chore: bump version to 0.2.0 (#1786 )

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
fix: sync agent list comments with actual supported agents (#1785 )
2026-03-17 02:43:08 +00:00 · 2026-03-09 14:54:08 -05:00 · 2026-03-09 14:34:54 -05:00 · 2026-03-09 14:30:27 -05:00 · 2026-03-09 14:04:02 -05:00 · 2026-03-09 10:18:41 -05:00
27 changed files with 1978 additions and 150 deletions
--- a/.github/workflows/scripts/create-github-release.sh
+++ b/.github/workflows/scripts/create-github-release.sh
@@ -46,12 +46,16 @@ gh release create "$VERSION" \
  .genreleases/spec-kit-template-amp-ps-"$VERSION".zip \
  .genreleases/spec-kit-template-shai-sh-"$VERSION".zip \
  .genreleases/spec-kit-template-shai-ps-"$VERSION".zip \
+  .genreleases/spec-kit-template-tabnine-sh-"$VERSION".zip \
+  .genreleases/spec-kit-template-tabnine-ps-"$VERSION".zip \
  .genreleases/spec-kit-template-kiro-cli-sh-"$VERSION".zip \
  .genreleases/spec-kit-template-kiro-cli-ps-"$VERSION".zip \
  .genreleases/spec-kit-template-agy-sh-"$VERSION".zip \
  .genreleases/spec-kit-template-agy-ps-"$VERSION".zip \
  .genreleases/spec-kit-template-bob-sh-"$VERSION".zip \
  .genreleases/spec-kit-template-bob-ps-"$VERSION".zip \
+  .genreleases/spec-kit-template-vibe-sh-"$VERSION".zip \
+  .genreleases/spec-kit-template-vibe-ps-"$VERSION".zip \
  .genreleases/spec-kit-template-generic-sh-"$VERSION".zip \
  .genreleases/spec-kit-template-generic-ps-"$VERSION".zip \
  --title "Spec Kit Templates - $VERSION_NO_V" \
--- a/.github/workflows/scripts/create-release-packages.ps1
+++ b/.github/workflows/scripts/create-release-packages.ps1
@@ -14,7 +14,7 @@

 .PARAMETER Agents
    Comma or space separated subset of agents to build (default: all)
-    Valid agents: claude, gemini, copilot, cursor-agent, qwen, opencode, windsurf, codex, kilocode, auggie, roo, codebuddy, amp, kiro-cli, bob, qodercli, shai, agy, generic
+    Valid agents: claude, gemini, copilot, cursor-agent, qwen, opencode, windsurf, codex, kilocode, auggie, roo, codebuddy, amp, kiro-cli, bob, qodercli, shai, tabnine, agy, vibe, generic

 .PARAMETER Scripts
    Comma or space separated subset of script types to build (default: both)
@@ -351,6 +351,12 @@ function Build-Variant {
            $cmdDir = Join-Path $baseDir ".shai/commands"
            Generate-Commands -Agent 'shai' -Extension 'md' -ArgFormat '$ARGUMENTS' -OutputDir $cmdDir -ScriptVariant $Script
        }
+        'tabnine' {
+            $cmdDir = Join-Path $baseDir ".tabnine/agent/commands"
+            Generate-Commands -Agent 'tabnine' -Extension 'toml' -ArgFormat '{{args}}' -OutputDir $cmdDir -ScriptVariant $Script
+            $tabnineTemplate = Join-Path 'agent_templates' 'tabnine/TABNINE.md'
+            if (Test-Path $tabnineTemplate) { Copy-Item $tabnineTemplate (Join-Path $baseDir 'TABNINE.md') }
+        }
        'agy' {
            $cmdDir = Join-Path $baseDir ".agent/workflows"
            Generate-Commands -Agent 'agy' -Extension 'md' -ArgFormat '$ARGUMENTS' -OutputDir $cmdDir -ScriptVariant $Script
@@ -359,6 +365,10 @@ function Build-Variant {
            $cmdDir = Join-Path $baseDir ".speckit/commands"
            Generate-Commands -Agent 'generic' -Extension 'md' -ArgFormat '$ARGUMENTS' -OutputDir $cmdDir -ScriptVariant $Script
        }
+        'vibe' {
+            $cmdDir = Join-Path $baseDir ".vibe/prompts"
+            Generate-Commands -Agent 'vibe' -Extension 'md' -ArgFormat '$ARGUMENTS' -OutputDir $cmdDir -ScriptVariant $Script
+        }
        default {
            throw "Unsupported agent '$Agent'."
        }
@@ -371,7 +381,7 @@ function Build-Variant {
 }

 # Define all agents and scripts
-$AllAgents = @('claude', 'gemini', 'copilot', 'cursor-agent', 'qwen', 'opencode', 'windsurf', 'codex', 'kilocode', 'auggie', 'roo', 'codebuddy', 'amp', 'kiro-cli', 'bob', 'qodercli', 'shai', 'agy', 'generic')
+$AllAgents = @('claude', 'gemini', 'copilot', 'cursor-agent', 'qwen', 'opencode', 'windsurf', 'codex', 'kilocode', 'auggie', 'roo', 'codebuddy', 'amp', 'kiro-cli', 'bob', 'qodercli', 'shai', 'tabnine', 'agy', 'vibe', 'generic')
 $AllScripts = @('sh', 'ps')

 function Normalize-List {
--- a/.github/workflows/scripts/create-release-packages.sh
+++ b/.github/workflows/scripts/create-release-packages.sh
@@ -6,7 +6,7 @@ set -euo pipefail
 # Usage: .github/workflows/scripts/create-release-packages.sh <version>
 #   Version argument should include leading 'v'.
 #   Optionally set AGENTS and/or SCRIPTS env vars to limit what gets built.
-#     AGENTS  : space or comma separated subset of: claude gemini copilot cursor-agent qwen opencode windsurf codex kilocode auggie roo codebuddy amp shai kiro-cli agy bob qodercli generic (default: all)
+#     AGENTS  : space or comma separated subset of: claude gemini copilot cursor-agent qwen opencode windsurf codex kilocode auggie roo codebuddy amp shai tabnine kiro-cli agy bob vibe qodercli generic (default: all)
 #     SCRIPTS : space or comma separated subset of: sh ps (default: both)
 #   Examples:
 #     AGENTS=claude SCRIPTS=sh $0 v0.2.0
@@ -155,7 +155,7 @@ build_variant() {
  
  # NOTE: We substitute {ARGS} internally. Outward tokens differ intentionally:
  #   * Markdown/prompt (claude, copilot, cursor-agent, opencode): $ARGUMENTS
-  #   * TOML (gemini, qwen): {{args}}
+  #   * TOML (gemini, qwen, tabnine): {{args}}
  # This keeps formats readable without extra abstraction.

  case $agent in
@@ -212,6 +212,10 @@ build_variant() {
    shai)
      mkdir -p "$base_dir/.shai/commands"
      generate_commands shai md "\$ARGUMENTS" "$base_dir/.shai/commands" "$script" ;;
+    tabnine)
+      mkdir -p "$base_dir/.tabnine/agent/commands"
+      generate_commands tabnine toml "{{args}}" "$base_dir/.tabnine/agent/commands" "$script"
+      [[ -f agent_templates/tabnine/TABNINE.md ]] && cp agent_templates/tabnine/TABNINE.md "$base_dir/TABNINE.md" ;;
    kiro-cli)
      mkdir -p "$base_dir/.kiro/prompts"
      generate_commands kiro-cli md "\$ARGUMENTS" "$base_dir/.kiro/prompts" "$script" ;;
@@ -221,6 +225,9 @@ build_variant() {
    bob)
      mkdir -p "$base_dir/.bob/commands"
      generate_commands bob md "\$ARGUMENTS" "$base_dir/.bob/commands" "$script" ;;
+    vibe)
+      mkdir -p "$base_dir/.vibe/prompts"
+      generate_commands vibe md "\$ARGUMENTS" "$base_dir/.vibe/prompts" "$script" ;;
    generic)
      mkdir -p "$base_dir/.speckit/commands"
      generate_commands generic md "\$ARGUMENTS" "$base_dir/.speckit/commands" "$script" ;;
@@ -230,7 +237,7 @@ build_variant() {
 }

 # Determine agent list
-ALL_AGENTS=(claude gemini copilot cursor-agent qwen opencode windsurf codex kilocode auggie roo codebuddy amp shai kiro-cli agy bob qodercli generic)
+ALL_AGENTS=(claude gemini copilot cursor-agent qwen opencode windsurf codex kilocode auggie roo codebuddy amp shai tabnine kiro-cli agy bob vibe qodercli generic)
 ALL_SCRIPTS=(sh ps)

 norm_list() {
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -47,6 +47,7 @@ Specify supports multiple AI agents by generating agent-specific command files a
 | **Kiro CLI**               | `.kiro/prompts/`       | Markdown | `kiro-cli`      | Kiro CLI                    |
 | **Amp**                    | `.agents/commands/`    | Markdown | `amp`           | Amp CLI                     |
 | **SHAI**                   | `.shai/commands/`      | Markdown | `shai`          | SHAI CLI                    |
+| **Tabnine CLI**            | `.tabnine/agent/commands/` | TOML | `tabnine`       | Tabnine CLI                 |
 | **IBM Bob**                | `.bob/commands/`       | Markdown | N/A (IDE-based) | IBM Bob IDE                 |
 | **Generic**                | User-specified via `--ai-commands-dir` | Markdown | N/A | Bring your own agent        |

@@ -322,6 +323,7 @@ Require a command-line tool to be installed:
 - **Qoder CLI**: `qodercli` CLI
 - **Amp**: `amp` CLI
 - **SHAI**: `shai` CLI
+- **Tabnine CLI**: `tabnine` CLI

 ### IDE-Based Agents

@@ -360,7 +362,7 @@ Command content with {SCRIPT} and $ARGUMENTS placeholders.

 ### TOML Format

-Used by: Gemini, Qwen
+Used by: Gemini, Qwen, Tabnine

 ```toml
 description = "Command description"
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,82 @@ Recent changes to the Specify CLI and templates are documented here.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

+## [0.2.0] - 2026-03-09
+
+### Changed
+
+- fix: sync agent list comments with actual supported agents (#1785)
+- feat(extensions): support multiple active catalogs simultaneously (#1720)
+- Pavel/add tabnine cli support (#1503)
+- Add Understanding extension to community catalog (#1778)
+- Add ralph extension to community catalog (#1780)
+- Update README with project initialization instructions (#1772)
+- feat: add review extension to community catalog (#1775)
+- Add fleet extension to community catalog (#1771)
+- Integration of Mistral vibe support into speckit (#1725)
+- fix: Remove duplicate options in specify.md (#1765)
+- fix: use global branch numbering instead of per-short-name detection (#1757)
+- Add Community Walkthroughs section to README (#1766)
+- feat(extensions): add Jira Integration to community catalog (#1764)
+- Add Azure DevOps Integration extension to community catalog (#1734)
+- Fix docs: update Antigravity link and add initialization example (#1748)
+- fix: wire after_tasks and after_implement hook events into command templates (#1702)
+- make c ignores consistent with c++ (#1747)
+- chore: bump version to 0.1.13 (#1746)
+- feat: add kiro-cli and AGENT_CONFIG consistency coverage (#1690)
+- feat: add verify extension to community catalog (#1726)
+- Add Retrospective Extension to community catalog README table (#1741)
+- fix(scripts): add empty description validation and branch checkout error handling (#1559)
+- fix: correct Copilot extension command registration (#1724)
+- fix(implement): remove Makefile from C ignore patterns (#1558)
+- Add sync extension to community catalog (#1728)
+- fix(checklist): clarify file handling behavior for append vs create (#1556)
+- fix(clarify): correct conflicting question limit from 10 to 5 (#1557)
+- chore: bump version to 0.1.12 (#1737)
+- fix: use RELEASE_PAT so tag push triggers release workflow (#1736)
+- fix: release-trigger uses release branch + PR instead of direct push to main (#1733)
+- fix: Split release process to sync pyproject.toml version with git tags (#1732)
+
+
+## [0.1.14] - 2026-03-09
+
+### Added
+
+- feat: add Tabnine CLI agent support
+- **Multi-Catalog Support (#1707)**: Extension catalog system now supports multiple active catalogs simultaneously via a catalog stack
+  - New `specify extension catalog list` command lists all active catalogs with name, URL, priority, and `install_allowed` status
+  - New `specify extension catalog add` and `specify extension catalog remove` commands for project-scoped catalog management
+  - Default built-in stack includes `catalog.json` (default, installable) and `catalog.community.json` (community, discovery only) — community extensions are now surfaced in search results out of the box
+  - `specify extension search` aggregates results across all active catalogs, annotating each result with source catalog
+  - `specify extension add` enforces `install_allowed` policy — extensions from discovery-only catalogs cannot be installed directly
+  - Project-level `.specify/extension-catalogs.yml` and user-level `~/.specify/extension-catalogs.yml` config files supported, with project-level taking precedence
+  - `SPECKIT_CATALOG_URL` environment variable still works for backward compatibility (replaces full stack with single catalog)
+  - All catalog URLs require HTTPS (HTTP allowed for localhost development)
+  - New `CatalogEntry` dataclass in `extensions.py` for catalog stack representation
+  - Per-URL hash-based caching for non-default catalogs; legacy cache preserved for default catalog
+  - Higher-priority catalogs win on merge conflicts (same extension id in multiple catalogs)
+  - 13 new tests covering catalog stack resolution, merge conflicts, URL validation, and `install_allowed` enforcement
+  - Updated RFC, Extension User Guide, and Extension API Reference documentation
+
+## [0.1.13] - 2026-03-03
+
+### Changed
+
+- feat: add kiro-cli and AGENT_CONFIG consistency coverage (#1690)
+- feat: add verify extension to community catalog (#1726)
+- Add Retrospective Extension to community catalog README table (#1741)
+- fix(scripts): add empty description validation and branch checkout error handling (#1559)
+- fix: correct Copilot extension command registration (#1724)
+- fix(implement): remove Makefile from C ignore patterns (#1558)
+- Add sync extension to community catalog (#1728)
+- fix(checklist): clarify file handling behavior for append vs create (#1556)
+- fix(clarify): correct conflicting question limit from 10 to 5 (#1557)
+- chore: bump version to 0.1.12 (#1737)
+- fix: use RELEASE_PAT so tag push triggers release workflow (#1736)
+- fix: release-trigger uses release branch + PR instead of direct push to main (#1733)
+- fix: Split release process to sync pyproject.toml version with git tags (#1732)
+
+
 ## [0.1.13] - 2026-03-03

 ### Fixed
--- a/README.md
+++ b/README.md
@@ -22,6 +22,7 @@
 - [🤔 What is Spec-Driven Development?](#-what-is-spec-driven-development)
 - [⚡ Get Started](#-get-started)
 - [📽️ Video Overview](#️-video-overview)
+- [🚶 Community Walkthroughs](#-community-walkthroughs)
 - [🤖 Supported AI Agents](#-supported-ai-agents)
 - [🔧 Specify CLI Reference](#-specify-cli-reference)
 - [📚 Core Philosophy](#-core-philosophy)
@@ -79,7 +80,13 @@ uv tool install specify-cli --force --from git+https://github.com/github/spec-ki
 Run directly without installing:

 ```bash
+# Create new project
 uvx --from git+https://github.com/github/spec-kit.git specify init <PROJECT_NAME>
+
+# Or initialize in existing project
+uvx --from git+https://github.com/github/spec-kit.git specify init . --ai claude
+# or
+uvx --from git+https://github.com/github/spec-kit.git specify init --here --ai claude
 ```

 **Benefits of persistent installation:**
@@ -139,6 +146,16 @@ Want to see Spec Kit in action? Watch our [video overview](https://www.youtube.c

 [![Spec Kit video header](/media/spec-kit-video-header.jpg)](https://www.youtube.com/watch?v=a9eR1xsfvHg&pp=0gcJCckJAYcqIYzv)

+## 🚶 Community Walkthroughs
+
+See Spec-Driven Development in action across different scenarios with these community-contributed walkthroughs:
+
+- **[Greenfield .NET CLI tool](https://github.com/mnriem/spec-kit-dotnet-cli-demo)** — Builds a Timezone Utility as a .NET single-binary CLI tool from a blank directory, covering the full spec-kit workflow: constitution, specify, plan, tasks, and multi-pass implement using GitHub Copilot agents.
+
+- **[Greenfield Spring Boot + React platform](https://github.com/mnriem/spec-kit-spring-react-demo)** — Builds an LLM performance analytics platform (REST API, graphs, iteration tracking) from scratch using Spring Boot, embedded React, PostgreSQL, and Docker Compose, with a clarify step and a cross-artifact consistency analysis pass included.
+
+- **[Brownfield ASP.NET CMS extension](https://github.com/mnriem/spec-kit-aspnet-brownfield-demo)** — Extends an existing open-source .NET CMS (CarrotCakeCMS-Core) with two new features — cross-platform Docker Compose infrastructure and a token-authenticated headless REST API — demonstrating how spec-kit fits into existing codebases without prior specs or a constitution.
+
 ## 🤖 Supported AI Agents

 | Agent                                                                                | Support | Notes                                                                                                                                     |
@@ -160,8 +177,10 @@ Want to see Spec Kit in action? Watch our [video overview](https://www.youtube.c
 | [Qwen Code](https://github.com/QwenLM/qwen-code)                                     | ✅      |                                                                                                                                           |
 | [Roo Code](https://roocode.com/)                                                     | ✅      |                                                                                                                                           |
 | [SHAI (OVHcloud)](https://github.com/ovh/shai)                                       | ✅      |                                                                                                                                           |
+| [Tabnine CLI](https://docs.tabnine.com/main/getting-started/tabnine-cli)             | ✅      |                                                                                                                                           |
+| [Mistral Vibe](https://github.com/mistralai/mistral-vibe)                            | ✅      |                                                                                                                                           |
 | [Windsurf](https://windsurf.com/)                                                    | ✅      |                                                                                                                                           |
-| [Antigravity (agy)](https://agy.ai/)                                                 | ✅      |                                                                                                                                           |
+| [Antigravity (agy)](https://antigravity.google/)                                     | ✅      |                                                                                                                                           |
 | Generic                                                                              | ✅      | Bring your own agent — use `--ai generic --ai-commands-dir <path>` for unsupported agents                                                 |

 ## 🔧 Specify CLI Reference
@@ -173,14 +192,14 @@ The `specify` command supports the following options:
 | Command | Description                                                                                                                                             |
 | ------- | ------------------------------------------------------------------------------------------------------------------------------------------------------- |
 | `init`  | Initialize a new Specify project from the latest template                                                                                               |
-| `check` | Check for installed tools (`git`, `claude`, `gemini`, `code`/`code-insiders`, `cursor-agent`, `windsurf`, `qwen`, `opencode`, `codex`, `kiro-cli`, `shai`, `qodercli`) |
+| `check` | Check for installed tools (`git`, `claude`, `gemini`, `code`/`code-insiders`, `cursor-agent`, `windsurf`, `qwen`, `opencode`, `codex`, `kiro-cli`, `shai`, `qodercli`, `vibe`) |

 ### `specify init` Arguments & Options

 | Argument/Option        | Type     | Description                                                                                                                                                                                  |
 | ---------------------- | -------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
 | `<project-name>`       | Argument | Name for your new project directory (optional if using `--here`, or use `.` for current directory)                                                                                           |
-| `--ai`                 | Option   | AI assistant to use: `claude`, `gemini`, `copilot`, `cursor-agent`, `qwen`, `opencode`, `codex`, `windsurf`, `kilocode`, `auggie`, `roo`, `codebuddy`, `amp`, `shai`, `kiro-cli` (`kiro` alias), `agy`, `bob`, `qodercli`, or `generic` (requires `--ai-commands-dir`) |
+| `--ai`                 | Option   | AI assistant to use: `claude`, `gemini`, `copilot`, `cursor-agent`, `qwen`, `opencode`, `codex`, `windsurf`, `kilocode`, `auggie`, `roo`, `codebuddy`, `amp`, `shai`, `kiro-cli` (`kiro` alias), `agy`, `bob`, `qodercli`, `vibe`, or `generic` (requires `--ai-commands-dir`) |
 | `--ai-commands-dir`    | Option   | Directory for agent command files (required with `--ai generic`, e.g. `.myagent/commands/`)                                                                                                  |
 | `--script`             | Option   | Script variant to use: `sh` (bash/zsh) or `ps` (PowerShell)                                                                                                                                  |
 | `--ignore-agent-tools` | Flag     | Skip checks for AI agent tools like Claude Code                                                                                                                                              |
@@ -219,9 +238,15 @@ specify init my-project --ai amp
 # Initialize with SHAI support
 specify init my-project --ai shai

+# Initialize with Mistral Vibe support
+specify init my-project --ai vibe
+
 # Initialize with IBM Bob support
 specify init my-project --ai bob

+# Initialize with Antigravity support
+specify init my-project --ai agy
+
 # Initialize with an unsupported agent (generic / bring your own agent)
 specify init my-project --ai generic --ai-commands-dir .myagent/commands/

@@ -396,7 +421,7 @@ specify init . --force --ai claude
 specify init --here --force --ai claude
 ```

-The CLI will check if you have Claude Code, Gemini CLI, Cursor CLI, Qwen CLI, opencode, Codex CLI, Qoder CLI, or Kiro CLI installed. If you do not, or you prefer to get the templates without checking for the right tools, use `--ignore-agent-tools` with your command:
+The CLI will check if you have Claude Code, Gemini CLI, Cursor CLI, Qwen CLI, opencode, Codex CLI, Qoder CLI, Tabnine CLI, Kiro CLI, or Mistral Vibe installed. If you do not, or you prefer to get the templates without checking for the right tools, use `--ignore-agent-tools` with your command:

 ```bash
 specify init <project_name> --ai claude --ignore-agent-tools
--- a/extensions/EXTENSION-API-REFERENCE.md
+++ b/extensions/EXTENSION-API-REFERENCE.md
@@ -243,6 +243,34 @@ manager.check_compatibility(
 )  # Raises: CompatibilityError if incompatible
 ```

+### CatalogEntry
+
+**Module**: `specify_cli.extensions`
+
+Represents a single catalog in the active catalog stack.
+
+```python
+from specify_cli.extensions import CatalogEntry
+
+entry = CatalogEntry(
+    url="https://example.com/catalog.json",
+    name="default",
+    priority=1,
+    install_allowed=True,
+    description="Built-in catalog of installable extensions",
+)
+```
+
+**Fields**:
+
+| Field | Type | Description |
+|-------|------|-------------|
+| `url` | `str` | Catalog URL (must use HTTPS, or HTTP for localhost) |
+| `name` | `str` | Human-readable catalog name |
+| `priority` | `int` | Sort order (lower = higher priority, wins on conflicts) |
+| `install_allowed` | `bool` | Whether extensions from this catalog can be installed |
+| `description` | `str` | Optional human-readable description of the catalog (default: empty) |
+
 ### ExtensionCatalog

 **Module**: `specify_cli.extensions`
@@ -253,30 +281,67 @@ from specify_cli.extensions import ExtensionCatalog
 catalog = ExtensionCatalog(project_root)
 ```

+**Class attributes**:
+
+```python
+ExtensionCatalog.DEFAULT_CATALOG_URL    # default catalog URL
+ExtensionCatalog.COMMUNITY_CATALOG_URL  # community catalog URL
+```
+
 **Methods**:

 ```python
-# Fetch catalog
+# Get the ordered list of active catalogs
+entries = catalog.get_active_catalogs()  # List[CatalogEntry]
+
+# Fetch catalog (primary catalog, backward compat)
 catalog_data = catalog.fetch_catalog(force_refresh: bool = False)  # Dict

-# Search extensions
+# Search extensions across all active catalogs
+# Each result includes _catalog_name and _install_allowed
 results = catalog.search(
    query: Optional[str] = None,
    tag: Optional[str] = None,
    author: Optional[str] = None,
    verified_only: bool = False
-)  # Returns: List[Dict]
+)  # Returns: List[Dict]  — each dict includes _catalog_name, _install_allowed

-# Get extension info
+# Get extension info (searches all active catalogs)
+# Returns None if not found; includes _catalog_name and _install_allowed
 ext_info = catalog.get_extension_info(extension_id: str)  # Optional[Dict]

-# Check cache validity
+# Check cache validity (primary catalog)
 is_valid = catalog.is_cache_valid()  # bool

-# Clear cache
+# Clear all catalog caches
 catalog.clear_cache()
 ```

+**Result annotation fields**:
+
+Each extension dict returned by `search()` and `get_extension_info()` includes:
+
+| Field | Type | Description |
+|-------|------|-------------|
+| `_catalog_name` | `str` | Name of the source catalog |
+| `_install_allowed` | `bool` | Whether installation is allowed from this catalog |
+
+**Catalog config file** (`.specify/extension-catalogs.yml`):
+
+```yaml
+catalogs:
+  - name: "default"
+    url: "https://raw.githubusercontent.com/github/spec-kit/main/extensions/catalog.json"
+    priority: 1
+    install_allowed: true
+    description: "Built-in catalog of installable extensions"
+  - name: "community"
+    url: "https://raw.githubusercontent.com/github/spec-kit/main/extensions/catalog.community.json"
+    priority: 2
+    install_allowed: false
+    description: "Community-contributed extensions (discovery only)"
+```
+
 ### HookExecutor

 **Module**: `specify_cli.extensions`
@@ -543,6 +608,39 @@ EXECUTE_COMMAND: {command}

 **Output**: List of installed extensions with metadata

+### extension catalog list
+
+**Usage**: `specify extension catalog list`
+
+Lists all active catalogs in the current catalog stack, showing name, description, URL, priority, and `install_allowed` status.
+
+### extension catalog add
+
+**Usage**: `specify extension catalog add URL [OPTIONS]`
+
+**Options**:
+
+- `--name NAME` - Catalog name (required)
+- `--priority INT` - Priority (lower = higher priority, default: 10)
+- `--install-allowed / --no-install-allowed` - Allow installs from this catalog (default: false)
+- `--description TEXT` - Optional description of the catalog
+
+**Arguments**:
+
+- `URL` - Catalog URL (must use HTTPS)
+
+Adds a catalog entry to `.specify/extension-catalogs.yml`.
+
+### extension catalog remove
+
+**Usage**: `specify extension catalog remove NAME`
+
+**Arguments**:
+
+- `NAME` - Catalog name to remove
+
+Removes a catalog entry from `.specify/extension-catalogs.yml`.
+
 ### extension add

 **Usage**: `specify extension add EXTENSION [OPTIONS]`
@@ -551,13 +649,13 @@ EXECUTE_COMMAND: {command}

 - `--from URL` - Install from custom URL
 - `--dev PATH` - Install from local directory
- `--version VERSION` - Install specific version
- `--no-register` - Skip command registration

 **Arguments**:

 - `EXTENSION` - Extension name or URL

+**Note**: Extensions from catalogs with `install_allowed: false` cannot be installed via this command.
+
 ### extension remove

 **Usage**: `specify extension remove EXTENSION [OPTIONS]`
@@ -575,6 +673,8 @@ EXECUTE_COMMAND: {command}

 **Usage**: `specify extension search [QUERY] [OPTIONS]`

+Searches all active catalogs simultaneously. Results include source catalog name and install_allowed status.
+
 **Options**:

 - `--tag TAG` - Filter by tag
@@ -589,6 +689,8 @@ EXECUTE_COMMAND: {command}

 **Usage**: `specify extension info EXTENSION`

+Shows source catalog and install_allowed status.
+
 **Arguments**:

 - `EXTENSION` - Extension ID
--- a/extensions/EXTENSION-USER-GUIDE.md
+++ b/extensions/EXTENSION-USER-GUIDE.md
@@ -76,7 +76,7 @@ vim .specify/extensions/jira/jira-config.yml

 ## Finding Extensions

-**Note**: By default, `specify extension search` uses your organization's catalog (`catalog.json`). If the catalog is empty, you won't see any results. See [Extension Catalogs](#extension-catalogs) to learn how to populate your catalog from the community reference catalog.
+`specify extension search` searches **all active catalogs** simultaneously, including the community catalog by default. Results are annotated with their source catalog and install status.

 ### Browse All Extensions

@@ -84,7 +84,7 @@ vim .specify/extensions/jira/jira-config.yml
 specify extension search
 ```

-Shows all extensions in your organization's catalog.
+Shows all extensions across all active catalogs (default and community by default).

 ### Search by Keyword

@@ -402,13 +402,13 @@ In addition to extension-specific environment variables (`SPECKIT_{EXT_ID}_*`),

 | Variable | Description | Default |
 |----------|-------------|---------|
-| `SPECKIT_CATALOG_URL`       | Override the extension catalog URL | GitHub-hosted catalog |
+| `SPECKIT_CATALOG_URL`       | Override the full catalog stack with a single URL (backward compat) | Built-in default stack |
 | `GH_TOKEN` / `GITHUB_TOKEN` | GitHub API token for downloads     | None                  |

 #### Example: Using a custom catalog for testing

 ```bash
-# Point to a local or alternative catalog
+# Point to a local or alternative catalog (replaces the full stack)
 export SPECKIT_CATALOG_URL="http://localhost:8000/catalog.json"

 # Or use a staging catalog
@@ -419,13 +419,76 @@ export SPECKIT_CATALOG_URL="https://example.com/staging/catalog.json"

 ## Extension Catalogs

-For information about how Spec Kit's dual-catalog system works (`catalog.json` vs `catalog.community.json`), see the main [Extensions README](README.md#extension-catalogs).
+Spec Kit uses a **catalog stack** — an ordered list of catalogs searched simultaneously. By default, two catalogs are active:
+
+| Priority | Catalog | Install Allowed | Purpose |
+|----------|---------|-----------------|---------|
+| 1 | `catalog.json` (default) | ✅ Yes | Curated extensions available for installation |
+| 2 | `catalog.community.json` (community) | ❌ No (discovery only) | Browse community extensions |
+
+### Listing Active Catalogs
+
+```bash
+specify extension catalog list
+```
+
+### Adding a Catalog (Project-scoped)
+
+```bash
+# Add an internal catalog that allows installs
+specify extension catalog add \
+  --name "internal" \
+  --priority 2 \
+  --install-allowed \
+  https://internal.company.com/spec-kit/catalog.json
+
+# Add a discovery-only catalog
+specify extension catalog add \
+  --name "partner" \
+  --priority 5 \
+  https://partner.example.com/spec-kit/catalog.json
+```
+
+This creates or updates `.specify/extension-catalogs.yml`.
+
+### Removing a Catalog
+
+```bash
+specify extension catalog remove internal
+```
+
+### Manual Config File
+
+You can also edit `.specify/extension-catalogs.yml` directly:
+
+```yaml
+catalogs:
+  - name: "default"
+    url: "https://raw.githubusercontent.com/github/spec-kit/main/extensions/catalog.json"
+    priority: 1
+    install_allowed: true
+    description: "Built-in catalog of installable extensions"
+
+  - name: "internal"
+    url: "https://internal.company.com/spec-kit/catalog.json"
+    priority: 2
+    install_allowed: true
+    description: "Internal company extensions"
+
+  - name: "community"
+    url: "https://raw.githubusercontent.com/github/spec-kit/main/extensions/catalog.community.json"
+    priority: 3
+    install_allowed: false
+    description: "Community-contributed extensions (discovery only)"
+```
+
+A user-level equivalent lives at `~/.specify/extension-catalogs.yml`. Project-level config takes full precedence when it contains one or more catalog entries. An empty `catalogs: []` list falls back to built-in defaults.

 ## Organization Catalog Customization

 ### Why Customize Your Catalog

-Organizations customize their `catalog.json` to:
+Organizations customize their catalogs to:

 - **Control available extensions** - Curate which extensions your team can install
 - **Host private extensions** - Internal tools that shouldn't be public
@@ -503,24 +566,40 @@ Options for hosting your catalog:

 #### 3. Configure Your Environment

-##### Option A: Environment variable (recommended for CI/CD)
+##### Option A: Catalog stack config file (recommended)
+
+Add to `.specify/extension-catalogs.yml` in your project:
+
+```yaml
+catalogs:
+  - name: "my-org"
+    url: "https://your-org.com/spec-kit/catalog.json"
+    priority: 1
+    install_allowed: true
+```
+
+Or use the CLI:
+
+```bash
+specify extension catalog add \
+  --name "my-org" \
+  --install-allowed \
+  https://your-org.com/spec-kit/catalog.json
+```
+
+##### Option B: Environment variable (recommended for CI/CD, single-catalog)

 ```bash
 # In ~/.bashrc, ~/.zshrc, or CI pipeline
 export SPECKIT_CATALOG_URL="https://your-org.com/spec-kit/catalog.json"
 ```

-##### Option B: Per-project configuration
-
-Create `.env` or set in your shell before running spec-kit commands:
-
-```bash
-SPECKIT_CATALOG_URL="https://your-org.com/spec-kit/catalog.json" specify extension search
-```
-
 #### 4. Verify Configuration

 ```bash
+# List active catalogs
+specify extension catalog list
+
 # Search should now show your catalog's extensions
 specify extension search

--- a/extensions/README.md
+++ b/extensions/README.md
@@ -72,9 +72,15 @@ The following community-contributed extensions are available in [`catalog.commun

 | Extension | Purpose | URL |
 |-----------|---------|-----|
+| Azure DevOps Integration | Sync user stories and tasks to Azure DevOps work items using OAuth authentication | [spec-kit-azure-devops](https://github.com/pragya247/spec-kit-azure-devops) |
 | Cleanup Extension | Post-implementation quality gate that reviews changes, fixes small issues (scout rule), creates tasks for medium issues, and generates analysis for large issues | [spec-kit-cleanup](https://github.com/dsrednicki/spec-kit-cleanup) |
+| Fleet Orchestrator | Orchestrate a full feature lifecycle with human-in-the-loop gates across all SpecKit phases | [spec-kit-fleet](https://github.com/sharathsatish/spec-kit-fleet) |
+| Jira Integration | Create Jira Epics, Stories, and Issues from spec-kit specifications and task breakdowns with configurable hierarchy and custom field support | [spec-kit-jira](https://github.com/mbachorik/spec-kit-jira) |
+| Ralph Loop | Autonomous implementation loop using AI agent CLI | [spec-kit-ralph](https://github.com/Rubiss/spec-kit-ralph) |
 | Retrospective Extension | Post-implementation retrospective with spec adherence scoring, drift analysis, and human-gated spec updates | [spec-kit-retrospective](https://github.com/emi-dm/spec-kit-retrospective) |
+| Review Extension | Post-implementation comprehensive code review with specialized agents for code quality, comments, tests, error handling, type design, and simplification | [spec-kit-review](https://github.com/ismaelJimenez/spec-kit-review) |
 | Spec Sync | Detect and resolve drift between specs and implementation. AI-assisted resolution with human approval | [spec-kit-sync](https://github.com/bgervin/spec-kit-sync) |
+| Understanding | Automated requirements quality analysis — 31 deterministic metrics against IEEE/ISO standards with experimental energy-based ambiguity detection | [understanding](https://github.com/Testimonial/understanding) |
 | V-Model Extension Pack | Enforces V-Model paired generation of development specs and test specs with full traceability | [spec-kit-v-model](https://github.com/leocamello/spec-kit-v-model) |
 | Verify Extension | Post-implementation quality gate that validates implemented code against specification artifacts | [spec-kit-verify](https://github.com/ismaelJimenez/spec-kit-verify) |

--- a/extensions/RFC-EXTENSION-SYSTEM.md
+++ b/extensions/RFC-EXTENSION-SYSTEM.md
@@ -868,7 +868,7 @@ Spec Kit uses two catalog files with different purposes:

 - **Purpose**: Organization's curated catalog of approved extensions
 - **Default State**: Empty by design - users populate with extensions they trust
- **Usage**: Default catalog used by `specify extension` CLI commands
+- **Usage**: Primary catalog (priority 1, `install_allowed: true`) in the default stack
 - **Control**: Organizations maintain their own fork/version for their teams

 #### Community Reference Catalog (`catalog.community.json`)
@@ -879,16 +879,16 @@ Spec Kit uses two catalog files with different purposes:
 - **Verification**: Community extensions may have `verified: false` initially
 - **Status**: Active - open for community contributions
 - **Submission**: Via Pull Request following the Extension Publishing Guide
- **Usage**: Browse to discover extensions, then copy to your `catalog.json`
+- **Usage**: Secondary catalog (priority 2, `install_allowed: false`) in the default stack — discovery only

-**How It Works:**
+**How It Works (default stack):**

-1. **Discover**: Browse `catalog.community.json` to find available extensions
-2. **Review**: Evaluate extensions for security, quality, and organizational fit
-3. **Curate**: Copy approved extension entries from community catalog to your `catalog.json`
-4. **Install**: Use `specify extension add <name>` (pulls from your curated catalog)
+1. **Discover**: `specify extension search` searches both catalogs — community extensions appear automatically
+2. **Review**: Evaluate community extensions for security, quality, and organizational fit
+3. **Curate**: Copy approved entries from community catalog to your `catalog.json`, or add to `.specify/extension-catalogs.yml` with `install_allowed: true`
+4. **Install**: Use `specify extension add <name>` — only allowed from `install_allowed: true` catalogs

-This approach gives organizations full control over which extensions are available to their teams while maintaining a shared community resource for discovery.
+This approach gives organizations full control over which extensions can be installed while still providing community discoverability out of the box.

 ### Catalog Format

@@ -961,30 +961,92 @@ specify extension info jira

 ### Custom Catalogs

-**⚠️ FUTURE FEATURE - NOT YET IMPLEMENTED**
+Spec Kit supports a **catalog stack** — an ordered list of catalogs that the CLI merges and searches across. This allows organizations to maintain their own org-approved extensions alongside an internal catalog and community discovery, all at once.

-The following catalog management commands are proposed design concepts but are not yet available in the current implementation:
+#### Catalog Stack Resolution

-```bash
-# Add custom catalog (FUTURE - NOT AVAILABLE)
-specify extension add-catalog https://internal.company.com/spec-kit/catalog.json
+The active catalog stack is resolved in this order (first match wins):

-# Set as default (FUTURE - NOT AVAILABLE)
-specify extension set-catalog --default https://internal.company.com/spec-kit/catalog.json
+1. **`SPECKIT_CATALOG_URL` environment variable** — single catalog replacing all defaults (backward compat)
+2. **Project-level `.specify/extension-catalogs.yml`** — full control for the project
+3. **User-level `~/.specify/extension-catalogs.yml`** — personal defaults
+4. **Built-in default stack** — `catalog.json` (install_allowed: true) + `catalog.community.json` (install_allowed: false)

-# List catalogs (FUTURE - NOT AVAILABLE)
-specify extension catalogs
+#### Default Built-in Stack
+
+When no config file exists, the CLI uses:
+
+| Priority | Catalog | install_allowed | Purpose |
+|----------|---------|-----------------|---------|
+| 1 | `catalog.json` (default) | `true` | Curated extensions available for installation |
+| 2 | `catalog.community.json` (community) | `false` | Discovery only — browse but not install |
+
+This means `specify extension search` surfaces community extensions out of the box, while `specify extension add` is still restricted to entries from catalogs with `install_allowed: true`.
+
+#### `.specify/extension-catalogs.yml` Config File
+
+```yaml
+catalogs:
+  - name: "default"
+    url: "https://raw.githubusercontent.com/github/spec-kit/main/extensions/catalog.json"
+    priority: 1          # Highest — only approved entries can be installed
+    install_allowed: true
+    description: "Built-in catalog of installable extensions"
+
+  - name: "internal"
+    url: "https://internal.company.com/spec-kit/catalog.json"
+    priority: 2
+    install_allowed: true
+    description: "Internal company extensions"
+
+  - name: "community"
+    url: "https://raw.githubusercontent.com/github/spec-kit/main/extensions/catalog.community.json"
+    priority: 3          # Lowest — discovery only, not installable
+    install_allowed: false
+    description: "Community-contributed extensions (discovery only)"
 ```

-**Proposed catalog priority** (future design):
+A user-level equivalent lives at `~/.specify/extension-catalogs.yml`. When a project-level config is present with one or more catalog entries, it takes full control and the built-in defaults are not applied. An empty `catalogs: []` list is treated the same as no config file, falling back to defaults.

-1. Project-specific catalog (`.specify/extension-catalogs.yml`) - *not implemented*
-2. User-level catalog (`~/.specify/extension-catalogs.yml`) - *not implemented*
-3. Default GitHub catalog
+#### Catalog CLI Commands

-#### Current Implementation: SPECKIT_CATALOG_URL
+```bash
+# List active catalogs with name, URL, priority, and install_allowed
+specify extension catalog list

-**The currently available method** for using custom catalogs is the `SPECKIT_CATALOG_URL` environment variable:
+# Add a catalog (project-scoped)
+specify extension catalog add --name "internal" --install-allowed \
+  https://internal.company.com/spec-kit/catalog.json
+
+# Add a discovery-only catalog
+specify extension catalog add --name "community" \
+  https://raw.githubusercontent.com/github/spec-kit/main/extensions/catalog.community.json
+
+# Remove a catalog
+specify extension catalog remove internal
+
+# Show which catalog an extension came from
+specify extension info jira
+# → Source catalog: default
+```
+
+#### Merge Conflict Resolution
+
+When the same extension `id` appears in multiple catalogs, the higher-priority (lower priority number) catalog wins. Extensions from lower-priority catalogs with the same `id` are ignored.
+
+#### `install_allowed: false` Behavior
+
+Extensions from discovery-only catalogs are shown in `specify extension search` results but cannot be installed directly:
+
+```
+⚠  'linear' is available in the 'community' catalog but installation is not allowed from that catalog.
+
+To enable installation, add 'linear' to an approved catalog (install_allowed: true) in .specify/extension-catalogs.yml.
+```
+
+#### `SPECKIT_CATALOG_URL` (Backward Compatibility)
+
+The `SPECKIT_CATALOG_URL` environment variable still works — it is treated as a single `install_allowed: true` catalog, **replacing both defaults** for full backward compatibility:

 ```bash
 # Point to your organization's catalog
--- a/extensions/catalog.community.json
+++ b/extensions/catalog.community.json
@@ -1,8 +1,47 @@
 {
  "schema_version": "1.0",
-  "updated_at": "2026-03-03T00:00:00Z",
+  "updated_at": "2026-03-09T00:00:00Z",
  "catalog_url": "https://raw.githubusercontent.com/github/spec-kit/main/extensions/catalog.community.json",
  "extensions": {
+    "azure-devops": {
+      "name": "Azure DevOps Integration",
+      "id": "azure-devops",
+      "description": "Sync user stories and tasks to Azure DevOps work items using OAuth authentication.",
+      "author": "pragya247",
+      "version": "1.0.0",
+      "download_url": "https://github.com/pragya247/spec-kit-azure-devops/archive/refs/tags/v1.0.0.zip",
+      "repository": "https://github.com/pragya247/spec-kit-azure-devops",
+      "homepage": "https://github.com/pragya247/spec-kit-azure-devops",
+      "documentation": "https://github.com/pragya247/spec-kit-azure-devops/blob/main/README.md",
+      "changelog": "https://github.com/pragya247/spec-kit-azure-devops/blob/main/CHANGELOG.md",
+      "license": "MIT",
+      "requires": {
+        "speckit_version": ">=0.1.0",
+        "tools": [
+          {
+            "name": "az",
+            "version": ">=2.0.0",
+            "required": true
+          }
+        ]
+      },
+      "provides": {
+        "commands": 1,
+        "hooks": 1
+      },
+      "tags": [
+        "azure",
+        "devops",
+        "project-management",
+        "work-items",
+        "issue-tracking"
+      ],
+      "verified": false,
+      "downloads": 0,
+      "stars": 0,
+      "created_at": "2026-03-03T00:00:00Z",
+      "updated_at": "2026-03-03T00:00:00Z"
+    },
    "cleanup": {
      "name": "Cleanup Extension",
      "id": "cleanup",
@@ -22,13 +61,112 @@
        "commands": 1,
        "hooks": 1
      },
-      "tags": ["quality", "tech-debt", "review", "cleanup", "scout-rule"],
+      "tags": [
+        "quality",
+        "tech-debt",
+        "review",
+        "cleanup",
+        "scout-rule"
+      ],
      "verified": false,
      "downloads": 0,
      "stars": 0,
      "created_at": "2026-02-22T00:00:00Z",
      "updated_at": "2026-02-22T00:00:00Z"
    },
+    "fleet": {
+      "name": "Fleet Orchestrator",
+      "id": "fleet",
+      "description": "Orchestrate a full feature lifecycle with human-in-the-loop gates across all SpecKit phases.",
+      "author": "sharathsatish",
+      "version": "1.0.0",
+      "download_url": "https://github.com/sharathsatish/spec-kit-fleet/archive/refs/tags/v1.0.0.zip",
+      "repository": "https://github.com/sharathsatish/spec-kit-fleet",
+      "homepage": "https://github.com/sharathsatish/spec-kit-fleet",
+      "documentation": "https://github.com/sharathsatish/spec-kit-fleet/blob/main/README.md",
+      "changelog": "https://github.com/sharathsatish/spec-kit-fleet/blob/main/CHANGELOG.md",
+      "license": "MIT",
+      "requires": {
+        "speckit_version": ">=0.1.0"
+      },
+      "provides": {
+        "commands": 2,
+        "hooks": 1
+      },
+      "tags": ["orchestration", "workflow", "human-in-the-loop", "parallel"],
+      "verified": false,
+      "downloads": 0,
+      "stars": 0,
+      "created_at": "2026-03-06T00:00:00Z",
+      "updated_at": "2026-03-06T00:00:00Z"
+    },
+    "jira": {
+      "name": "Jira Integration",
+      "id": "jira",
+      "description": "Create Jira Epics, Stories, and Issues from spec-kit specifications and task breakdowns with configurable hierarchy and custom field support.",
+      "author": "mbachorik",
+      "version": "2.1.0",
+      "download_url": "https://github.com/mbachorik/spec-kit-jira/archive/refs/tags/v2.1.0.zip",
+      "repository": "https://github.com/mbachorik/spec-kit-jira",
+      "homepage": "https://github.com/mbachorik/spec-kit-jira",
+      "documentation": "https://github.com/mbachorik/spec-kit-jira/blob/main/README.md",
+      "changelog": "https://github.com/mbachorik/spec-kit-jira/blob/main/CHANGELOG.md",
+      "license": "MIT",
+      "requires": {
+        "speckit_version": ">=0.1.0"
+      },
+      "provides": {
+        "commands": 3,
+        "hooks": 1
+      },
+      "tags": [
+        "issue-tracking",
+        "jira",
+        "atlassian",
+        "project-management"
+      ],
+      "verified": false,
+      "downloads": 0,
+      "stars": 0,
+      "created_at": "2026-03-05T00:00:00Z",
+      "updated_at": "2026-03-05T00:00:00Z"
+    },
+    "ralph": {
+      "name": "Ralph Loop",
+      "id": "ralph",
+      "description": "Autonomous implementation loop using AI agent CLI.",
+      "author": "Rubiss",
+      "version": "1.0.0",
+      "download_url": "https://github.com/Rubiss/spec-kit-ralph/archive/refs/tags/v1.0.0.zip",
+      "repository": "https://github.com/Rubiss/spec-kit-ralph",
+      "homepage": "https://github.com/Rubiss/spec-kit-ralph",
+      "documentation": "https://github.com/Rubiss/spec-kit-ralph/blob/main/README.md",
+      "changelog": "https://github.com/Rubiss/spec-kit-ralph/blob/main/CHANGELOG.md",
+      "license": "MIT",
+      "requires": {
+        "speckit_version": ">=0.1.0",
+        "tools": [
+          {
+            "name": "copilot",
+            "required": true
+          },
+          {
+            "name": "git",
+            "required": true
+          }
+        ]
+      },
+      "provides": {
+        "commands": 2,
+        "hooks": 1
+      },
+      "tags": ["implementation", "automation", "loop", "copilot"],
+      "verified": false,
+      "downloads": 0,
+      "stars": 0,
+      "created_at": "2026-03-09T00:00:00Z",
+      "updated_at": "2026-03-09T00:00:00Z"
+    },
    "retrospective": {
      "name": "Retrospective Extension",
      "id": "retrospective",
@@ -48,13 +186,45 @@
        "commands": 1,
        "hooks": 1
      },
-      "tags": ["retrospective", "spec-drift", "quality", "analysis", "governance"],
+      "tags": [
+        "retrospective",
+        "spec-drift",
+        "quality",
+        "analysis",
+        "governance"
+      ],
      "verified": false,
      "downloads": 0,
      "stars": 0,
      "created_at": "2026-02-24T00:00:00Z",
      "updated_at": "2026-02-24T00:00:00Z"
    },
+    "review": {
+      "name": "Review Extension",
+      "id": "review",
+      "description": "Post-implementation comprehensive code review with specialized agents for code quality, comments, tests, error handling, type design, and simplification.",
+      "author": "ismaelJimenez",
+      "version": "1.0.0",
+      "download_url": "https://github.com/ismaelJimenez/spec-kit-review/archive/refs/tags/v1.0.0.zip",
+      "repository": "https://github.com/ismaelJimenez/spec-kit-review",
+      "homepage": "https://github.com/ismaelJimenez/spec-kit-review",
+      "documentation": "https://github.com/ismaelJimenez/spec-kit-review/blob/main/README.md",
+      "changelog": "https://github.com/ismaelJimenez/spec-kit-review/blob/main/CHANGELOG.md",
+      "license": "MIT",
+      "requires": {
+        "speckit_version": ">=0.1.0"
+      },
+      "provides": {
+        "commands": 7,
+        "hooks": 1
+      },
+      "tags": ["code-review", "quality", "review", "testing", "error-handling", "type-design", "simplification"],
+      "verified": false,
+      "downloads": 0,
+      "stars": 0,
+      "created_at": "2026-03-06T00:00:00Z",
+      "updated_at": "2026-03-06T00:00:00Z"
+    },
    "sync": {
      "name": "Spec Sync",
      "id": "sync",
@@ -74,13 +244,60 @@
        "commands": 5,
        "hooks": 1
      },
-      "tags": ["sync", "drift", "validation", "bidirectional", "backfill"],
+      "tags": [
+        "sync",
+        "drift",
+        "validation",
+        "bidirectional",
+        "backfill"
+      ],
      "verified": false,
      "downloads": 0,
      "stars": 0,
      "created_at": "2026-03-02T00:00:00Z",
      "updated_at": "2026-03-02T00:00:00Z"
    },
+    "understanding": {
+      "name": "Understanding",
+      "id": "understanding",
+      "description": "Automated requirements quality analysis — validates specs against IEEE/ISO standards using 31 deterministic metrics. Catches ambiguity, missing testability, and structural issues before they reach implementation. Includes experimental energy-based ambiguity detection using local LM token perplexity.",
+      "author": "Ladislav Bihari",
+      "version": "3.4.0",
+      "download_url": "https://github.com/Testimonial/understanding/archive/refs/tags/v3.4.0.zip",
+      "repository": "https://github.com/Testimonial/understanding",
+      "homepage": "https://github.com/Testimonial/understanding",
+      "documentation": "https://github.com/Testimonial/understanding/blob/main/extension/README.md",
+      "changelog": "https://github.com/Testimonial/understanding/blob/main/extension/CHANGELOG.md",
+      "license": "MIT",
+      "requires": {
+        "speckit_version": ">=0.1.0",
+        "tools": [
+          {
+            "name": "understanding",
+            "version": ">=3.4.0",
+            "required": true
+          }
+        ]
+      },
+      "provides": {
+        "commands": 3,
+        "hooks": 1
+      },
+      "tags": [
+        "quality",
+        "metrics",
+        "requirements",
+        "validation",
+        "readability",
+        "IEEE-830",
+        "ISO-29148"
+      ],
+      "verified": false,
+      "downloads": 0,
+      "stars": 0,
+      "created_at": "2026-03-07T00:00:00Z",
+      "updated_at": "2026-03-07T00:00:00Z"
+    },
    "v-model": {
      "name": "V-Model Extension Pack",
      "id": "v-model",
@@ -100,7 +317,13 @@
        "commands": 9,
        "hooks": 1
      },
-      "tags": ["v-model", "traceability", "testing", "compliance", "safety-critical"],
+      "tags": [
+        "v-model",
+        "traceability",
+        "testing",
+        "compliance",
+        "safety-critical"
+      ],
      "verified": false,
      "downloads": 0,
      "stars": 0,
@@ -126,7 +349,13 @@
        "commands": 1,
        "hooks": 1
      },
-      "tags": ["verification", "quality-gate", "implementation", "spec-adherence", "compliance"],
+      "tags": [
+        "verification",
+        "quality-gate",
+        "implementation",
+        "spec-adherence",
+        "compliance"
+      ],
      "verified": false,
      "downloads": 0,
      "stars": 0,
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "specify-cli"
-version = "0.1.13"
+version = "0.2.0"
 description = "Specify CLI, part of GitHub Spec Kit. A tool to bootstrap your projects for Spec-Driven Development (SDD)."
 requires-python = ">=3.11"
 dependencies = [
--- a/scripts/bash/update-agent-context.sh
+++ b/scripts/bash/update-agent-context.sh
@@ -30,12 +30,12 @@
 #
 # 5. Multi-Agent Support
 #    - Handles agent-specific file paths and naming conventions
-#    - Supports: Claude, Gemini, Copilot, Cursor, Qwen, opencode, Codex, Windsurf, Kilo Code, Auggie CLI, Roo Code, CodeBuddy CLI, Qoder CLI, Amp, SHAI, Kiro CLI, or Antigravity
+#    - Supports: Claude, Gemini, Copilot, Cursor, Qwen, opencode, Codex, Windsurf, Kilo Code, Auggie CLI, Roo Code, CodeBuddy CLI, Qoder CLI, Amp, SHAI, Tabnine CLI, Kiro CLI, Mistral Vibe, Antigravity or Generic
 #    - Can update single agents or all existing agent files
 #    - Creates default Claude file if no agent files exist
 #
 # Usage: ./update-agent-context.sh [agent_type]
-# Agent types: claude|gemini|copilot|cursor-agent|qwen|opencode|codex|windsurf|kilocode|auggie|roo|codebuddy|amp|shai|kiro-cli|agy|bob|qodercli
+# Agent types: claude|gemini|copilot|cursor-agent|qwen|opencode|codex|windsurf|kilocode|auggie|roo|codebuddy|amp|shai|tabnine|kiro-cli|agy|bob|vibe|qodercli|generic
 # Leave empty to update all existing agent files

 set -e
@@ -73,9 +73,11 @@ CODEBUDDY_FILE="$REPO_ROOT/CODEBUDDY.md"
 QODER_FILE="$REPO_ROOT/QODER.md"
 AMP_FILE="$REPO_ROOT/AGENTS.md"
 SHAI_FILE="$REPO_ROOT/SHAI.md"
+TABNINE_FILE="$REPO_ROOT/TABNINE.md"
 KIRO_FILE="$REPO_ROOT/AGENTS.md"
 AGY_FILE="$REPO_ROOT/.agent/rules/specify-rules.md"
 BOB_FILE="$REPO_ROOT/AGENTS.md"
+VIBE_FILE="$REPO_ROOT/.vibe/agents/specify-agents.md"

 # Template file
 TEMPLATE_FILE="$REPO_ROOT/.specify/templates/agent-file-template.md"
@@ -648,6 +650,9 @@ update_specific_agent() {
        shai)
            update_agent_file "$SHAI_FILE" "SHAI"
            ;;
+        tabnine)
+            update_agent_file "$TABNINE_FILE" "Tabnine CLI"
+            ;;
        kiro-cli)
            update_agent_file "$KIRO_FILE" "Kiro CLI"
            ;;
@@ -657,12 +662,15 @@ update_specific_agent() {
        bob)
            update_agent_file "$BOB_FILE" "IBM Bob"
            ;;
+        vibe)
+            update_agent_file "$VIBE_FILE" "Mistral Vibe"
+            ;;
        generic)
            log_info "Generic agent: no predefined context file. Use the agent-specific update script for your agent."
            ;;
        *)
            log_error "Unknown agent type '$agent_type'"
-            log_error "Expected: claude|gemini|copilot|cursor-agent|qwen|opencode|codex|windsurf|kilocode|auggie|roo|codebuddy|amp|shai|kiro-cli|agy|bob|qodercli|generic"
+            log_error "Expected: claude|gemini|copilot|cursor-agent|qwen|opencode|codex|windsurf|kilocode|auggie|roo|codebuddy|amp|shai|tabnine|kiro-cli|agy|bob|vibe|qodercli|generic"
            exit 1
            ;;
    esac
@@ -732,6 +740,11 @@ update_all_existing_agents() {
        found_agent=true
    fi

+    if [[ -f "$TABNINE_FILE" ]]; then
+        update_agent_file "$TABNINE_FILE" "Tabnine CLI"
+        found_agent=true
+    fi
+
    if [[ -f "$QODER_FILE" ]]; then
        update_agent_file "$QODER_FILE" "Qoder CLI"
        found_agent=true
@@ -750,6 +763,11 @@ update_all_existing_agents() {
        update_agent_file "$BOB_FILE" "IBM Bob"
        found_agent=true
    fi
+
+    if [[ -f "$VIBE_FILE" ]]; then
+        update_agent_file "$VIBE_FILE" "Mistral Vibe"
+        found_agent=true
+    fi
    
    # If no agent files exist, create a default Claude file
    if [[ "$found_agent" == false ]]; then
@@ -774,8 +792,7 @@ print_summary() {
    fi
    
    echo
-
-    log_info "Usage: $0 [claude|gemini|copilot|cursor-agent|qwen|opencode|codex|windsurf|kilocode|auggie|roo|codebuddy|amp|shai|kiro-cli|agy|bob|qodercli]"
+    log_info "Usage: $0 [claude|gemini|copilot|cursor-agent|qwen|opencode|codex|windsurf|kilocode|auggie|roo|codebuddy|amp|shai|tabnine|kiro-cli|agy|bob|vibe|qodercli|generic]"
 }

 #==============================================================================
--- a/scripts/powershell/update-agent-context.ps1
+++ b/scripts/powershell/update-agent-context.ps1
@@ -9,7 +9,7 @@ Mirrors the behavior of scripts/bash/update-agent-context.sh:
 2. Plan Data Extraction
 3. Agent File Management (create from template or update existing)
 4. Content Generation (technology stack, recent changes, timestamp)
- 5. Multi-Agent Support (claude, gemini, copilot, cursor-agent, qwen, opencode, codex, windsurf, kilocode, auggie, roo, codebuddy, amp, shai, kiro-cli, agy, bob, qodercli)
+ 5. Multi-Agent Support (claude, gemini, copilot, cursor-agent, qwen, opencode, codex, windsurf, kilocode, auggie, roo, codebuddy, amp, shai, tabnine, kiro-cli, agy, bob, vibe, qodercli, generic)

 .PARAMETER AgentType
 Optional agent key to update a single agent. If omitted, updates all existing agent files (creating a default Claude file if none exist).
@@ -25,7 +25,7 @@ Relies on common helper functions in common.ps1
 #>
 param(
    [Parameter(Position=0)]
-    [ValidateSet('claude','gemini','copilot','cursor-agent','qwen','opencode','codex','windsurf','kilocode','auggie','roo','codebuddy','amp','shai','kiro-cli','agy','bob','qodercli','generic')]
+    [ValidateSet('claude','gemini','copilot','cursor-agent','qwen','opencode','codex','windsurf','kilocode','auggie','roo','codebuddy','amp','shai','tabnine','kiro-cli','agy','bob','qodercli','vibe','generic')]
    [string]$AgentType
 )

@@ -58,9 +58,11 @@ $CODEBUDDY_FILE = Join-Path $REPO_ROOT 'CODEBUDDY.md'
 $QODER_FILE    = Join-Path $REPO_ROOT 'QODER.md'
 $AMP_FILE      = Join-Path $REPO_ROOT 'AGENTS.md'
 $SHAI_FILE     = Join-Path $REPO_ROOT 'SHAI.md'
+$TABNINE_FILE  = Join-Path $REPO_ROOT 'TABNINE.md'
 $KIRO_FILE     = Join-Path $REPO_ROOT 'AGENTS.md'
 $AGY_FILE      = Join-Path $REPO_ROOT '.agent/rules/specify-rules.md'
 $BOB_FILE      = Join-Path $REPO_ROOT 'AGENTS.md'
+$VIBE_FILE     = Join-Path $REPO_ROOT '.vibe/agents/specify-agents.md'

 $TEMPLATE_FILE = Join-Path $REPO_ROOT '.specify/templates/agent-file-template.md'

@@ -399,11 +401,13 @@ function Update-SpecificAgent {
        'qodercli' { Update-AgentFile -TargetFile $QODER_FILE    -AgentName 'Qoder CLI' }
        'amp'      { Update-AgentFile -TargetFile $AMP_FILE      -AgentName 'Amp' }
        'shai'     { Update-AgentFile -TargetFile $SHAI_FILE     -AgentName 'SHAI' }
+        'tabnine'  { Update-AgentFile -TargetFile $TABNINE_FILE  -AgentName 'Tabnine CLI' }
        'kiro-cli' { Update-AgentFile -TargetFile $KIRO_FILE     -AgentName 'Kiro CLI' }
        'agy'      { Update-AgentFile -TargetFile $AGY_FILE      -AgentName 'Antigravity' }
        'bob'      { Update-AgentFile -TargetFile $BOB_FILE      -AgentName 'IBM Bob' }
+        'vibe'     { Update-AgentFile -TargetFile $VIBE_FILE     -AgentName 'Mistral Vibe' }
        'generic'  { Write-Info 'Generic agent: no predefined context file. Use the agent-specific update script for your agent.' }
-        default { Write-Err "Unknown agent type '$Type'"; Write-Err 'Expected: claude|gemini|copilot|cursor-agent|qwen|opencode|codex|windsurf|kilocode|auggie|roo|codebuddy|amp|shai|kiro-cli|agy|bob|qodercli|generic'; return $false }
+        default { Write-Err "Unknown agent type '$Type'"; Write-Err 'Expected: claude|gemini|copilot|cursor-agent|qwen|opencode|codex|windsurf|kilocode|auggie|roo|codebuddy|amp|shai|tabnine|kiro-cli|agy|bob|vibe|qodercli|generic'; return $false }
    }
 }

@@ -423,9 +427,11 @@ function Update-AllExistingAgents {
    if (Test-Path $CODEBUDDY_FILE) { if (-not (Update-AgentFile -TargetFile $CODEBUDDY_FILE -AgentName 'CodeBuddy CLI')) { $ok = $false }; $found = $true }
    if (Test-Path $QODER_FILE)    { if (-not (Update-AgentFile -TargetFile $QODER_FILE    -AgentName 'Qoder CLI')) { $ok = $false }; $found = $true }
    if (Test-Path $SHAI_FILE)     { if (-not (Update-AgentFile -TargetFile $SHAI_FILE     -AgentName 'SHAI')) { $ok = $false }; $found = $true }
+    if (Test-Path $TABNINE_FILE)  { if (-not (Update-AgentFile -TargetFile $TABNINE_FILE  -AgentName 'Tabnine CLI')) { $ok = $false }; $found = $true }
    if (Test-Path $KIRO_FILE)     { if (-not (Update-AgentFile -TargetFile $KIRO_FILE     -AgentName 'Kiro CLI')) { $ok = $false }; $found = $true }
    if (Test-Path $AGY_FILE)      { if (-not (Update-AgentFile -TargetFile $AGY_FILE      -AgentName 'Antigravity')) { $ok = $false }; $found = $true }
    if (Test-Path $BOB_FILE)      { if (-not (Update-AgentFile -TargetFile $BOB_FILE      -AgentName 'IBM Bob')) { $ok = $false }; $found = $true }
+    if (Test-Path $VIBE_FILE)     { if (-not (Update-AgentFile -TargetFile $VIBE_FILE     -AgentName 'Mistral Vibe')) { $ok = $false }; $found = $true }
    if (-not $found) {
        Write-Info 'No existing agent files found, creating default Claude file...'
        if (-not (Update-AgentFile -TargetFile $CLAUDE_FILE -AgentName 'Claude Code')) { $ok = $false }
@@ -440,7 +446,7 @@ function Print-Summary {
    if ($NEW_FRAMEWORK) { Write-Host "  - Added framework: $NEW_FRAMEWORK" }
    if ($NEW_DB -and $NEW_DB -ne 'N/A') { Write-Host "  - Added database: $NEW_DB" }
    Write-Host ''
-    Write-Info 'Usage: ./update-agent-context.ps1 [-AgentType claude|gemini|copilot|cursor-agent|qwen|opencode|codex|windsurf|kilocode|auggie|roo|codebuddy|amp|shai|kiro-cli|agy|bob|qodercli|generic]'
+    Write-Info 'Usage: ./update-agent-context.ps1 [-AgentType claude|gemini|copilot|cursor-agent|qwen|opencode|codex|windsurf|kilocode|auggie|roo|codebuddy|amp|shai|tabnine|kiro-cli|agy|bob|vibe|qodercli|generic]'
 }

 function Main {
--- a/src/specify_cli/init.py
+++ b/src/specify_cli/init.py
@@ -237,6 +237,13 @@ AGENT_CONFIG = {
        "install_url": "https://github.com/ovh/shai",
        "requires_cli": True,
    },
+    "tabnine": {
+        "name": "Tabnine CLI",
+        "folder": ".tabnine/agent/",
+        "commands_subdir": "commands",
+        "install_url": "https://docs.tabnine.com/main/getting-started/tabnine-cli",
+        "requires_cli": True,
+    },
    "agy": {
        "name": "Antigravity",
        "folder": ".agent/",
@@ -251,6 +258,13 @@ AGENT_CONFIG = {
        "install_url": None,  # IDE-based
        "requires_cli": False,
    },
+    "vibe": {
+        "name": "Mistral Vibe",
+        "folder": ".vibe/",
+        "commands_subdir": "prompts",
+        "install_url": "https://github.com/mistralai/mistral-vibe",
+        "requires_cli": True,
+    },
    "generic": {
        "name": "Generic (bring your own agent)",
        "folder": None,  # Set dynamically via --ai-commands-dir
@@ -1117,7 +1131,7 @@ def install_ai_skills(project_path: Path, selected_ai: str, tracker: StepTracker
    if not templates_dir.exists() or not any(templates_dir.glob("*.md")):
        # Fallback: try the repo-relative path (for running from source checkout)
        # This also covers agents whose extracted commands are in a different
-        # format (e.g. gemini uses .toml, not .md).
+        # format (e.g. gemini/tabnine use .toml, not .md).
        script_dir = Path(__file__).parent.parent.parent  # up from src/specify_cli/
        fallback_dir = script_dir / "templates" / "commands"
        if fallback_dir.exists() and any(fallback_dir.glob("*.md")):
@@ -1280,6 +1294,7 @@ def init(
        specify init --here --ai claude    # Alternative syntax for current directory
        specify init --here --ai codex
        specify init --here --ai codebuddy
+        specify init --here --ai vibe      # Initialize with Mistral Vibe support
        specify init --here
        specify init --here --force  # Skip confirmation when current directory not empty
        specify init my-project --ai claude --ai-skills   # Install agent skills
@@ -1757,6 +1772,13 @@ extension_app = typer.Typer(
 )
 app.add_typer(extension_app, name="extension")

+catalog_app = typer.Typer(
+    name="catalog",
+    help="Manage extension catalogs",
+    add_completion=False,
+)
+extension_app.add_typer(catalog_app, name="catalog")
+

 def get_speckit_version() -> str:
    """Get current spec-kit version."""
@@ -1822,6 +1844,181 @@ def extension_list(
        console.print("  [cyan]specify extension add <name>[/cyan]")


+@catalog_app.command("list")
+def catalog_list():
+    """List all active extension catalogs."""
+    from .extensions import ExtensionCatalog, ValidationError
+
+    project_root = Path.cwd()
+
+    specify_dir = project_root / ".specify"
+    if not specify_dir.exists():
+        console.print("[red]Error:[/red] Not a spec-kit project (no .specify/ directory)")
+        console.print("Run this command from a spec-kit project root")
+        raise typer.Exit(1)
+
+    catalog = ExtensionCatalog(project_root)
+
+    try:
+        active_catalogs = catalog.get_active_catalogs()
+    except ValidationError as e:
+        console.print(f"[red]Error:[/red] {e}")
+        raise typer.Exit(1)
+
+    console.print("\n[bold cyan]Active Extension Catalogs:[/bold cyan]\n")
+    for entry in active_catalogs:
+        install_str = (
+            "[green]install allowed[/green]"
+            if entry.install_allowed
+            else "[yellow]discovery only[/yellow]"
+        )
+        console.print(f"  [bold]{entry.name}[/bold] (priority {entry.priority})")
+        if entry.description:
+            console.print(f"     {entry.description}")
+        console.print(f"     URL: {entry.url}")
+        console.print(f"     Install: {install_str}")
+        console.print()
+
+    config_path = project_root / ".specify" / "extension-catalogs.yml"
+    user_config_path = Path.home() / ".specify" / "extension-catalogs.yml"
+    if os.environ.get("SPECKIT_CATALOG_URL"):
+        console.print("[dim]Catalog configured via SPECKIT_CATALOG_URL environment variable.[/dim]")
+    else:
+        try:
+            proj_loaded = config_path.exists() and catalog._load_catalog_config(config_path) is not None
+        except ValidationError:
+            proj_loaded = False
+        if proj_loaded:
+            console.print(f"[dim]Config: {config_path.relative_to(project_root)}[/dim]")
+        else:
+            try:
+                user_loaded = user_config_path.exists() and catalog._load_catalog_config(user_config_path) is not None
+            except ValidationError:
+                user_loaded = False
+            if user_loaded:
+                console.print("[dim]Config: ~/.specify/extension-catalogs.yml[/dim]")
+            else:
+                console.print("[dim]Using built-in default catalog stack.[/dim]")
+                console.print(
+                    "[dim]Add .specify/extension-catalogs.yml to customize.[/dim]"
+                )
+
+
+@catalog_app.command("add")
+def catalog_add(
+    url: str = typer.Argument(help="Catalog URL (must use HTTPS)"),
+    name: str = typer.Option(..., "--name", help="Catalog name"),
+    priority: int = typer.Option(10, "--priority", help="Priority (lower = higher priority)"),
+    install_allowed: bool = typer.Option(
+        False, "--install-allowed/--no-install-allowed",
+        help="Allow extensions from this catalog to be installed",
+    ),
+    description: str = typer.Option("", "--description", help="Description of the catalog"),
+):
+    """Add a catalog to .specify/extension-catalogs.yml."""
+    from .extensions import ExtensionCatalog, ValidationError
+
+    project_root = Path.cwd()
+
+    specify_dir = project_root / ".specify"
+    if not specify_dir.exists():
+        console.print("[red]Error:[/red] Not a spec-kit project (no .specify/ directory)")
+        console.print("Run this command from a spec-kit project root")
+        raise typer.Exit(1)
+
+    # Validate URL
+    tmp_catalog = ExtensionCatalog(project_root)
+    try:
+        tmp_catalog._validate_catalog_url(url)
+    except ValidationError as e:
+        console.print(f"[red]Error:[/red] {e}")
+        raise typer.Exit(1)
+
+    config_path = specify_dir / "extension-catalogs.yml"
+
+    # Load existing config
+    if config_path.exists():
+        try:
+            config = yaml.safe_load(config_path.read_text()) or {}
+        except Exception as e:
+            console.print(f"[red]Error:[/red] Failed to read {config_path}: {e}")
+            raise typer.Exit(1)
+    else:
+        config = {}
+
+    catalogs = config.get("catalogs", [])
+    if not isinstance(catalogs, list):
+        console.print("[red]Error:[/red] Invalid catalog config: 'catalogs' must be a list.")
+        raise typer.Exit(1)
+
+    # Check for duplicate name
+    for existing in catalogs:
+        if isinstance(existing, dict) and existing.get("name") == name:
+            console.print(f"[yellow]Warning:[/yellow] A catalog named '{name}' already exists.")
+            console.print("Use 'specify extension catalog remove' first, or choose a different name.")
+            raise typer.Exit(1)
+
+    catalogs.append({
+        "name": name,
+        "url": url,
+        "priority": priority,
+        "install_allowed": install_allowed,
+        "description": description,
+    })
+
+    config["catalogs"] = catalogs
+    config_path.write_text(yaml.dump(config, default_flow_style=False, sort_keys=False))
+
+    install_label = "install allowed" if install_allowed else "discovery only"
+    console.print(f"\n[green]✓[/green] Added catalog '[bold]{name}[/bold]' ({install_label})")
+    console.print(f"  URL: {url}")
+    console.print(f"  Priority: {priority}")
+    console.print(f"\nConfig saved to {config_path.relative_to(project_root)}")
+
+
+@catalog_app.command("remove")
+def catalog_remove(
+    name: str = typer.Argument(help="Catalog name to remove"),
+):
+    """Remove a catalog from .specify/extension-catalogs.yml."""
+    project_root = Path.cwd()
+
+    specify_dir = project_root / ".specify"
+    if not specify_dir.exists():
+        console.print("[red]Error:[/red] Not a spec-kit project (no .specify/ directory)")
+        console.print("Run this command from a spec-kit project root")
+        raise typer.Exit(1)
+
+    config_path = specify_dir / "extension-catalogs.yml"
+    if not config_path.exists():
+        console.print("[red]Error:[/red] No catalog config found. Nothing to remove.")
+        raise typer.Exit(1)
+
+    try:
+        config = yaml.safe_load(config_path.read_text()) or {}
+    except Exception:
+        console.print("[red]Error:[/red] Failed to read catalog config.")
+        raise typer.Exit(1)
+
+    catalogs = config.get("catalogs", [])
+    if not isinstance(catalogs, list):
+        console.print("[red]Error:[/red] Invalid catalog config: 'catalogs' must be a list.")
+        raise typer.Exit(1)
+    original_count = len(catalogs)
+    catalogs = [c for c in catalogs if isinstance(c, dict) and c.get("name") != name]
+
+    if len(catalogs) == original_count:
+        console.print(f"[red]Error:[/red] Catalog '{name}' not found.")
+        raise typer.Exit(1)
+
+    config["catalogs"] = catalogs
+    config_path.write_text(yaml.dump(config, default_flow_style=False, sort_keys=False))
+
+    console.print(f"[green]✓[/green] Removed catalog '{name}'")
+    if not catalogs:
+        console.print("\n[dim]No catalogs remain in config. Built-in defaults will be used.[/dim]")
+
+
@extension_app.command("add")
 def extension_add(
    extension: str = typer.Argument(help="Extension name or path"),
@@ -1910,6 +2107,19 @@ def extension_add(
                    console.print("  specify extension search")
                    raise typer.Exit(1)

+                # Enforce install_allowed policy
+                if not ext_info.get("_install_allowed", True):
+                    catalog_name = ext_info.get("_catalog_name", "community")
+                    console.print(
+                        f"[red]Error:[/red] '{extension}' is available in the "
+                        f"'{catalog_name}' catalog but installation is not allowed from that catalog."
+                    )
+                    console.print(
+                        f"\nTo enable installation, add '{extension}' to an approved catalog "
+                        f"(install_allowed: true) in .specify/extension-catalogs.yml."
+                    )
+                    raise typer.Exit(1)
+
                # Download extension ZIP
                console.print(f"Downloading {ext_info['name']} v{ext_info.get('version', 'unknown')}...")
                zip_path = catalog.download_extension(extension)
@@ -2054,6 +2264,15 @@ def extension_search(
                tags_str = ", ".join(ext['tags'])
                console.print(f"  [dim]Tags:[/dim] {tags_str}")

+            # Source catalog
+            catalog_name = ext.get("_catalog_name", "")
+            install_allowed = ext.get("_install_allowed", True)
+            if catalog_name:
+                if install_allowed:
+                    console.print(f"  [dim]Catalog:[/dim] {catalog_name}")
+                else:
+                    console.print(f"  [dim]Catalog:[/dim] {catalog_name} [yellow](discovery only — not installable)[/yellow]")
+
            # Stats
            stats = []
            if ext.get('downloads') is not None:
@@ -2067,8 +2286,15 @@ def extension_search(
            if ext.get('repository'):
                console.print(f"  [dim]Repository:[/dim] {ext['repository']}")

-            # Install command
-            console.print(f"\n  [cyan]Install:[/cyan] specify extension add {ext['id']}")
+            # Install command (show warning if not installable)
+            if install_allowed:
+                console.print(f"\n  [cyan]Install:[/cyan] specify extension add {ext['id']}")
+            else:
+                console.print(f"\n  [yellow]⚠[/yellow]  Not directly installable from '{catalog_name}'.")
+                console.print(
+                    f"  Add to an approved catalog with install_allowed: true, "
+                    f"or install from a ZIP URL: specify extension add {ext['id']} --from <zip-url>"
+                )
            console.print()

    except ExtensionError as e:
@@ -2117,6 +2343,12 @@ def extension_info(
        # Author and License
        console.print(f"[dim]Author:[/dim] {ext_info.get('author', 'Unknown')}")
        console.print(f"[dim]License:[/dim] {ext_info.get('license', 'Unknown')}")
+
+        # Source catalog
+        if ext_info.get("_catalog_name"):
+            install_allowed = ext_info.get("_install_allowed", True)
+            install_note = "" if install_allowed else " [yellow](discovery only)[/yellow]"
+            console.print(f"[dim]Source catalog:[/dim] {ext_info['_catalog_name']}{install_note}")
        console.print()

        # Requirements
@@ -2173,12 +2405,21 @@ def extension_info(

        # Installation status and command
        is_installed = manager.registry.is_installed(ext_info['id'])
+        install_allowed = ext_info.get("_install_allowed", True)
        if is_installed:
            console.print("[green]✓ Installed[/green]")
            console.print(f"\nTo remove: specify extension remove {ext_info['id']}")
-        else:
+        elif install_allowed:
            console.print("[yellow]Not installed[/yellow]")
            console.print(f"\n[cyan]Install:[/cyan] specify extension add {ext_info['id']}")
+        else:
+            catalog_name = ext_info.get("_catalog_name", "community")
+            console.print("[yellow]Not installed[/yellow]")
+            console.print(
+                f"\n[yellow]⚠[/yellow]  '{ext_info['id']}' is available in the '{catalog_name}' catalog "
+                f"but not in your approved catalog. Add it to .specify/extension-catalogs.yml "
+                f"with install_allowed: true to enable installation."
+            )

    except ExtensionError as e:
        console.print(f"\n[red]Error:[/red] {e}")
--- a/src/specify_cli/extensions.py
+++ b/src/specify_cli/extensions.py
@@ -8,9 +8,11 @@ without bloating the core framework.

 import json
 import hashlib
+import os
 import tempfile
 import zipfile
 import shutil
+from dataclasses import dataclass
 from pathlib import Path
 from typing import Optional, Dict, List, Any
 from datetime import datetime, timezone
@@ -36,6 +38,16 @@ class CompatibilityError(ExtensionError):
    pass


+@dataclass
+class CatalogEntry:
+    """Represents a single catalog entry in the catalog stack."""
+    url: str
+    name: str
+    priority: int
+    install_allowed: bool
+    description: str = ""
+
+
 class ExtensionManifest:
    """Represents and validates an extension manifest (extension.yml)."""

@@ -677,6 +689,12 @@ class CommandRegistrar:
            "args": "$ARGUMENTS",
            "extension": ".md"
        },
+        "tabnine": {
+            "dir": ".tabnine/agent/commands",
+            "format": "toml",
+            "args": "{{args}}",
+            "extension": ".toml"
+        },
        "bob": {
            "dir": ".bob/commands",
            "format": "markdown",
@@ -970,6 +988,7 @@ class ExtensionCatalog:
    """Manages extension catalog fetching, caching, and searching."""

    DEFAULT_CATALOG_URL = "https://raw.githubusercontent.com/github/spec-kit/main/extensions/catalog.json"
+    COMMUNITY_CATALOG_URL = "https://raw.githubusercontent.com/github/spec-kit/main/extensions/catalog.community.json"
    CACHE_DURATION = 3600  # 1 hour in seconds

    def __init__(self, project_root: Path):
@@ -984,43 +1003,109 @@ class ExtensionCatalog:
        self.cache_file = self.cache_dir / "catalog.json"
        self.cache_metadata_file = self.cache_dir / "catalog-metadata.json"

-    def get_catalog_url(self) -> str:
-        """Get catalog URL from config or use default.
+    def _validate_catalog_url(self, url: str) -> None:
+        """Validate that a catalog URL uses HTTPS (localhost HTTP allowed).

-        Checks in order:
-        1. SPECKIT_CATALOG_URL environment variable
-        2. Default catalog URL
-
-        Returns:
-            URL to fetch catalog from
+        Args:
+            url: URL to validate

        Raises:
-            ValidationError: If custom URL is invalid (non-HTTPS)
+            ValidationError: If URL is invalid or uses non-HTTPS scheme
        """
-        import os
-        import sys
        from urllib.parse import urlparse

-        # Environment variable override (useful for testing)
+        parsed = urlparse(url)
+        is_localhost = parsed.hostname in ("localhost", "127.0.0.1", "::1")
+        if parsed.scheme != "https" and not (parsed.scheme == "http" and is_localhost):
+            raise ValidationError(
+                f"Catalog URL must use HTTPS (got {parsed.scheme}://). "
+                "HTTP is only allowed for localhost."
+            )
+        if not parsed.netloc:
+            raise ValidationError("Catalog URL must be a valid URL with a host.")
+
+    def _load_catalog_config(self, config_path: Path) -> Optional[List[CatalogEntry]]:
+        """Load catalog stack configuration from a YAML file.
+
+        Args:
+            config_path: Path to extension-catalogs.yml
+
+        Returns:
+            Ordered list of CatalogEntry objects, or None if file doesn't exist
+            or contains no valid catalog entries.
+
+        Raises:
+            ValidationError: If any catalog entry has an invalid URL,
+                the file cannot be parsed, or a priority value is invalid.
+        """
+        if not config_path.exists():
+            return None
+        try:
+            data = yaml.safe_load(config_path.read_text()) or {}
+        except (yaml.YAMLError, OSError) as e:
+            raise ValidationError(
+                f"Failed to read catalog config {config_path}: {e}"
+            )
+        catalogs_data = data.get("catalogs", [])
+        if not catalogs_data:
+            return None
+        if not isinstance(catalogs_data, list):
+            raise ValidationError(
+                f"Invalid catalog config: 'catalogs' must be a list, got {type(catalogs_data).__name__}"
+            )
+        entries: List[CatalogEntry] = []
+        for idx, item in enumerate(catalogs_data):
+            if not isinstance(item, dict):
+                raise ValidationError(
+                    f"Invalid catalog entry at index {idx}: expected a mapping, got {type(item).__name__}"
+                )
+            url = str(item.get("url", "")).strip()
+            if not url:
+                continue
+            self._validate_catalog_url(url)
+            try:
+                priority = int(item.get("priority", idx + 1))
+            except (TypeError, ValueError):
+                raise ValidationError(
+                    f"Invalid priority for catalog '{item.get('name', idx + 1)}': "
+                    f"expected integer, got {item.get('priority')!r}"
+                )
+            raw_install = item.get("install_allowed", False)
+            if isinstance(raw_install, str):
+                install_allowed = raw_install.strip().lower() in ("true", "yes", "1")
+            else:
+                install_allowed = bool(raw_install)
+            entries.append(CatalogEntry(
+                url=url,
+                name=str(item.get("name", f"catalog-{idx + 1}")),
+                priority=priority,
+                install_allowed=install_allowed,
+                description=str(item.get("description", "")),
+            ))
+        entries.sort(key=lambda e: e.priority)
+        return entries if entries else None
+
+    def get_active_catalogs(self) -> List[CatalogEntry]:
+        """Get the ordered list of active catalogs.
+
+        Resolution order:
+        1. SPECKIT_CATALOG_URL env var — single catalog replacing all defaults
+        2. Project-level .specify/extension-catalogs.yml
+        3. User-level ~/.specify/extension-catalogs.yml
+        4. Built-in default stack (default + community)
+
+        Returns:
+            List of CatalogEntry objects sorted by priority (ascending)
+
+        Raises:
+            ValidationError: If a catalog URL is invalid
+        """
+        import sys
+
+        # 1. SPECKIT_CATALOG_URL env var replaces all defaults for backward compat
        if env_value := os.environ.get("SPECKIT_CATALOG_URL"):
            catalog_url = env_value.strip()
-            parsed = urlparse(catalog_url)
-
-            # Require HTTPS for security (prevent man-in-the-middle attacks)
-            # Allow http://localhost for local development/testing
-            is_localhost = parsed.hostname in ("localhost", "127.0.0.1", "::1")
-            if parsed.scheme != "https" and not (parsed.scheme == "http" and is_localhost):
-                raise ValidationError(
-                    f"Invalid SPECKIT_CATALOG_URL: must use HTTPS (got {parsed.scheme}://). "
-                    "HTTP is only allowed for localhost."
-                )
-
-            if not parsed.netloc:
-                raise ValidationError(
-                    "Invalid SPECKIT_CATALOG_URL: must be a valid URL with a host."
-                )
-
-            # Warn users when using a non-default catalog (once per instance)
+            self._validate_catalog_url(catalog_url)
            if catalog_url != self.DEFAULT_CATALOG_URL:
                if not getattr(self, "_non_default_catalog_warning_shown", False):
                    print(
@@ -1029,11 +1114,163 @@ class ExtensionCatalog:
                        file=sys.stderr,
                    )
                    self._non_default_catalog_warning_shown = True
+            return [CatalogEntry(url=catalog_url, name="custom", priority=1, install_allowed=True, description="Custom catalog via SPECKIT_CATALOG_URL")]

-            return catalog_url
+        # 2. Project-level config overrides all defaults
+        project_config_path = self.project_root / ".specify" / "extension-catalogs.yml"
+        catalogs = self._load_catalog_config(project_config_path)
+        if catalogs is not None:
+            return catalogs

-        # TODO: Support custom catalogs from .specify/extension-catalogs.yml
-        return self.DEFAULT_CATALOG_URL
+        # 3. User-level config
+        user_config_path = Path.home() / ".specify" / "extension-catalogs.yml"
+        catalogs = self._load_catalog_config(user_config_path)
+        if catalogs is not None:
+            return catalogs
+
+        # 4. Built-in default stack
+        return [
+            CatalogEntry(url=self.DEFAULT_CATALOG_URL, name="default", priority=1, install_allowed=True, description="Built-in catalog of installable extensions"),
+            CatalogEntry(url=self.COMMUNITY_CATALOG_URL, name="community", priority=2, install_allowed=False, description="Community-contributed extensions (discovery only)"),
+        ]
+
+    def get_catalog_url(self) -> str:
+        """Get the primary catalog URL.
+
+        Returns the URL of the highest-priority catalog. Kept for backward
+        compatibility. Use get_active_catalogs() for full multi-catalog support.
+
+        Returns:
+            URL of the primary catalog
+
+        Raises:
+            ValidationError: If a catalog URL is invalid
+        """
+        active = self.get_active_catalogs()
+        return active[0].url if active else self.DEFAULT_CATALOG_URL
+
+    def _fetch_single_catalog(self, entry: CatalogEntry, force_refresh: bool = False) -> Dict[str, Any]:
+        """Fetch a single catalog with per-URL caching.
+
+        For the DEFAULT_CATALOG_URL, uses legacy cache files (self.cache_file /
+        self.cache_metadata_file) for backward compatibility. For all other URLs,
+        uses URL-hash-based cache files in self.cache_dir.
+
+        Args:
+            entry: CatalogEntry describing the catalog to fetch
+            force_refresh: If True, bypass cache
+
+        Returns:
+            Catalog data dictionary
+
+        Raises:
+            ExtensionError: If catalog cannot be fetched or has invalid format
+        """
+        import urllib.request
+        import urllib.error
+
+        # Determine cache file paths (backward compat for default catalog)
+        if entry.url == self.DEFAULT_CATALOG_URL:
+            cache_file = self.cache_file
+            cache_meta_file = self.cache_metadata_file
+            is_valid = not force_refresh and self.is_cache_valid()
+        else:
+            url_hash = hashlib.sha256(entry.url.encode()).hexdigest()[:16]
+            cache_file = self.cache_dir / f"catalog-{url_hash}.json"
+            cache_meta_file = self.cache_dir / f"catalog-{url_hash}-metadata.json"
+            is_valid = False
+            if not force_refresh and cache_file.exists() and cache_meta_file.exists():
+                try:
+                    metadata = json.loads(cache_meta_file.read_text())
+                    cached_at = datetime.fromisoformat(metadata.get("cached_at", ""))
+                    if cached_at.tzinfo is None:
+                        cached_at = cached_at.replace(tzinfo=timezone.utc)
+                    age = (datetime.now(timezone.utc) - cached_at).total_seconds()
+                    is_valid = age < self.CACHE_DURATION
+                except (json.JSONDecodeError, ValueError, KeyError, TypeError):
+                    # If metadata is invalid or missing expected fields, treat cache as invalid
+                    pass
+
+        # Use cache if valid
+        if is_valid:
+            try:
+                return json.loads(cache_file.read_text())
+            except json.JSONDecodeError:
+                pass
+
+        # Fetch from network
+        try:
+            with urllib.request.urlopen(entry.url, timeout=10) as response:
+                catalog_data = json.loads(response.read())
+
+            if "schema_version" not in catalog_data or "extensions" not in catalog_data:
+                raise ExtensionError(f"Invalid catalog format from {entry.url}")
+
+            # Save to cache
+            self.cache_dir.mkdir(parents=True, exist_ok=True)
+            cache_file.write_text(json.dumps(catalog_data, indent=2))
+            cache_meta_file.write_text(json.dumps({
+                "cached_at": datetime.now(timezone.utc).isoformat(),
+                "catalog_url": entry.url,
+            }, indent=2))
+
+            return catalog_data
+
+        except urllib.error.URLError as e:
+            raise ExtensionError(f"Failed to fetch catalog from {entry.url}: {e}")
+        except json.JSONDecodeError as e:
+            raise ExtensionError(f"Invalid JSON in catalog from {entry.url}: {e}")
+
+    def _get_merged_extensions(self, force_refresh: bool = False) -> List[Dict[str, Any]]:
+        """Fetch and merge extensions from all active catalogs.
+
+        Higher-priority (lower priority number) catalogs win on conflicts
+        (same extension id in two catalogs). Each extension dict is annotated with:
+          - _catalog_name: name of the source catalog
+          - _install_allowed: whether installation is allowed from this catalog
+
+        Catalogs that fail to fetch are skipped. Raises ExtensionError only if
+        ALL catalogs fail.
+
+        Args:
+            force_refresh: If True, bypass all caches
+
+        Returns:
+            List of merged extension dicts
+
+        Raises:
+            ExtensionError: If all catalogs fail to fetch
+        """
+        import sys
+
+        active_catalogs = self.get_active_catalogs()
+        merged: Dict[str, Dict[str, Any]] = {}
+        any_success = False
+
+        for catalog_entry in active_catalogs:
+            try:
+                catalog_data = self._fetch_single_catalog(catalog_entry, force_refresh)
+                any_success = True
+            except ExtensionError as e:
+                print(
+                    f"Warning: Could not fetch catalog '{catalog_entry.name}': {e}",
+                    file=sys.stderr,
+                )
+                continue
+
+            for ext_id, ext_data in catalog_data.get("extensions", {}).items():
+                if ext_id not in merged:  # Higher-priority catalog wins
+                    merged[ext_id] = {
+                        **ext_data,
+                        "id": ext_id,
+                        "_catalog_name": catalog_entry.name,
+                        "_install_allowed": catalog_entry.install_allowed,
+                    }
+
+        if not any_success and active_catalogs:
+            raise ExtensionError("Failed to fetch any extension catalog")
+
+        return list(merged.values())

    def is_cache_valid(self) -> bool:
        """Check if cached catalog is still valid.
@@ -1047,9 +1284,11 @@ class ExtensionCatalog:
        try:
            metadata = json.loads(self.cache_metadata_file.read_text())
            cached_at = datetime.fromisoformat(metadata.get("cached_at", ""))
+            if cached_at.tzinfo is None:
+                cached_at = cached_at.replace(tzinfo=timezone.utc)
            age_seconds = (datetime.now(timezone.utc) - cached_at).total_seconds()
            return age_seconds < self.CACHE_DURATION
-        except (json.JSONDecodeError, ValueError, KeyError):
+        except (json.JSONDecodeError, ValueError, KeyError, TypeError):
            return False

    def fetch_catalog(self, force_refresh: bool = False) -> Dict[str, Any]:
@@ -1110,7 +1349,7 @@ class ExtensionCatalog:
        author: Optional[str] = None,
        verified_only: bool = False,
    ) -> List[Dict[str, Any]]:
-        """Search catalog for extensions.
+        """Search catalog for extensions across all active catalogs.

        Args:
            query: Search query (searches name, description, tags)
@@ -1119,14 +1358,16 @@ class ExtensionCatalog:
            verified_only: If True, show only verified extensions

        Returns:
-            List of matching extension metadata
+            List of matching extension metadata, each annotated with
+            ``_catalog_name`` and ``_install_allowed`` from its source catalog.
        """
-        catalog = self.fetch_catalog()
-        extensions = catalog.get("extensions", {})
+        all_extensions = self._get_merged_extensions()

        results = []

-        for ext_id, ext_data in extensions.items():
+        for ext_data in all_extensions:
+            ext_id = ext_data["id"]
+
            # Apply filters
            if verified_only and not ext_data.get("verified", False):
                continue
@@ -1152,25 +1393,26 @@ class ExtensionCatalog:
                if query_lower not in searchable_text:
                    continue

-            results.append({"id": ext_id, **ext_data})
+            results.append(ext_data)

        return results

    def get_extension_info(self, extension_id: str) -> Optional[Dict[str, Any]]:
        """Get detailed information about a specific extension.

+        Searches all active catalogs in priority order.
+
        Args:
            extension_id: ID of the extension

        Returns:
-            Extension metadata or None if not found
+            Extension metadata (annotated with ``_catalog_name`` and
+            ``_install_allowed``) or None if not found.
        """
-        catalog = self.fetch_catalog()
-        extensions = catalog.get("extensions", {})
-
-        if extension_id in extensions:
-            return {"id": extension_id, **extensions[extension_id]}
-
+        all_extensions = self._get_merged_extensions()
+        for ext_data in all_extensions:
+            if ext_data["id"] == extension_id:
+                return ext_data
        return None

    def download_extension(self, extension_id: str, target_dir: Optional[Path] = None) -> Path:
@@ -1230,11 +1472,18 @@ class ExtensionCatalog:
            raise ExtensionError(f"Failed to save extension ZIP: {e}")

    def clear_cache(self):
-        """Clear the catalog cache."""
+        """Clear the catalog cache (both legacy and URL-hash-based files)."""
        if self.cache_file.exists():
            self.cache_file.unlink()
        if self.cache_metadata_file.exists():
            self.cache_metadata_file.unlink()
+        # Also clear any per-URL hash-based cache files
+        if self.cache_dir.exists():
+            for extra_cache in self.cache_dir.glob("catalog-*.json"):
+                if extra_cache != self.cache_file:
+                    extra_cache.unlink(missing_ok=True)
+            for extra_meta in self.cache_dir.glob("catalog-*-metadata.json"):
+                extra_meta.unlink(missing_ok=True)


 class ConfigManager:
--- a/templates/commands/implement.md
+++ b/templates/commands/implement.md
@@ -13,6 +13,40 @@ $ARGUMENTS

 You **MUST** consider the user input before proceeding (if not empty).

+## Pre-Execution Checks
+
+**Check for extension hooks (before implementation)**:
+- Check if `.specify/extensions.yml` exists in the project root.
+- If it exists, read it and look for entries under the `hooks.before_implement` key
+- If the YAML cannot be parsed or is invalid, skip hook checking silently and continue normally
+- Filter to only hooks where `enabled: true`
+- For each remaining hook, do **not** attempt to interpret or evaluate hook `condition` expressions:
+  - If the hook has no `condition` field, or it is null/empty, treat the hook as executable
+  - If the hook defines a non-empty `condition`, skip the hook and leave condition evaluation to the HookExecutor implementation
+- For each executable hook, output the following based on its `optional` flag:
+  - **Optional hook** (`optional: true`):
+    ```
+    ## Extension Hooks
+
+    **Optional Pre-Hook**: {extension}
+    Command: `/{command}`
+    Description: {description}
+
+    Prompt: {prompt}
+    To execute: `/{command}`
+    ```
+  - **Mandatory hook** (`optional: false`):
+    ```
+    ## Extension Hooks
+
+    **Automatic Pre-Hook**: {extension}
+    Executing: `/{command}`
+    EXECUTE_COMMAND: {command}
+    
+    Wait for the result of the hook command before proceeding to the Outline.
+    ```
+- If no hooks are registered or `.specify/extensions.yml` does not exist, skip silently
+
 ## Outline

 1. Run `{SCRIPT}` from repo root and parse FEATURE_DIR and AVAILABLE_DOCS list. All paths must be absolute. For single quotes in args like "I'm Groot", use escape syntax: e.g 'I'\''m Groot' (or double-quote if possible: "I'm Groot").
@@ -88,7 +122,7 @@ You **MUST** consider the user input before proceeding (if not empty).
   - **Rust**: `target/`, `debug/`, `release/`, `*.rs.bk`, `*.rlib`, `*.prof*`, `.idea/`, `*.log`, `.env*`
   - **Kotlin**: `build/`, `out/`, `.gradle/`, `.idea/`, `*.class`, `*.jar`, `*.iml`, `*.log`, `.env*`
   - **C++**: `build/`, `bin/`, `obj/`, `out/`, `*.o`, `*.so`, `*.a`, `*.exe`, `*.dll`, `.idea/`, `*.log`, `.env*`
-   - **C**: `build/`, `bin/`, `obj/`, `out/`, `*.o`, `*.a`, `*.so`, `*.exe`, `autom4te.cache/`, `config.status`, `config.log`, `.idea/`, `*.log`, `.env*`
+   - **C**: `build/`, `bin/`, `obj/`, `out/`, `*.o`, `*.a`, `*.so`, `*.exe`, `*.dll`, `autom4te.cache/`, `config.status`, `config.log`, `.idea/`, `*.log`, `.env*`
   - **Swift**: `.build/`, `DerivedData/`, `*.swiftpm/`, `Packages/`
   - **R**: `.Rproj.user/`, `.Rhistory`, `.RData`, `.Ruserdata`, `*.Rproj`, `packrat/`, `renv/`
   - **Universal**: `.DS_Store`, `Thumbs.db`, `*.tmp`, `*.swp`, `.vscode/`, `.idea/`
@@ -136,3 +170,32 @@ You **MUST** consider the user input before proceeding (if not empty).
   - Report final status with summary of completed work

 Note: This command assumes a complete task breakdown exists in tasks.md. If tasks are incomplete or missing, suggest running `/speckit.tasks` first to regenerate the task list.
+
+10. **Check for extension hooks**: After completion validation, check if `.specify/extensions.yml` exists in the project root.
+    - If it exists, read it and look for entries under the `hooks.after_implement` key
+    - If the YAML cannot be parsed or is invalid, skip hook checking silently and continue normally
+    - Filter to only hooks where `enabled: true`
+    - For each remaining hook, do **not** attempt to interpret or evaluate hook `condition` expressions:
+      - If the hook has no `condition` field, or it is null/empty, treat the hook as executable
+      - If the hook defines a non-empty `condition`, skip the hook and leave condition evaluation to the HookExecutor implementation
+    - For each executable hook, output the following based on its `optional` flag:
+      - **Optional hook** (`optional: true`):
+        ```
+        ## Extension Hooks
+
+        **Optional Hook**: {extension}
+        Command: `/{command}`
+        Description: {description}
+
+        Prompt: {prompt}
+        To execute: `/{command}`
+        ```
+      - **Mandatory hook** (`optional: false`):
+        ```
+        ## Extension Hooks
+
+        **Automatic Hook**: {extension}
+        Executing: `/{command}`
+        EXECUTE_COMMAND: {command}
+        ```
+    - If no hooks are registered or `.specify/extensions.yml` does not exist, skip silently
--- a/templates/commands/specify.md
+++ b/templates/commands/specify.md
@@ -9,8 +9,8 @@ handoffs:
    prompt: Clarify specification requirements
    send: true
 scripts:
-  sh: scripts/bash/create-new-feature.sh --json "{ARGS}"
-  ps: scripts/powershell/create-new-feature.ps1 -Json "{ARGS}"
+  sh: scripts/bash/create-new-feature.sh "{ARGS}"
+  ps: scripts/powershell/create-new-feature.ps1 "{ARGS}"
 ---

 ## User Input
@@ -39,33 +39,14 @@ Given that feature description, do this:
     - "Create a dashboard for analytics" → "analytics-dashboard"
     - "Fix payment processing timeout bug" → "fix-payment-timeout"

-2. **Check for existing branches before creating new one**:
+2. **Create the feature branch** by running the script with `--short-name` (and `--json`), and do NOT pass `--number` (the script auto-detects the next globally available number across all branches and spec directories):

-   a. First, fetch all remote branches to ensure we have the latest information:
-
-      ```bash
-      git fetch --all --prune
-      ```
-
-   b. Find the highest feature number across all sources for the short-name:
-      - Remote branches: `git ls-remote --heads origin | grep -E 'refs/heads/[0-9]+-<short-name>$'`
-      - Local branches: `git branch | grep -E '^[* ]*[0-9]+-<short-name>$'`
-      - Specs directories: Check for directories matching `specs/[0-9]+-<short-name>`
-
-   c. Determine the next available number:
-      - Extract all numbers from all three sources
-      - Find the highest number N
-      - Use N+1 for the new branch number
-
-   d. Run the script `{SCRIPT}` with the calculated number and short-name:
-      - Pass `--number N+1` and `--short-name "your-short-name"` along with the feature description
-      - Bash example: `{SCRIPT} --json --number 5 --short-name "user-auth" "Add user authentication"`
-      - PowerShell example: `{SCRIPT} -Json -Number 5 -ShortName "user-auth" "Add user authentication"`
+   - Bash example: `{SCRIPT} --json --short-name "user-auth" "Add user authentication"`
+   - PowerShell example: `{SCRIPT} -Json -ShortName "user-auth" "Add user authentication"`

   **IMPORTANT**:
-   - Check all three sources (remote branches, local branches, specs directories) to find the highest number
-   - Only match branches/directories with the exact short-name pattern
-   - If no existing branches/directories found with this short-name, start with number 1
+   - Do NOT pass `--number` — the script determines the correct next number automatically
+   - Always include the JSON flag (`--json` for Bash, `-Json` for PowerShell) so the output can be parsed reliably
   - You must only ever run this script once per feature
   - The JSON is provided in the terminal as output - always refer to it to get the actual content you're looking for
   - The JSON output will contain BRANCH_NAME and SPEC_FILE paths
--- a/templates/commands/tasks.md
+++ b/templates/commands/tasks.md
@@ -22,6 +22,40 @@ $ARGUMENTS

 You **MUST** consider the user input before proceeding (if not empty).

+## Pre-Execution Checks
+
+**Check for extension hooks (before tasks generation)**:
+- Check if `.specify/extensions.yml` exists in the project root.
+- If it exists, read it and look for entries under the `hooks.before_tasks` key
+- If the YAML cannot be parsed or is invalid, skip hook checking silently and continue normally
+- Filter to only hooks where `enabled: true`
+- For each remaining hook, do **not** attempt to interpret or evaluate hook `condition` expressions:
+  - If the hook has no `condition` field, or it is null/empty, treat the hook as executable
+  - If the hook defines a non-empty `condition`, skip the hook and leave condition evaluation to the HookExecutor implementation
+- For each executable hook, output the following based on its `optional` flag:
+  - **Optional hook** (`optional: true`):
+    ```
+    ## Extension Hooks
+
+    **Optional Pre-Hook**: {extension}
+    Command: `/{command}`
+    Description: {description}
+
+    Prompt: {prompt}
+    To execute: `/{command}`
+    ```
+  - **Mandatory hook** (`optional: false`):
+    ```
+    ## Extension Hooks
+
+    **Automatic Pre-Hook**: {extension}
+    Executing: `/{command}`
+    EXECUTE_COMMAND: {command}
+    
+    Wait for the result of the hook command before proceeding to the Outline.
+    ```
+- If no hooks are registered or `.specify/extensions.yml` does not exist, skip silently
+
 ## Outline

 1. **Setup**: Run `{SCRIPT}` from repo root and parse FEATURE_DIR and AVAILABLE_DOCS list. All paths must be absolute. For single quotes in args like "I'm Groot", use escape syntax: e.g 'I'\''m Groot' (or double-quote if possible: "I'm Groot").
@@ -63,6 +97,35 @@ You **MUST** consider the user input before proceeding (if not empty).
   - Suggested MVP scope (typically just User Story 1)
   - Format validation: Confirm ALL tasks follow the checklist format (checkbox, ID, labels, file paths)

+6. **Check for extension hooks**: After tasks.md is generated, check if `.specify/extensions.yml` exists in the project root.
+   - If it exists, read it and look for entries under the `hooks.after_tasks` key
+   - If the YAML cannot be parsed or is invalid, skip hook checking silently and continue normally
+   - Filter to only hooks where `enabled: true`
+   - For each remaining hook, do **not** attempt to interpret or evaluate hook `condition` expressions:
+     - If the hook has no `condition` field, or it is null/empty, treat the hook as executable
+     - If the hook defines a non-empty `condition`, skip the hook and leave condition evaluation to the HookExecutor implementation
+   - For each executable hook, output the following based on its `optional` flag:
+     - **Optional hook** (`optional: true`):
+       ```
+       ## Extension Hooks
+
+       **Optional Hook**: {extension}
+       Command: `/{command}`
+       Description: {description}
+
+       Prompt: {prompt}
+       To execute: `/{command}`
+       ```
+     - **Mandatory hook** (`optional: false`):
+       ```
+       ## Extension Hooks
+
+       **Automatic Hook**: {extension}
+       Executing: `/{command}`
+       EXECUTE_COMMAND: {command}
+       ```
+   - If no hooks are registered or `.specify/extensions.yml` does not exist, skip silently
+
 Context for task generation: {ARGS}

 The tasks.md should be immediately executable - each task must be specific enough that an LLM can complete it without additional context.
--- a/tests/hooks/.specify/extensions.yml
+++ b/tests/hooks/.specify/extensions.yml
@@ -0,0 +1,34 @@
+hooks:
+  before_implement:
+    - id: pre_test
+      enabled: true
+      optional: false
+      extension: "test-extension"
+      command: "pre_implement_test"
+      description: "Test before implement hook execution"
+      
+  after_implement:
+    - id: post_test
+      enabled: true
+      optional: true
+      extension: "test-extension"
+      command: "post_implement_test"
+      description: "Test after implement hook execution"
+      prompt: "Would you like to run the post-implement test?"
+
+  before_tasks:
+    - id: pre_tasks_test
+      enabled: true
+      optional: false
+      extension: "test-extension"
+      command: "pre_tasks_test"
+      description: "Test before tasks hook execution"
+
+  after_tasks:
+    - id: post_tasks_test
+      enabled: true
+      optional: true
+      extension: "test-extension"
+      command: "post_tasks_test"
+      description: "Test after tasks hook execution"
+      prompt: "Would you like to run the post-tasks test?"
--- a/tests/hooks/TESTING.md
+++ b/tests/hooks/TESTING.md
@@ -0,0 +1,30 @@
+# Testing Extension Hooks
+
+This directory contains a mock project to verify that LLM agents correctly identify and execute hook commands defined in `.specify/extensions.yml`.
+
+## Test 1: Testing `before_tasks` and `after_tasks`
+
+1. Open a chat with an LLM (like GitHub Copilot) in this project.
+2. Ask it to generate tasks for the current directory:
+   > "Please follow `/speckit.tasks` for the `./tests/hooks` directory."
+3. **Expected Behavior**: 
+   - Before doing any generation, the LLM should notice the `AUTOMATIC Pre-Hook` in `.specify/extensions.yml` under `before_tasks`.
+   - It should state it is executing `EXECUTE_COMMAND: pre_tasks_test`.
+   - It should then proceed to read the `.md` docs and produce a `tasks.md`.
+   - After generation, it should output the optional `after_tasks` hook (`post_tasks_test`) block, asking if you want to run it.
+
+## Test 2: Testing `before_implement` and `after_implement`
+
+*(Requires `tasks.md` from Test 1 to exist)*
+
+1. In the same (or new) chat, ask the LLM to implement the tasks:
+   > "Please follow `/speckit.implement` for the `./tests/hooks` directory."
+2. **Expected Behavior**:
+   - The LLM should first check for `before_implement` hooks.
+   - It should state it is executing `EXECUTE_COMMAND: pre_implement_test` BEFORE doing any actual task execution.
+   - It should evaluate the checklists and execute the code writing tasks.
+   - Upon completion, it should output the optional `after_implement` hook (`post_implement_test`) block.
+
+## How it works
+
+The templates for these commands in `templates/commands/tasks.md` and `templates/commands/implement.md` contains strict ordered lists. The new `before_*` hooks are explicitly formulated in a **Pre-Execution Checks** section prior to the outline to ensure they're evaluated first without breaking template step numbers.
--- a/tests/hooks/plan.md
+++ b/tests/hooks/plan.md
@@ -0,0 +1,3 @@
+# Test Setup for Hooks
+
+This feature is designed to test if LLMs correctly invoke Spec Kit extensions hooks when generating tasks and implementing code.
--- a/tests/hooks/spec.md
+++ b/tests/hooks/spec.md
@@ -0,0 +1 @@
+- **User Story 1:** I want a test script that prints "Hello hooks!".
--- a/tests/hooks/tasks.md
+++ b/tests/hooks/tasks.md
@@ -0,0 +1 @@
+- [ ] T001 [US1] Create script that prints 'Hello hooks!' in hello.py
--- a/tests/test_agent_config_consistency.py
+++ b/tests/test_agent_config_consistency.py
@@ -97,3 +97,70 @@ class TestAgentConfigConsistency:
        assert "kiro-cli" in pwsh_text
        assert "Amazon Q Developer CLI" not in bash_text
        assert "Amazon Q Developer CLI" not in pwsh_text
+
+    # --- Tabnine CLI consistency checks ---
+
+    def test_runtime_config_includes_tabnine(self):
+        """AGENT_CONFIG should include tabnine with correct folder and subdir."""
+        assert "tabnine" in AGENT_CONFIG
+        assert AGENT_CONFIG["tabnine"]["folder"] == ".tabnine/agent/"
+        assert AGENT_CONFIG["tabnine"]["commands_subdir"] == "commands"
+        assert AGENT_CONFIG["tabnine"]["requires_cli"] is True
+        assert AGENT_CONFIG["tabnine"]["install_url"] is not None
+
+    def test_extension_registrar_includes_tabnine(self):
+        """CommandRegistrar.AGENT_CONFIGS should include tabnine with correct TOML config."""
+        from specify_cli.extensions import CommandRegistrar
+
+        assert "tabnine" in CommandRegistrar.AGENT_CONFIGS
+        cfg = CommandRegistrar.AGENT_CONFIGS["tabnine"]
+        assert cfg["dir"] == ".tabnine/agent/commands"
+        assert cfg["format"] == "toml"
+        assert cfg["args"] == "{{args}}"
+        assert cfg["extension"] == ".toml"
+
+    def test_release_agent_lists_include_tabnine(self):
+        """Bash and PowerShell release scripts should include tabnine in agent lists."""
+        sh_text = (REPO_ROOT / ".github" / "workflows" / "scripts" / "create-release-packages.sh").read_text(encoding="utf-8")
+        ps_text = (REPO_ROOT / ".github" / "workflows" / "scripts" / "create-release-packages.ps1").read_text(encoding="utf-8")
+
+        sh_match = re.search(r"ALL_AGENTS=\(([^)]*)\)", sh_text)
+        assert sh_match is not None
+        sh_agents = sh_match.group(1).split()
+
+        ps_match = re.search(r"\$AllAgents = @\(([^)]*)\)", ps_text)
+        assert ps_match is not None
+        ps_agents = re.findall(r"'([^']+)'", ps_match.group(1))
+
+        assert "tabnine" in sh_agents
+        assert "tabnine" in ps_agents
+
+    def test_release_scripts_generate_tabnine_toml_commands(self):
+        """Release scripts should generate TOML commands for tabnine in .tabnine/agent/commands."""
+        sh_text = (REPO_ROOT / ".github" / "workflows" / "scripts" / "create-release-packages.sh").read_text(encoding="utf-8")
+        ps_text = (REPO_ROOT / ".github" / "workflows" / "scripts" / "create-release-packages.ps1").read_text(encoding="utf-8")
+
+        assert ".tabnine/agent/commands" in sh_text
+        assert ".tabnine/agent/commands" in ps_text
+        assert re.search(r"'tabnine'\s*\{.*?\.tabnine/agent/commands", ps_text, re.S) is not None
+
+    def test_github_release_includes_tabnine_packages(self):
+        """GitHub release script should include tabnine template packages."""
+        gh_release_text = (REPO_ROOT / ".github" / "workflows" / "scripts" / "create-github-release.sh").read_text(encoding="utf-8")
+
+        assert "spec-kit-template-tabnine-sh-" in gh_release_text
+        assert "spec-kit-template-tabnine-ps-" in gh_release_text
+
+    def test_agent_context_scripts_include_tabnine(self):
+        """Agent context scripts should support tabnine agent type."""
+        bash_text = (REPO_ROOT / "scripts" / "bash" / "update-agent-context.sh").read_text(encoding="utf-8")
+        pwsh_text = (REPO_ROOT / "scripts" / "powershell" / "update-agent-context.ps1").read_text(encoding="utf-8")
+
+        assert "tabnine" in bash_text
+        assert "TABNINE_FILE" in bash_text
+        assert "tabnine" in pwsh_text
+        assert "TABNINE_FILE" in pwsh_text
+
+    def test_ai_help_includes_tabnine(self):
+        """CLI help text for --ai should include tabnine."""
+        assert "tabnine" in AI_ASSISTANT_HELP
--- a/tests/test_ai_skills.py
+++ b/tests/test_ai_skills.py
@@ -147,6 +147,11 @@ class TestGetSkillsDir:
        result = _get_skills_dir(project_dir, "gemini")
        assert result == project_dir / ".gemini" / "skills"

+    def test_tabnine_skills_dir(self, project_dir):
+        """Tabnine should use .tabnine/agent/skills/."""
+        result = _get_skills_dir(project_dir, "tabnine")
+        assert result == project_dir / ".tabnine" / "agent" / "skills"
+
    def test_copilot_skills_dir(self, project_dir):
        """Copilot should use .github/skills/."""
        result = _get_skills_dir(project_dir, "copilot")
--- a/tests/test_extensions.py
+++ b/tests/test_extensions.py
@@ -6,6 +6,7 @@ Tests cover:
 - Extension registry operations
 - Extension manager installation/removal
 - Command registration
+- Catalog stack (multi-catalog support)
 """

 import pytest
@@ -16,6 +17,7 @@ from pathlib import Path
 from datetime import datetime, timezone

 from specify_cli.extensions import (
+    CatalogEntry,
    ExtensionManifest,
    ExtensionRegistry,
    ExtensionManager,
@@ -880,10 +882,29 @@ class TestExtensionCatalog:

    def test_search_all_extensions(self, temp_dir):
        """Test searching all extensions without filters."""
+        import yaml as yaml_module
+
        project_dir = temp_dir / "project"
        project_dir.mkdir()
        (project_dir / ".specify").mkdir()

+        # Use a single-catalog config so community extensions don't interfere
+        config_path = project_dir / ".specify" / "extension-catalogs.yml"
+        with open(config_path, "w") as f:
+            yaml_module.dump(
+                {
+                    "catalogs": [
+                        {
+                            "name": "test-catalog",
+                            "url": ExtensionCatalog.DEFAULT_CATALOG_URL,
+                            "priority": 1,
+                            "install_allowed": True,
+                        }
+                    ]
+                },
+                f,
+            )
+
        catalog = ExtensionCatalog(project_dir)

        # Create mock catalog
@@ -929,10 +950,29 @@ class TestExtensionCatalog:

    def test_search_by_query(self, temp_dir):
        """Test searching by query text."""
+        import yaml as yaml_module
+
        project_dir = temp_dir / "project"
        project_dir.mkdir()
        (project_dir / ".specify").mkdir()

+        # Use a single-catalog config so community extensions don't interfere
+        config_path = project_dir / ".specify" / "extension-catalogs.yml"
+        with open(config_path, "w") as f:
+            yaml_module.dump(
+                {
+                    "catalogs": [
+                        {
+                            "name": "test-catalog",
+                            "url": ExtensionCatalog.DEFAULT_CATALOG_URL,
+                            "priority": 1,
+                            "install_allowed": True,
+                        }
+                    ]
+                },
+                f,
+            )
+
        catalog = ExtensionCatalog(project_dir)

        # Create mock catalog
@@ -974,10 +1014,29 @@ class TestExtensionCatalog:

    def test_search_by_tag(self, temp_dir):
        """Test searching by tag."""
+        import yaml as yaml_module
+
        project_dir = temp_dir / "project"
        project_dir.mkdir()
        (project_dir / ".specify").mkdir()

+        # Use a single-catalog config so community extensions don't interfere
+        config_path = project_dir / ".specify" / "extension-catalogs.yml"
+        with open(config_path, "w") as f:
+            yaml_module.dump(
+                {
+                    "catalogs": [
+                        {
+                            "name": "test-catalog",
+                            "url": ExtensionCatalog.DEFAULT_CATALOG_URL,
+                            "priority": 1,
+                            "install_allowed": True,
+                        }
+                    ]
+                },
+                f,
+            )
+
        catalog = ExtensionCatalog(project_dir)

        # Create mock catalog
@@ -1026,10 +1085,29 @@ class TestExtensionCatalog:

    def test_search_verified_only(self, temp_dir):
        """Test searching verified extensions only."""
+        import yaml as yaml_module
+
        project_dir = temp_dir / "project"
        project_dir.mkdir()
        (project_dir / ".specify").mkdir()

+        # Use a single-catalog config so community extensions don't interfere
+        config_path = project_dir / ".specify" / "extension-catalogs.yml"
+        with open(config_path, "w") as f:
+            yaml_module.dump(
+                {
+                    "catalogs": [
+                        {
+                            "name": "test-catalog",
+                            "url": ExtensionCatalog.DEFAULT_CATALOG_URL,
+                            "priority": 1,
+                            "install_allowed": True,
+                        }
+                    ]
+                },
+                f,
+            )
+
        catalog = ExtensionCatalog(project_dir)

        # Create mock catalog
@@ -1071,10 +1149,29 @@ class TestExtensionCatalog:

    def test_get_extension_info(self, temp_dir):
        """Test getting specific extension info."""
+        import yaml as yaml_module
+
        project_dir = temp_dir / "project"
        project_dir.mkdir()
        (project_dir / ".specify").mkdir()

+        # Use a single-catalog config so community extensions don't interfere
+        config_path = project_dir / ".specify" / "extension-catalogs.yml"
+        with open(config_path, "w") as f:
+            yaml_module.dump(
+                {
+                    "catalogs": [
+                        {
+                            "name": "test-catalog",
+                            "url": ExtensionCatalog.DEFAULT_CATALOG_URL,
+                            "priority": 1,
+                            "install_allowed": True,
+                        }
+                    ]
+                },
+                f,
+            )
+
        catalog = ExtensionCatalog(project_dir)

        # Create mock catalog
@@ -1133,3 +1230,371 @@ class TestExtensionCatalog:

        assert not catalog.cache_file.exists()
        assert not catalog.cache_metadata_file.exists()
+
+
+# ===== CatalogEntry Tests =====
+
+class TestCatalogEntry:
+    """Test CatalogEntry dataclass."""
+
+    def test_catalog_entry_creation(self):
+        """Test creating a CatalogEntry."""
+        entry = CatalogEntry(
+            url="https://example.com/catalog.json",
+            name="test",
+            priority=1,
+            install_allowed=True,
+        )
+        assert entry.url == "https://example.com/catalog.json"
+        assert entry.name == "test"
+        assert entry.priority == 1
+        assert entry.install_allowed is True
+
+
+# ===== Catalog Stack Tests =====
+
+class TestCatalogStack:
+    """Test multi-catalog stack support."""
+
+    def _make_project(self, temp_dir: Path) -> Path:
+        """Create a minimal spec-kit project directory."""
+        project_dir = temp_dir / "project"
+        project_dir.mkdir()
+        (project_dir / ".specify").mkdir()
+        return project_dir
+
+    def _write_catalog_config(self, project_dir: Path, catalogs: list) -> None:
+        """Write extension-catalogs.yml to project .specify dir."""
+        import yaml as yaml_module
+
+        config_path = project_dir / ".specify" / "extension-catalogs.yml"
+        with open(config_path, "w") as f:
+            yaml_module.dump({"catalogs": catalogs}, f)
+
+    def _write_valid_cache(
+        self, catalog: ExtensionCatalog, extensions: dict, url: str = "http://test.com"
+    ) -> None:
+        """Populate the primary cache file with mock extension data."""
+        catalog_data = {"schema_version": "1.0", "extensions": extensions}
+        catalog.cache_dir.mkdir(parents=True, exist_ok=True)
+        catalog.cache_file.write_text(json.dumps(catalog_data))
+        catalog.cache_metadata_file.write_text(
+            json.dumps(
+                {
+                    "cached_at": datetime.now(timezone.utc).isoformat(),
+                    "catalog_url": url,
+                }
+            )
+        )
+
+    # --- get_active_catalogs ---
+
+    def test_default_stack(self, temp_dir):
+        """Default stack includes default and community catalogs."""
+        project_dir = self._make_project(temp_dir)
+        catalog = ExtensionCatalog(project_dir)
+
+        entries = catalog.get_active_catalogs()
+
+        assert len(entries) == 2
+        assert entries[0].url == ExtensionCatalog.DEFAULT_CATALOG_URL
+        assert entries[0].name == "default"
+        assert entries[0].priority == 1
+        assert entries[0].install_allowed is True
+        assert entries[1].url == ExtensionCatalog.COMMUNITY_CATALOG_URL
+        assert entries[1].name == "community"
+        assert entries[1].priority == 2
+        assert entries[1].install_allowed is False
+
+    def test_env_var_overrides_default_stack(self, temp_dir, monkeypatch):
+        """SPECKIT_CATALOG_URL replaces the entire default stack."""
+        project_dir = self._make_project(temp_dir)
+        custom_url = "https://example.com/catalog.json"
+        monkeypatch.setenv("SPECKIT_CATALOG_URL", custom_url)
+
+        catalog = ExtensionCatalog(project_dir)
+        entries = catalog.get_active_catalogs()
+
+        assert len(entries) == 1
+        assert entries[0].url == custom_url
+        assert entries[0].install_allowed is True
+
+    def test_env_var_invalid_url_raises(self, temp_dir, monkeypatch):
+        """SPECKIT_CATALOG_URL with http:// (non-localhost) raises ValidationError."""
+        project_dir = self._make_project(temp_dir)
+        monkeypatch.setenv("SPECKIT_CATALOG_URL", "http://example.com/catalog.json")
+
+        catalog = ExtensionCatalog(project_dir)
+        with pytest.raises(ValidationError, match="HTTPS"):
+            catalog.get_active_catalogs()
+
+    def test_project_config_overrides_defaults(self, temp_dir):
+        """Project-level extension-catalogs.yml overrides default stack."""
+        project_dir = self._make_project(temp_dir)
+        self._write_catalog_config(
+            project_dir,
+            [
+                {
+                    "name": "custom",
+                    "url": "https://example.com/catalog.json",
+                    "priority": 1,
+                    "install_allowed": True,
+                }
+            ],
+        )
+
+        catalog = ExtensionCatalog(project_dir)
+        entries = catalog.get_active_catalogs()
+
+        assert len(entries) == 1
+        assert entries[0].url == "https://example.com/catalog.json"
+        assert entries[0].name == "custom"
+
+    def test_project_config_sorted_by_priority(self, temp_dir):
+        """Catalog entries are sorted by priority (ascending)."""
+        project_dir = self._make_project(temp_dir)
+        self._write_catalog_config(
+            project_dir,
+            [
+                {
+                    "name": "secondary",
+                    "url": "https://example.com/secondary.json",
+                    "priority": 5,
+                    "install_allowed": False,
+                },
+                {
+                    "name": "primary",
+                    "url": "https://example.com/primary.json",
+                    "priority": 1,
+                    "install_allowed": True,
+                },
+            ],
+        )
+
+        catalog = ExtensionCatalog(project_dir)
+        entries = catalog.get_active_catalogs()
+
+        assert len(entries) == 2
+        assert entries[0].name == "primary"
+        assert entries[1].name == "secondary"
+
+    def test_project_config_invalid_url_raises(self, temp_dir):
+        """Project config with HTTP (non-localhost) URL raises ValidationError."""
+        project_dir = self._make_project(temp_dir)
+        self._write_catalog_config(
+            project_dir,
+            [
+                {
+                    "name": "bad",
+                    "url": "http://example.com/catalog.json",
+                    "priority": 1,
+                    "install_allowed": True,
+                }
+            ],
+        )
+
+        catalog = ExtensionCatalog(project_dir)
+        with pytest.raises(ValidationError, match="HTTPS"):
+            catalog.get_active_catalogs()
+
+    def test_empty_project_config_falls_back_to_defaults(self, temp_dir):
+        """Empty catalogs list in config falls back to default stack."""
+        import yaml as yaml_module
+
+        project_dir = self._make_project(temp_dir)
+        config_path = project_dir / ".specify" / "extension-catalogs.yml"
+        with open(config_path, "w") as f:
+            yaml_module.dump({"catalogs": []}, f)
+
+        catalog = ExtensionCatalog(project_dir)
+        entries = catalog.get_active_catalogs()
+
+        # Falls back to default stack
+        assert len(entries) == 2
+        assert entries[0].url == ExtensionCatalog.DEFAULT_CATALOG_URL
+
+    # --- _load_catalog_config ---
+
+    def test_load_catalog_config_missing_file(self, temp_dir):
+        """Returns None when config file doesn't exist."""
+        project_dir = self._make_project(temp_dir)
+        catalog = ExtensionCatalog(project_dir)
+
+        result = catalog._load_catalog_config(project_dir / ".specify" / "nonexistent.yml")
+        assert result is None
+
+    def test_load_catalog_config_localhost_allowed(self, temp_dir):
+        """Localhost HTTP URLs are allowed in config."""
+        project_dir = self._make_project(temp_dir)
+        self._write_catalog_config(
+            project_dir,
+            [
+                {
+                    "name": "local",
+                    "url": "http://localhost:8000/catalog.json",
+                    "priority": 1,
+                    "install_allowed": True,
+                }
+            ],
+        )
+
+        catalog = ExtensionCatalog(project_dir)
+        entries = catalog.get_active_catalogs()
+
+        assert len(entries) == 1
+        assert entries[0].url == "http://localhost:8000/catalog.json"
+
+    # --- Merge conflict resolution ---
+
+    def test_merge_conflict_higher_priority_wins(self, temp_dir):
+        """When same extension id is in two catalogs, higher priority wins."""
+        project_dir = self._make_project(temp_dir)
+
+        # Write project config with two catalogs
+        self._write_catalog_config(
+            project_dir,
+            [
+                {
+                    "name": "primary",
+                    "url": ExtensionCatalog.DEFAULT_CATALOG_URL,
+                    "priority": 1,
+                    "install_allowed": True,
+                },
+                {
+                    "name": "secondary",
+                    "url": ExtensionCatalog.COMMUNITY_CATALOG_URL,
+                    "priority": 2,
+                    "install_allowed": False,
+                },
+            ],
+        )
+
+        catalog = ExtensionCatalog(project_dir)
+
+        # Write primary cache with jira v2.0.0
+        primary_data = {
+            "schema_version": "1.0",
+            "extensions": {
+                "jira": {
+                    "name": "Jira Integration",
+                    "id": "jira",
+                    "version": "2.0.0",
+                    "description": "Primary Jira",
+                }
+            },
+        }
+        catalog.cache_dir.mkdir(parents=True, exist_ok=True)
+        catalog.cache_file.write_text(json.dumps(primary_data))
+        catalog.cache_metadata_file.write_text(
+            json.dumps({"cached_at": datetime.now(timezone.utc).isoformat(), "catalog_url": "http://test.com"})
+        )
+
+        # Write secondary cache (URL-hash-based) with jira v1.0.0 (should lose)
+        import hashlib
+
+        url_hash = hashlib.sha256(ExtensionCatalog.COMMUNITY_CATALOG_URL.encode()).hexdigest()[:16]
+        secondary_cache = catalog.cache_dir / f"catalog-{url_hash}.json"
+        secondary_meta = catalog.cache_dir / f"catalog-{url_hash}-metadata.json"
+        secondary_data = {
+            "schema_version": "1.0",
+            "extensions": {
+                "jira": {
+                    "name": "Jira Integration Community",
+                    "id": "jira",
+                    "version": "1.0.0",
+                    "description": "Community Jira",
+                },
+                "linear": {
+                    "name": "Linear",
+                    "id": "linear",
+                    "version": "0.9.0",
+                    "description": "Linear from secondary",
+                },
+            },
+        }
+        secondary_cache.write_text(json.dumps(secondary_data))
+        secondary_meta.write_text(
+            json.dumps({"cached_at": datetime.now(timezone.utc).isoformat(), "catalog_url": ExtensionCatalog.COMMUNITY_CATALOG_URL})
+        )
+
+        results = catalog.search()
+        jira_results = [r for r in results if r["id"] == "jira"]
+        assert len(jira_results) == 1
+        # Primary catalog wins
+        assert jira_results[0]["version"] == "2.0.0"
+        assert jira_results[0]["_catalog_name"] == "primary"
+        assert jira_results[0]["_install_allowed"] is True
+
+        # linear comes from secondary
+        linear_results = [r for r in results if r["id"] == "linear"]
+        assert len(linear_results) == 1
+        assert linear_results[0]["_catalog_name"] == "secondary"
+        assert linear_results[0]["_install_allowed"] is False
+
+    def test_install_allowed_false_from_get_extension_info(self, temp_dir):
+        """get_extension_info includes _install_allowed from source catalog."""
+        project_dir = self._make_project(temp_dir)
+
+        # Single catalog that is install_allowed=False
+        self._write_catalog_config(
+            project_dir,
+            [
+                {
+                    "name": "discovery",
+                    "url": ExtensionCatalog.DEFAULT_CATALOG_URL,
+                    "priority": 1,
+                    "install_allowed": False,
+                }
+            ],
+        )
+
+        catalog = ExtensionCatalog(project_dir)
+        self._write_valid_cache(
+            catalog,
+            {
+                "jira": {
+                    "name": "Jira Integration",
+                    "id": "jira",
+                    "version": "1.0.0",
+                    "description": "Jira integration",
+                }
+            },
+        )
+
+        info = catalog.get_extension_info("jira")
+        assert info is not None
+        assert info["_install_allowed"] is False
+        assert info["_catalog_name"] == "discovery"
+
+    def test_search_results_include_catalog_metadata(self, temp_dir):
+        """Search results include _catalog_name and _install_allowed."""
+        project_dir = self._make_project(temp_dir)
+        self._write_catalog_config(
+            project_dir,
+            [
+                {
+                    "name": "org",
+                    "url": ExtensionCatalog.DEFAULT_CATALOG_URL,
+                    "priority": 1,
+                    "install_allowed": True,
+                }
+            ],
+        )
+
+        catalog = ExtensionCatalog(project_dir)
+        self._write_valid_cache(
+            catalog,
+            {
+                "jira": {
+                    "name": "Jira Integration",
+                    "id": "jira",
+                    "version": "1.0.0",
+                    "description": "Jira integration",
+                }
+            },
+        )
+
+        results = catalog.search()
+        assert len(results) == 1
+        assert results[0]["_catalog_name"] == "org"
+        assert results[0]["_install_allowed"] is True
Author	SHA1	Message	Date
Manfred Riem	5c0bedb410	chore: bump version to 0.2.0 (#1786 ) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2026-03-09 14:54:08 -05:00
Pavel-tabnine	d92798d5b0	fix: sync agent list comments with actual supported agents (#1785 ) Several comment and documentation strings were not updated when Mistral Vibe support was added, leaving them out of sync with the code. This fixes: - update-agent-context.sh: add Generic to Supports header comment - update-agent-context.ps1: add generic to Multi-Agent header comment - README.md: add Mistral Vibe to CLI tool-check text	2026-03-09 14:34:54 -05:00
Copilot	ee922cbde9	feat(extensions): support multiple active catalogs simultaneously (#1720 ) * Initial plan * feat(extensions): implement multi-catalog stack support - Add CatalogEntry dataclass to represent catalog entries - Add get_active_catalogs() reading SPECKIT_CATALOG_URL, project config, user config, or built-in default stack (org-approved + community) - Add _load_catalog_config() to parse .specify/extension-catalogs.yml - Add _validate_catalog_url() HTTPS validation helper - Add _fetch_single_catalog() with per-URL caching, backward-compat for DEFAULT_CATALOG_URL - Add _get_merged_extensions() that merges all catalogs (priority wins on conflict) - Update search() and get_extension_info() to use merged results annotated with _catalog_name and _install_allowed - Update clear_cache() to also remove per-URL hash cache files - Add extension_catalogs CLI command to list active catalogs - Add catalog add/remove sub-commands for .specify/extension-catalogs.yml - Update extension_add to enforce install_allowed=false policy - Update extension_search to show source catalog per result - Update extension_info to show source catalog with install_allowed status - Add 13 new tests covering catalog stack, merge conflict resolution, install_allowed enforcement, and catalog metadata Co-authored-by: mnriem <15701806+mnriem@users.noreply.github.com> * docs: update RFC, user guide, and API reference for multi-catalog support - RFC: replace FUTURE FEATURE section with full implementation docs, add catalog stack resolution order, config file examples, merge conflict resolution, and install_allowed behavior - EXTENSION-USER-GUIDE.md: add multi-catalog section with CLI examples for catalogs/catalog-add/catalog-remove, update catalog config docs - EXTENSION-API-REFERENCE.md: add CatalogEntry class docs, update ExtensionCatalog docs with new methods and result annotations, add catalog CLI commands (catalogs, catalog add, catalog remove) Also fix extension_catalogs command to correctly show "Using built-in default catalog stack" when config file exists but has empty catalogs Co-authored-by: mnriem <15701806+mnriem@users.noreply.github.com> * Potential fix for pull request finding 'Empty except' Co-authored-by: Copilot Autofix powered by AI <223894421+github-code-quality[bot]@users.noreply.github.com> * fix: remove extraneous f-string prefixes (ruff F541) Remove f-prefix from strings with no placeholders in catalog_remove and extension_search commands. Co-authored-by: mnriem <15701806+mnriem@users.noreply.github.com> * fix: address PR review feedback for multi-catalog support - Rename 'org-approved' catalog to 'default' - Move 'catalogs' command to 'catalog list' for consistency - Add 'description' field to CatalogEntry dataclass - Add --description option to 'catalog add' CLI command - Align install_allowed default to False in _load_catalog_config - Add user-level config detection in catalog list footer - Fix _load_catalog_config docstring (document ValidationError) - Fix test isolation for test_search_by_tag, test_search_by_query, test_search_verified_only, test_get_extension_info - Update version to 0.1.14 and CHANGELOG - Update all docs (RFC, User Guide, API Reference) * fix: wrap _load_catalog_config() calls in catalog_list with try/except - Check SPECKIT_CATALOG_URL first (matching get_active_catalogs() resolution order) - Wrap both _load_catalog_config() calls in try/except ValidationError so a malformed config file cannot crash `specify extension catalog list` after the active catalogs have already been printed successfully Co-authored-by: mnriem <15701806+mnriem@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: mnriem <15701806+mnriem@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <223894421+github-code-quality[bot]@users.noreply.github.com>	2026-03-09 14:30:27 -05:00
Pavel-tabnine	1df24f1953	Pavel/add tabnine cli support (#1503 ) * feat: add Tabnine CLI agent support Tabnine CLI is a Gemini fork that uses TOML commands with the .tabnine/agent/ directory structure and TABNINE.md context files. Changes: - Add 'tabnine' to AGENT_CONFIG in __init__.py - Update release scripts (bash + PowerShell) for TOML command generation - Update agent context scripts (bash + PowerShell) - Add to GitHub release packages - Update README.md and AGENTS.md documentation - Bump version to 0.1.14 - Add 8 new tests for cross-file consistency * fix: add missing generic to agent-context script usage string	2026-03-09 14:04:02 -05:00
LADISLAV BIHARI	3033834d64	Add Understanding extension to community catalog (#1778 ) * Add Understanding extension to community catalog 31 deterministic requirements quality metrics based on IEEE/ISO standards. Catches ambiguity, missing testability, and structural issues before implementation. Includes experimental energy-based ambiguity detection. Repository: https://github.com/Testimonial/understanding Commands: scan, validate, energy Hook: after_tasks validation prompt Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * Sort README table and catalog entries alphabetically Move Understanding extension entry between Spec Sync and V-Model to maintain alphabetical ordering in both files. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> --------- Co-authored-by: Ladislav Bihari <ladislav.bihari@statsperform.com> Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>	2026-03-09 10:18:41 -05:00
Ben Lawson	4b00078907	Add ralph extension to community catalog (#1780 ) - Extension ID: ralph - Version: 1.0.0 - Author: Rubiss - Description: Autonomous implementation loop using AI agent CLI	2026-03-09 10:01:34 -05:00
Lautaro Lubatti	2d72f85790	Update README with project initialization instructions (#1772 ) * Update README with project initialization instructions Added instructions for creating a new project and initializing in an existing project. * Update README.md with alternative one-time usage command for existing projects Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Added --ai option to prevent interactive AI selection Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>	2026-03-09 09:56:49 -05:00
Ismael	855ac838b8	feat: add review extension to community catalog (#1775 ) Add spec-kit-review to catalog.community.json and the Available Community Extensions table in extensions/README.md. Co-authored-by: Ismael <ismael.jimenez-martinez@bmw.de>	2026-03-09 09:10:59 -05:00
Sharath Satish	a8ec87e3c2	Add fleet extension to community catalog (#1771 ) - Extension ID: fleet - Version: 1.0.0 - Author: sharathsatish - Description: Orchestrate a full feature lifecycle with human-in-the-loop gates across all SpecKit phases	2026-03-09 08:13:36 -05:00
Gaël	9d6c05ad5b	Integration of Mistral vibe support into speckit (#1725 ) * Add Mistral Vibe support to Spec Kit This commit adds comprehensive support for Mistral Vibe as an AI agent in the Spec Kit project. The integration includes: - Added Mistral Vibe to AGENT_CONFIG with proper CLI tool configuration - Updated README.md with Mistral Vibe in supported agents table and examples - Modified release package scripts to generate Mistral Vibe templates - Updated both bash and PowerShell agent context update scripts - Added appropriate CLI help text and documentation Mistral Vibe is now fully supported with the same level of integration as other CLI-based agents like Claude Code, Gemini CLI, etc. Generated by Mistral Vibe. Co-Authored-By: Mistral Vibe <vibe@mistral.ai> * Add Mistral Vibe support to Spec Kit - Added Mistral Vibe (vibe) to AGENT_CONFIG with proper TOML format support - Updated CLI help text to include vibe as a valid AI assistant option - Added Mistral Vibe to release scripts with correct .vibe/agents/ directory structure - Updated agent context scripts (bash and PowerShell) with proper TOML file paths - Added Mistral Vibe to README.md supported agents table with v2.0 slash command notes - Used correct argument syntax {{args}} for Mistral Vibe TOML configurations Mistral Vibe is now fully integrated with the same level of support as other CLI-based agents like Gemini and Qwen. Users can now use specify init --ai vibe to create projects with Mistral Vibe support. Generated by Mistral Vibe. Co-Authored-By: Mistral Vibe <vibe@mistral.ai> * Add Vibe templates to GitHub release script creation of Mistral vibe zip * Add 'vibe' agent to release package script * Add 'vibe' to the list of agents in create-release-packages.sh * chore: bump version to v1.0.1 [skip ci] * Add generic spec kit templates to release script * chore: bump version to v1.0.2 [skip ci] * Update project version to 0.1.5 * Add generic spec kit templates to release script * Add 'generic' and 'qodercli' to agent list to be aligned * Update supported agents in update-agent-context.sh to be aligned * Update README with new AI assistant options to be aligned * Document --ai-commands-dir option in README to be aligned Added new option for AI commands directory in README. * Fix formatting in README.md for init arguments to be aligned * Update README with AI assistant options to be aligned Added AI options to specify init arguments in README. * Fix formatting in README.md for project-name argument * Update expected agent types in update-agent-context.sh to be aligned * Update agent types and usage in update-agent-context.ps1 to be aligned * Add support for generic AI assistant configuration to be aligned * Fix formatting in __init__.py clean space * Update AI assistant options in init command to be aligned * Add 'qodercli' to expected agent types to be aligned * Remove 'vibe' case from release package script Removed the 'vibe' case from the create-release-packages script. * Update README.md ok for this Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update .github/workflows/scripts/create-release-packages.ps1 ok to commit Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Add commands_subdir key to Mistral Vibe configuration * Rename specify-agents.toml to specify-agents.md * Update scripts/bash/update-agent-context.sh Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update .github/workflows/scripts/create-release-packages.sh Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update src/specify_cli/__init__.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update src/specify_cli/__init__.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Fix duplicate 'commands_subdir' in vibe configuration Removed duplicate 'commands_subdir' entries for 'vibe'. * Add support for 'vibe' command in release script add an mkdir and generate command * Change commands_subdir from 'commands' to 'prompts' * Update README.md Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update update-agent-context.ps1 Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update create-release-packages.sh Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update create-release-packages.ps1 Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update agent list in update-agent-context.sh Kiro --------- Co-authored-by: Lénaïc Huard <lenaic@lhuard.fr> Co-authored-by: Mistral Vibe <vibe@mistral.ai> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>	2026-03-09 08:05:13 -05:00
Ryo Hasegawa	3ef12cae3e	fix: Remove duplicate options in specify.md (#1765 )	2026-03-09 07:38:10 -05:00
Fabián Silva	8618d0a53e	fix: use global branch numbering instead of per-short-name detection (#1757 ) * fix: remove per-short-name number detection from specify prompt The specify.md prompt instructed the AI to search for existing branches filtered by the exact short-name, causing every new feature to start at 001 since no branches matched the new short-name. The underlying create-new-feature.sh script already has correct global numbering logic via check_existing_branches() that searches ALL branches and spec directories. The fix removes the AI's flawed number-detection steps and tells it to NOT pass --number, letting the script auto-detect the next globally available number. Closes #1744 Closes #1468 🤖 Generated with [Claude Code](https://claude.com/code) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * fix: clarify --json flag requirement per Copilot review - Rephrased step 2 to mention both --short-name and --json flags - Added explicit note to always include the JSON flag for reliable output parsing Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>	2026-03-09 07:37:46 -05:00
Copilot	71e6b4da4a	Add Community Walkthroughs section to README (#1766 ) * Initial plan * Add Community Walkthroughs section to README.md Co-authored-by: mnriem <15701806+mnriem@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: mnriem <15701806+mnriem@users.noreply.github.com>	2026-03-05 12:55:29 -06:00
Michal Bachorik	ad74334a85	feat(extensions): add Jira Integration to community catalog (#1764 ) * feat(extensions): add Jira Integration to community catalog Adds the spec-kit-jira extension to the community catalog. ## Extension Details - Name: Jira Integration - Version: 2.1.0 - Repository: https://github.com/mbachorik/spec-kit-jira ## Features - Create Jira Epics, Stories, and Issues from spec-kit artifacts - 3-level hierarchy (Epic → Stories → Tasks) or 2-level mode - Configurable custom field support - Status synchronization between local tasks and Jira ## Commands - `/speckit.jira.specstoissues` - Create Jira hierarchy from spec and tasks - `/speckit.jira.discover-fields` - Discover Jira custom fields - `/speckit.jira.sync-status` - Sync task completion to Jira --- This PR was prepared with the assistance of Claude (Anthropic). Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> * fix: address PR review comments - Set created_at to catalog submission date (2026-03-05) - Add Jira Integration to Available Community Extensions table in README Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> --------- Co-authored-by: iamaeroplane <michal.bachorik@gmail.com> Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>	2026-03-05 07:21:38 -06:00
Pragya Chaurasia	8c3982d65b	Add Azure DevOps Integration extension to community catalog (#1734 ) * Add Azure DevOps work item synchronization with handoffs system * Resolving the comments * Added details of Azure DevOps extention * t status t revert --abort Revert "Add Azure DevOps work item synchronization with handoffs system" This reverts commit `39ac7e48d6`. * Update extensions/README.md Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update extensions/catalog.community.json Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: pragya247 <pragya@microsoft.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>	2026-03-05 07:11:51 -06:00
layla	13dec1de05	Fix docs: update Antigravity link and add initialization example (#1748 ) * Fix docs: update Antigravity link and add initialization example * Update README.md Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Manfred Riem <15701806+mnriem@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>	2026-03-04 08:29:52 -06:00
Manfred Riem	d0a112c60f	fix: wire after_tasks and after_implement hook events into command templates (#1702 ) * fix: wire after_tasks and after_implement hook events into command templates (#1701) The HookExecutor backend in extensions.py was fully implemented but check_hooks_for_event() was never called by anything — the core command templates had no instructions to check .specify/extensions.yml. Add a final step to templates/commands/tasks.md (step 6, after_tasks) and templates/commands/implement.md (step 10, after_implement) that instructs the AI agent to: - Read .specify/extensions.yml if it exists - Filter hooks.{event} to enabled: true entries - Evaluate any condition fields and skip non-matching hooks - Output the RFC-specified hook message format, including EXECUTE_COMMAND: markers for mandatory (optional: false) hooks Bumps version to 0.1.7. * fix: clarify hook condition handling and add YAML error guidance in templates - Replace ambiguous "evaluate any condition value" instruction with explicit guidance to skip hooks with non-empty conditions, deferring evaluation to HookExecutor - Add instruction to skip hook checking silently if extensions.yml cannot be parsed or is invalid * Fix/extension hooks not triggered (#1) * feat(templates): implement before-hooks check as pre-execution phase * test(hooks): create scenario for LLMs/Agents on hooks --------- Co-authored-by: Dhilip <s.dhilipkumar@gmail.com>	2026-03-04 08:16:31 -06:00
Dhilip	c84756b7f3	make c ignores consistent with c++ (#1747 )	2026-03-04 08:08:04 -06:00
Manfred Riem	524affca79	chore: bump version to 0.1.13 (#1746 ) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2026-03-03 16:08:40 -06:00
				`@@ -0,0 +1 @@`
				`- User Story 1: I want a test script that prints "Hello hooks!".`
				`@@ -0,0 +1 @@`
				`- [ ] T001 [US1] Create script that prints 'Hello hooks!' in hello.py`