docs(catalog): add speckit-utils to community catalog (#1896 )

* docs(catalog): add speckit-utils to community catalog Adds SDD Utilities extension (resume, doctor, validate) to the community catalog and README table. Hosted at mvanhorn/speckit-utils. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * Bump catalog updated_at to current date Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com> Co-authored-by: Manfred Riem <15701806+mnriem@users.noreply.github.com>
docs: Add Extensions & Presets section to README (#1898 )
2026-03-18 19:33:09 +00:00 · 2026-03-18 14:27:27 -05:00 · 2026-03-18 14:21:20 -05:00 · 2026-03-18 14:07:44 -05:00 · 2026-03-18 11:50:36 -05:00 · 2026-03-18 08:50:19 -05:00
21 changed files with 376 additions and 95 deletions
--- a/.devcontainer/post-create.sh
+++ b/.devcontainer/post-create.sh
@@ -51,6 +51,10 @@ echo -e "\n🤖 Installing OpenCode CLI..."
 run_command "npm install -g opencode-ai@latest"
 echo "✅ Done"

+echo -e "\n🤖 Installing Pi Coding Agent..."
+run_command "npm install -g @mariozechner/pi-coding-agent@latest"
+echo "✅ Done"
+
 echo -e "\n🤖 Installing Kiro CLI..."
 # https://kiro.dev/docs/cli/
 KIRO_INSTALLER_URL="https://kiro.dev/install.sh"
--- a/.github/workflows/scripts/create-github-release.sh
+++ b/.github/workflows/scripts/create-github-release.sh
@@ -60,6 +60,8 @@ gh release create "$VERSION" \
  .genreleases/spec-kit-template-kimi-ps-"$VERSION".zip \
  .genreleases/spec-kit-template-trae-sh-"$VERSION".zip \
  .genreleases/spec-kit-template-trae-ps-"$VERSION".zip \
+  .genreleases/spec-kit-template-pi-sh-"$VERSION".zip \
+  .genreleases/spec-kit-template-pi-ps-"$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, tabnine, agy, vibe, kimi, trae, 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, kimi, trae, pi, generic

 .PARAMETER Scripts
    Comma or space separated subset of script types to build (default: both)
@@ -459,6 +459,10 @@ function Build-Variant {
            New-Item -ItemType Directory -Force -Path $rulesDir | Out-Null
            Generate-Commands -Agent 'trae' -Extension 'md' -ArgFormat '$ARGUMENTS' -OutputDir $rulesDir -ScriptVariant $Script
        }
+        'pi' {
+            $cmdDir = Join-Path $baseDir ".pi/prompts"
+            Generate-Commands -Agent 'pi' -Extension 'md' -ArgFormat '$ARGUMENTS' -OutputDir $cmdDir -ScriptVariant $Script
+        }
        'generic' {
            $cmdDir = Join-Path $baseDir ".speckit/commands"
            Generate-Commands -Agent 'generic' -Extension 'md' -ArgFormat '$ARGUMENTS' -OutputDir $cmdDir -ScriptVariant $Script
@@ -475,7 +479,7 @@ function Build-Variant {
 }

 # Define all agents and scripts
-$AllAgents = @('claude', 'gemini', 'copilot', 'cursor-agent', 'qwen', 'opencode', 'windsurf', 'codex', 'kilocode', 'auggie', 'roo', 'codebuddy', 'amp', 'kiro-cli', 'bob', 'qodercli', 'shai', 'tabnine', 'agy', 'vibe', 'kimi', 'trae', 'generic')
+$AllAgents = @('claude', 'gemini', 'copilot', 'cursor-agent', 'qwen', 'opencode', 'windsurf', 'codex', 'kilocode', 'auggie', 'roo', 'codebuddy', 'amp', 'kiro-cli', 'bob', 'qodercli', 'shai', 'tabnine', 'agy', 'vibe', 'kimi', 'trae', 'pi', '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 tabnine kiro-cli agy bob vibe qodercli kimi trae 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 kimi trae pi generic (default: all)
 #     SCRIPTS : space or comma separated subset of: sh ps (default: both)
 #   Examples:
 #     AGENTS=claude SCRIPTS=sh $0 v0.2.0
@@ -294,6 +294,9 @@ build_variant() {
    trae)
      mkdir -p "$base_dir/.trae/rules"
      generate_commands trae md "\$ARGUMENTS" "$base_dir/.trae/rules" "$script" ;;
+    pi)
+      mkdir -p "$base_dir/.pi/prompts"
+      generate_commands pi md "\$ARGUMENTS" "$base_dir/.pi/prompts" "$script" ;;
    generic)
      mkdir -p "$base_dir/.speckit/commands"
      generate_commands generic md "\$ARGUMENTS" "$base_dir/.speckit/commands" "$script" ;;
@@ -303,7 +306,7 @@ build_variant() {
 }

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

 norm_list() {
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -33,11 +33,11 @@ Specify supports multiple AI agents by generating agent-specific command files a
 | **Cursor**                 | `.cursor/commands/`    | Markdown | `cursor-agent`  | Cursor CLI                  |
 | **Qwen Code**              | `.qwen/commands/`      | Markdown | `qwen`          | Alibaba's Qwen Code CLI     |
 | **opencode**               | `.opencode/command/`   | Markdown | `opencode`      | opencode CLI                |
-| **Codex CLI**              | `.codex/commands/`     | Markdown | `codex`         | Codex CLI                   |
+| **Codex CLI**              | `.codex/prompts/`      | Markdown | `codex`         | Codex CLI                   |
 | **Windsurf**               | `.windsurf/workflows/` | Markdown | N/A (IDE-based) | Windsurf IDE workflows      |
-| **Kilo Code**              | `.kilocode/rules/`     | Markdown | N/A (IDE-based) | Kilo Code IDE               |
-| **Auggie CLI**             | `.augment/rules/`      | Markdown | `auggie`        | Auggie CLI                  |
-| **Roo Code**               | `.roo/rules/`          | Markdown | N/A (IDE-based) | Roo Code IDE                |
+| **Kilo Code**              | `.kilocode/workflows/` | Markdown | N/A (IDE-based) | Kilo Code IDE               |
+| **Auggie CLI**             | `.augment/commands/`   | Markdown | `auggie`        | Auggie CLI                  |
+| **Roo Code**               | `.roo/commands/`       | Markdown | N/A (IDE-based) | Roo Code IDE                |
 | **CodeBuddy CLI**          | `.codebuddy/commands/` | Markdown | `codebuddy`     | CodeBuddy CLI               |
 | **Qoder CLI**              | `.qoder/commands/`     | Markdown | `qodercli`      | Qoder CLI                   |
 | **Kiro CLI**               | `.kiro/prompts/`       | Markdown | `kiro-cli`      | Kiro CLI                    |
@@ -45,6 +45,7 @@ Specify supports multiple AI agents by generating agent-specific command files a
 | **SHAI**                   | `.shai/commands/`      | Markdown | `shai`          | SHAI CLI                    |
 | **Tabnine CLI**            | `.tabnine/agent/commands/` | TOML | `tabnine`       | Tabnine CLI                 |
 | **Kimi Code**              | `.kimi/skills/`        | Markdown | `kimi`          | Kimi Code CLI (Moonshot AI) |
+| **Pi Coding Agent**        | `.pi/prompts/`         | Markdown | `pi`            | Pi terminal coding agent    |
 | **IBM Bob**                | `.bob/commands/`       | Markdown | N/A (IDE-based) | IBM Bob IDE                 |
 | **Trae**                   | `.trae/rules/`         | Markdown | N/A (IDE-based) | Trae IDE                    |
 | **Generic**                | User-specified via `--ai-commands-dir` | Markdown | N/A | Bring your own agent        |
@@ -85,7 +86,7 @@ This eliminates the need for special-case mappings throughout the codebase.
 - `folder`: Directory where agent-specific files are stored (relative to project root)
 - `commands_subdir`: Subdirectory name within the agent folder where command/prompt files are stored (default: `"commands"`)
  - Most agents use `"commands"` (e.g., `.claude/commands/`)
-  - Some agents use alternative names: `"agents"` (copilot), `"workflows"` (windsurf, kilocode), `"prompts"` (codex, kiro-cli), `"command"` (opencode - singular)
+  - Some agents use alternative names: `"agents"` (copilot), `"workflows"` (windsurf, kilocode), `"prompts"` (codex, kiro-cli, pi), `"command"` (opencode - singular)
  - This field enables `--ai-skills` to locate command templates correctly for skill generation
 - `install_url`: Installation documentation URL (set to `None` for IDE-based agents)
 - `requires_cli`: Whether the agent requires a CLI tool check during initialization
@@ -323,6 +324,7 @@ Require a command-line tool to be installed:
 - **SHAI**: `shai` CLI
 - **Tabnine CLI**: `tabnine` CLI
 - **Kimi Code**: `kimi` CLI
+- **Pi Coding Agent**: `pi` CLI

 ### IDE-Based Agents

@@ -336,7 +338,7 @@ Work within integrated development environments:

 ### Markdown Format

-Used by: Claude, Cursor, opencode, Windsurf, Kiro CLI, Amp, SHAI, IBM Bob, Kimi Code, Qwen
+Used by: Claude, Cursor, opencode, Windsurf, Kiro CLI, Amp, SHAI, IBM Bob, Kimi Code, Qwen, Pi

 **Standard format:**

@@ -374,6 +376,10 @@ Command content with {SCRIPT} and {{args}} placeholders.
 ## Directory Conventions

 - **CLI agents**: Usually `.<agent-name>/commands/`
+- **Common prompt-based exceptions**:
+  - Codex: `.codex/prompts/`
+  - Kiro CLI: `.kiro/prompts/`
+  - Pi: `.pi/prompts/`
 - **IDE agents**: Follow IDE-specific patterns:
  - Copilot: `.github/agents/`
  - Cursor: `.cursor/commands/`
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,7 +12,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed

 - docs: add greenfield Spring Boot pirate-speak preset demo to README (#1878)
- fix(ai-skills): exclude non-speckit copilot agent markdown from skill… (#1867)
+- fix(ai-skills): exclude non-speckit copilot agent markdown from skills (#1867)
 - feat: add Trae IDE support as a new agent (#1817)
 - feat(cli): polite deep merge for settings.json and support JSONC (#1874)
 - feat(extensions,presets): add priority-based resolution ordering (#1855)
@@ -25,57 +25,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - fix(extensions): show extension ID in list output (#1843)
 - feat(extensions): add Archive and Reconcile extensions to community catalog (#1844)
 - feat: Add DocGuard CDD enforcement extension to community catalog (#1838)
- chore: bump version to 0.3.0 (#1839)
- feat(presets): Pluggable preset system with catalog, resolver, and skills propagation (#1787)
- fix: match 'Last updated' timestamp with or without bold markers (#1836)
- Add specify doctor command for project health diagnostics (#1828)
- fix: harden bash scripts against shell injection and improve robustness (#1809)
- fix: clean up command templates (specify, analyze) (#1810)
- fix: migrate Qwen Code CLI from TOML to Markdown format (#1589) (#1730)
- fix(cli): deprecate explicit command support for agy (#1798) (#1808)
- Add /selftest.extension core extension to test other extensions (#1758)
- feat(extensions): Quality of life improvements for RFC-aligned catalog integration (#1776)
- Add Java brownfield walkthrough to community walkthroughs (#1820)
- chore: bump version to 0.2.1 (#1813)
- Added February 2026 newsletter (#1812)
- feat: add Kimi Code CLI agent support (#1790)
- docs: fix broken links in quickstart guide (#1759) (#1797)
- docs: add catalog cli help documentation (#1793) (#1794)
- fix: use quiet checkout to avoid exception on git checkout (#1792)
- feat(extensions): support .extensionignore to exclude files during install (#1781)
- feat: add Codex support for extension command registration (#1767)
- chore: bump version to 0.2.0 (#1786)
- 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)


 ## [0.3.0] - 2026-03-13
--- a/README.md
+++ b/README.md
@@ -25,6 +25,7 @@
 - [🚶 Community Walkthroughs](#-community-walkthroughs)
 - [🤖 Supported AI Agents](#-supported-ai-agents)
 - [🔧 Specify CLI Reference](#-specify-cli-reference)
+- [🧩 Making Spec Kit Your Own: Extensions & Presets](#-making-spec-kit-your-own-extensions--presets)
 - [📚 Core Philosophy](#-core-philosophy)
 - [🌟 Development Phases](#-development-phases)
 - [🎯 Experimental Goals](#-experimental-goals)
@@ -180,6 +181,7 @@ See Spec-Driven Development in action across different scenarios with these comm
 | [Jules](https://jules.google.com/)                                                   | ✅      |                                                                                                                                           |
 | [Kilo Code](https://github.com/Kilo-Org/kilocode)                                    | ✅      |                                                                                                                                           |
 | [opencode](https://opencode.ai/)                                                     | ✅      |                                                                                                                                           |
+| [Pi Coding Agent](https://pi.dev)                                                    | ✅      | Pi doesn't have MCP support out of the box, so `taskstoissues` won't work as intended. MCP support can be added via [extensions](https://github.com/badlogic/pi-mono/tree/main/packages/coding-agent#extensions) |
 | [Qwen Code](https://github.com/QwenLM/qwen-code)                                     | ✅      |                                                                                                                                           |
 | [Roo Code](https://roocode.com/)                                                     | ✅      |                                                                                                                                           |
 | [SHAI (OVHcloud)](https://github.com/ovh/shai)                                       | ✅      |                                                                                                                                           |
@@ -200,14 +202,14 @@ 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`, `vibe`, `kimi`) |
+| `check` | Check for installed tools (`git`, `claude`, `gemini`, `code`/`code-insiders`, `cursor-agent`, `windsurf`, `qwen`, `opencode`, `codex`, `kiro-cli`, `shai`, `qodercli`, `vibe`, `kimi`, `pi`) |

 ### `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`, `vibe`, `kimi`, 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`, `kimi`, `pi`, 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                                                                                                                                              |
@@ -252,6 +254,9 @@ specify init my-project --ai vibe
 # Initialize with IBM Bob support
 specify init my-project --ai bob

+# Initialize with Pi Coding Agent support
+specify init my-project --ai pi
+
 # Initialize with Antigravity support
 specify init my-project --ai agy --ai-skills

@@ -322,6 +327,68 @@ Additional commands for enhanced quality and validation:
 | ----------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
 | `SPECIFY_FEATURE` | Override feature detection for non-Git repositories. Set to the feature directory name (e.g., `001-photo-albums`) to work on a specific feature when not using Git branches.<br/>\*\*Must be set in the context of the agent you're working with prior to using `/speckit.plan` or follow-up commands. |

+## 🧩 Making Spec Kit Your Own: Extensions & Presets
+
+Spec Kit can be tailored to your needs through two complementary systems — **extensions** and **presets** — plus project-local overrides for one-off adjustments:
+
+```mermaid
+block-beta
+    columns 1
+    overrides["⬆ Highest priority\nProject-Local Overrides\n.specify/templates/overrides/"]
+    presets["Presets — Customize core & extensions\n.specify/presets/<preset-id>/templates/"]
+    extensions["Extensions — Add new capabilities\n.specify/extensions/<ext-id>/templates/"]
+    core["Spec Kit Core — Built-in SDD commands & templates\n.specify/templates/\n⬇ Lowest priority"]
+
+    style overrides fill:transparent,stroke:#999
+    style presets fill:transparent,stroke:#4a9eda
+    style extensions fill:transparent,stroke:#4a9e4a
+    style core fill:transparent,stroke:#e6a817
+```
+
+**Templates** are resolved at **runtime** — Spec Kit walks the stack top-down and uses the first match. Project-local overrides (`.specify/templates/overrides/`) let you make one-off adjustments for a single project without creating a full preset. **Commands** are applied at **install time** — when you run `specify extension add` or `specify preset add`, command files are written into agent directories (e.g., `.claude/commands/`). If multiple presets or extensions provide the same command, the highest-priority version wins. On removal, the next-highest-priority version is restored automatically. If no overrides or customizations exist, Spec Kit uses its core defaults.
+
+### Extensions — Add New Capabilities
+
+Use **extensions** when you need functionality that goes beyond Spec Kit's core. Extensions introduce new commands and templates — for example, adding domain-specific workflows that are not covered by the built-in SDD commands, integrating with external tools, or adding entirely new development phases. They expand *what Spec Kit can do*.
+
+```bash
+# Search available extensions
+specify extension search
+
+# Install an extension
+specify extension add <extension-name>
+```
+
+For example, extensions could add Jira integration, post-implementation code review, V-Model test traceability, or project health diagnostics.
+
+See the [Extensions README](./extensions/README.md) for the full guide, the complete community catalog, and how to build and publish your own.
+
+### Presets — Customize Existing Workflows
+
+Use **presets** when you want to change *how* Spec Kit works without adding new capabilities. Presets override the templates and commands that ship with the core *and* with installed extensions — for example, enforcing a compliance-oriented spec format, using domain-specific terminology, or applying organizational standards to plans and tasks. They customize the artifacts and instructions that Spec Kit and its extensions produce.
+
+```bash
+# Search available presets
+specify preset search
+
+# Install a preset
+specify preset add <preset-name>
+```
+
+For example, presets could restructure spec templates to require regulatory traceability, adapt the workflow to fit the methodology you use (e.g., Agile, Kanban, Waterfall, jobs-to-be-done, or domain-driven design), add mandatory security review gates to plans, enforce test-first task ordering, or localize the entire workflow to a different language. The [pirate-speak demo](https://github.com/mnriem/spec-kit-pirate-speak-preset-demo) shows just how deep the customization can go. Multiple presets can be stacked with priority ordering.
+
+See the [Presets README](./presets/README.md) for the full guide, including resolution order, priority, and how to create your own.
+
+### When to Use Which
+
+| Goal | Use |
+| --- | --- |
+| Add a brand-new command or workflow | Extension |
+| Customize the format of specs, plans, or tasks | Preset |
+| Integrate an external tool or service | Extension |
+| Enforce organizational or regulatory standards | Preset |
+| Ship reusable domain-specific templates | Either — presets for template overrides, extensions for templates bundled with new commands |
+
 ## 📚 Core Philosophy

 Spec-Driven Development is a structured process that emphasizes:
@@ -429,7 +496,7 @@ 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, 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:
+The CLI will check if you have Claude Code, Gemini CLI, Cursor CLI, Qwen CLI, opencode, Codex CLI, Qoder CLI, Tabnine CLI, Kiro CLI, Pi, 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/docs/installation.md
+++ b/docs/installation.md
@@ -3,7 +3,7 @@
 ## Prerequisites

 - **Linux/macOS** (or Windows; PowerShell scripts now supported without WSL)
- AI coding agent: [Claude Code](https://www.anthropic.com/claude-code), [GitHub Copilot](https://code.visualstudio.com/), [Codebuddy CLI](https://www.codebuddy.ai/cli) or [Gemini CLI](https://github.com/google-gemini/gemini-cli)
+- AI coding agent: [Claude Code](https://www.anthropic.com/claude-code), [GitHub Copilot](https://code.visualstudio.com/), [Codebuddy CLI](https://www.codebuddy.ai/cli), [Gemini CLI](https://github.com/google-gemini/gemini-cli), or [Pi Coding Agent](https://pi.dev)
 - [uv](https://docs.astral.sh/uv/) for package management
 - [Python 3.11+](https://www.python.org/downloads/)
 - [Git](https://git-scm.com/downloads)
@@ -35,6 +35,7 @@ uvx --from git+https://github.com/github/spec-kit.git specify init <project_name
 uvx --from git+https://github.com/github/spec-kit.git specify init <project_name> --ai gemini
 uvx --from git+https://github.com/github/spec-kit.git specify init <project_name> --ai copilot
 uvx --from git+https://github.com/github/spec-kit.git specify init <project_name> --ai codebuddy
+uvx --from git+https://github.com/github/spec-kit.git specify init <project_name> --ai pi
 ```

 ### Specify Script Type (Shell vs PowerShell)
--- a/docs/upgrade.md
+++ b/docs/upgrade.md
@@ -289,8 +289,9 @@ This tells Spec Kit which feature directory to use when creating specs, plans, a

   ```bash
   ls -la .claude/commands/      # Claude Code
-   ls -la .gemini/commands/       # Gemini
-   ls -la .cursor/commands/       # Cursor
+   ls -la .gemini/commands/      # Gemini
+   ls -la .cursor/commands/      # Cursor
+   ls -la .pi/prompts/           # Pi Coding Agent
   ```

 3. **Check agent-specific setup:**
@@ -398,7 +399,7 @@ The `specify` CLI tool is used for:
 - **Upgrades:** `specify init --here --force` to update templates and commands
 - **Diagnostics:** `specify check` to verify tool installation

-Once you've run `specify init`, the slash commands (like `/speckit.specify`, `/speckit.plan`, etc.) are **permanently installed** in your project's agent folder (`.claude/`, `.github/prompts/`, etc.). Your AI assistant reads these command files directly—no need to run `specify` again.
+Once you've run `specify init`, the slash commands (like `/speckit.specify`, `/speckit.plan`, etc.) are **permanently installed** in your project's agent folder (`.claude/`, `.github/prompts/`, `.pi/prompts/`, etc.). Your AI assistant reads these command files directly—no need to run `specify` again.

 **If your agent isn't recognizing slash commands:**

@@ -410,6 +411,9 @@ Once you've run `specify init`, the slash commands (like `/speckit.specify`, `/s

   # For Claude
   ls -la .claude/commands/
+
+   # For Pi
+   ls -la .pi/prompts/
   ```

 2. **Restart your IDE/editor completely** (not just reload window)
--- a/extensions/README.md
+++ b/extensions/README.md
@@ -75,16 +75,19 @@ The following community-contributed extensions are available in [`catalog.commun
 | Archive Extension | Archive merged features into main project memory. | [spec-kit-archive](https://github.com/stn1slv/spec-kit-archive) |
 | 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) |
-| Cognitive Squad | 19-function cognitive agent squad for autonomous pre-code analysis — 7 core agents, 7 specialists, 4 learning functions with feedback loop | [cognitive-squad](https://github.com/Testimonial/cognitive-squad) |
-| DocGuard — CDD Enforcement | Canonical-Driven Development enforcement. Validates, scores, and traces project documentation with automated checks, AI-driven workflows, and spec-kit hooks. Zero dependencies. | [spec-kit-docguard](https://github.com/raccioly/docguard) |
+| Cognitive Squad | Multi-agent cognitive system with Triadic Model: understanding, internalization, application — with quality gates, backpropagation verification, and self-healing | [cognitive-squad](https://github.com/Testimonial/cognitive-squad) |
+| DocGuard — CDD Enforcement | Canonical-Driven Development enforcement. Validates, scores, and traces project documentation with automated checks, AI-driven workflows, and spec-kit hooks. Zero NPM runtime dependencies. | [spec-kit-docguard](https://github.com/raccioly/docguard) |
 | 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) |
+| Iterate | Iterate on spec documents with a two-phase define-and-apply workflow — refine specs mid-implementation and go straight back to building | [spec-kit-iterate](https://github.com/imviancagrace/spec-kit-iterate) |
 | 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) |
+| Learning Extension | Generate educational guides from implementations and enhance clarifications with mentoring context | [spec-kit-learn](https://github.com/imviancagrace/spec-kit-learn) |
 | Project Health Check | Diagnose a Spec Kit project and report health issues across structure, agents, features, scripts, extensions, and git | [spec-kit-doctor](https://github.com/KhawarHabibKhan/spec-kit-doctor) |
 | Project Status | Show current SDD workflow progress — active feature, artifact status, task completion, workflow phase, and extensions summary | [spec-kit-status](https://github.com/KhawarHabibKhan/spec-kit-status) |
 | Ralph Loop | Autonomous implementation loop using AI agent CLI | [spec-kit-ralph](https://github.com/Rubiss/spec-kit-ralph) |
 | Reconcile Extension | Reconcile implementation drift by surgically updating feature artifacts. | [spec-kit-reconcile](https://github.com/stn1slv/spec-kit-reconcile) |
 | 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) |
+| SDD Utilities | Resume interrupted workflows, validate project health, and verify spec-to-task traceability | [speckit-utils](https://github.com/mvanhorn/speckit-utils) |
 | 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) |
--- a/extensions/catalog.community.json
+++ b/extensions/catalog.community.json
@@ -1,6 +1,6 @@
 {
  "schema_version": "1.0",
-  "updated_at": "2026-03-16T00:00:00Z",
+  "updated_at": "2026-03-18T19:53:31Z",
  "catalog_url": "https://raw.githubusercontent.com/github/spec-kit/main/extensions/catalog.community.json",
  "extensions": {
    "archive": {
@@ -108,7 +108,7 @@
    "cognitive-squad": {
      "name": "Cognitive Squad",
      "id": "cognitive-squad",
-      "description": "19-function cognitive agent squad for autonomous pre-code analysis — 7 core agents, 7 specialists, 4 learning functions with feedback loop",
+      "description": "Multi-agent cognitive system with Triadic Model: understanding, internalization, application — with quality gates, backpropagation verification, and self-healing",
      "author": "Testimonial",
      "version": "0.1.0",
      "download_url": "https://github.com/Testimonial/cognitive-squad/archive/refs/tags/v0.1.0.zip",
@@ -133,29 +133,29 @@
        ]
      },
      "provides": {
-        "commands": 7,
+        "commands": 10,
        "hooks": 1
      },
      "tags": [
        "ai-agents",
        "cognitive",
-        "pre-code",
-        "analysis",
+        "full-lifecycle",
+        "verification",
        "multi-agent"
      ],
      "verified": false,
      "downloads": 0,
      "stars": 0,
      "created_at": "2026-03-16T00:00:00Z",
-      "updated_at": "2026-03-16T00:00:00Z"
+      "updated_at": "2026-03-18T00:00:00Z"
    },
    "docguard": {
      "name": "DocGuard \u2014 CDD Enforcement",
      "id": "docguard",
-      "description": "Canonical-Driven Development enforcement. Validates, scores, and traces project documentation with automated checks, AI-driven workflows, and spec-kit hooks. Zero dependencies.",
+      "description": "Canonical-Driven Development enforcement. Validates, scores, and traces project documentation with automated checks, AI-driven workflows, and spec-kit hooks. Zero NPM runtime dependencies.",
      "author": "raccioly",
-      "version": "0.9.8",
-      "download_url": "https://github.com/raccioly/docguard/releases/download/v0.9.8/spec-kit-docguard-v0.9.8.zip",
+      "version": "0.9.11",
+      "download_url": "https://github.com/raccioly/docguard/releases/download/v0.9.11/spec-kit-docguard-v0.9.11.zip",
      "repository": "https://github.com/raccioly/docguard",
      "homepage": "https://www.npmjs.com/package/docguard-cli",
      "documentation": "https://github.com/raccioly/docguard/blob/main/extensions/spec-kit-docguard/README.md",
@@ -189,7 +189,7 @@
      "downloads": 0,
      "stars": 0,
      "created_at": "2026-03-13T00:00:00Z",
-      "updated_at": "2026-03-15T20:00:00Z"
+      "updated_at": "2026-03-18T18:53:31Z"
    },
    "doctor": {
      "name": "Project Health Check",
@@ -253,6 +253,36 @@
      "created_at": "2026-03-06T00:00:00Z",
      "updated_at": "2026-03-06T00:00:00Z"
    },
+    "iterate": {
+      "name": "Iterate",
+      "id": "iterate",
+      "description": "Iterate on spec documents with a two-phase define-and-apply workflow — refine specs mid-implementation and go straight back to building",
+      "author": "Vianca Martinez",
+      "version": "2.0.0",
+      "download_url": "https://github.com/imviancagrace/spec-kit-iterate/archive/refs/tags/v2.0.0.zip",
+      "repository": "https://github.com/imviancagrace/spec-kit-iterate",
+      "homepage": "https://github.com/imviancagrace/spec-kit-iterate",
+      "documentation": "https://github.com/imviancagrace/spec-kit-iterate/blob/main/README.md",
+      "changelog": "https://github.com/imviancagrace/spec-kit-iterate/blob/main/CHANGELOG.md",
+      "license": "MIT",
+      "requires": {
+        "speckit_version": ">=0.1.0"
+      },
+      "provides": {
+        "commands": 2,
+        "hooks": 0
+      },
+      "tags": [
+        "iteration",
+        "change-management",
+        "spec-maintenance"
+      ],
+      "verified": false,
+      "downloads": 0,
+      "stars": 0,
+      "created_at": "2026-03-17T00:00:00Z",
+      "updated_at": "2026-03-17T00:00:00Z"
+    },
    "jira": {
      "name": "Jira Integration",
      "id": "jira",
@@ -422,6 +452,38 @@
      "created_at": "2026-03-06T00:00:00Z",
      "updated_at": "2026-03-06T00:00:00Z"
    },
+    "speckit-utils": {
+      "name": "SDD Utilities",
+      "id": "speckit-utils",
+      "description": "Resume interrupted workflows, validate project health, and verify spec-to-task traceability.",
+      "author": "mvanhorn",
+      "version": "1.0.0",
+      "download_url": "https://github.com/mvanhorn/speckit-utils/archive/refs/tags/v1.0.0.zip",
+      "repository": "https://github.com/mvanhorn/speckit-utils",
+      "homepage": "https://github.com/mvanhorn/speckit-utils",
+      "documentation": "https://github.com/mvanhorn/speckit-utils/blob/main/README.md",
+      "changelog": "https://github.com/mvanhorn/speckit-utils/blob/main/CHANGELOG.md",
+      "license": "MIT",
+      "requires": {
+        "speckit_version": ">=0.1.0"
+      },
+      "provides": {
+        "commands": 3,
+        "hooks": 2
+      },
+      "tags": [
+        "resume",
+        "doctor",
+        "validate",
+        "workflow",
+        "health-check"
+      ],
+      "verified": false,
+      "downloads": 0,
+      "stars": 0,
+      "created_at": "2026-03-18T00:00:00Z",
+      "updated_at": "2026-03-18T00:00:00Z"
+    },
    "sync": {
      "name": "Spec Sync",
      "id": "sync",
@@ -559,6 +621,37 @@
      "created_at": "2026-02-20T00:00:00Z",
      "updated_at": "2026-02-22T00:00:00Z"
    },
+    "learn": {
+      "name": "Learning Extension",
+      "id": "learn",
+      "description": "Generate educational guides from implementations and enhance clarifications with mentoring context.",
+      "author": "Vianca Martinez",
+      "version": "1.0.0",
+      "download_url": "https://github.com/imviancagrace/spec-kit-learn/archive/refs/tags/v1.0.0.zip",
+      "repository": "https://github.com/imviancagrace/spec-kit-learn",
+      "homepage": "https://github.com/imviancagrace/spec-kit-learn",
+      "documentation": "https://github.com/imviancagrace/spec-kit-learn/blob/main/README.md",
+      "changelog": "https://github.com/imviancagrace/spec-kit-learn/blob/main/CHANGELOG.md",
+      "license": "MIT",
+      "requires": {
+        "speckit_version": ">=0.1.0"
+      },
+      "provides": {
+        "commands": 2,
+        "hooks": 1
+      },
+      "tags": [
+        "learning",
+        "education",
+        "mentoring",
+        "knowledge-transfer"
+      ],
+      "verified": false,
+      "downloads": 0,
+      "stars": 0,
+      "created_at": "2026-03-17T00:00:00Z",
+      "updated_at": "2026-03-17T00:00:00Z"
+    },
    "verify": {
      "name": "Verify Extension",
      "id": "verify",
--- a/presets/README.md
+++ b/presets/README.md
@@ -13,13 +13,15 @@ When Spec Kit needs a template (e.g. `spec-template`), it walks a resolution sta

 If no preset is installed, core templates are used — exactly the same behavior as before presets existed.

+Template resolution happens **at runtime** — although preset files are copied into `.specify/presets/<id>/` during installation, Spec Kit walks the resolution stack on every template lookup rather than merging templates into a single location.
+
 For detailed resolution and command registration flows, see [ARCHITECTURE.md](ARCHITECTURE.md).

 ## Command Overrides

 Presets can also override the commands that guide the SDD workflow. Templates define *what* gets produced (specs, plans, constitutions); commands define *how* the LLM produces them (the step-by-step instructions).

-When a preset includes `type: "command"` entries, the commands are automatically registered into all detected agent directories (`.claude/commands/`, `.gemini/commands/`, etc.) in the correct format (Markdown or TOML with appropriate argument placeholders). When the preset is removed, the registered commands are cleaned up.
+Unlike templates, command overrides are applied **at install time**. When a preset includes `type: "command"` entries, the commands are registered into all detected agent directories (`.claude/commands/`, `.gemini/commands/`, etc.) in the correct format (Markdown or TOML with appropriate argument placeholders). When the preset is removed, the registered commands are cleaned up.

 ## Quick Start

--- a/scripts/bash/common.sh
+++ b/scripts/bash/common.sh
@@ -171,9 +171,21 @@ json_escape() {
    s="${s//$'\r'/\\r}"
    s="${s//$'\b'/\\b}"
    s="${s//$'\f'/\\f}"
-    # Strip remaining control characters (U+0000–U+001F) not individually escaped above
-    s=$(printf '%s' "$s" | tr -d '\000-\007\013\016-\037')
-    printf '%s' "$s"
+    # Escape any remaining U+0001-U+001F control characters as \uXXXX.
+    # (U+0000/NUL cannot appear in bash strings and is excluded.)
+    # LC_ALL=C ensures ${#s} counts bytes and ${s:$i:1} yields single bytes,
+    # so multi-byte UTF-8 sequences (first byte >= 0xC0) pass through intact.
+    local LC_ALL=C
+    local i char code
+    for (( i=0; i<${#s}; i++ )); do
+        char="${s:$i:1}"
+        printf -v code '%d' "'$char" 2>/dev/null || code=256
+        if (( code >= 1 && code <= 31 )); then
+            printf '\\u%04x' "$code"
+        else
+            printf '%s' "$char"
+        fi
+    done
 }

 check_file() { [[ -f "$1" ]] && echo "  ✓ $2" || echo "  ✗ $2"; }
--- 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, Tabnine CLI, Kiro CLI, Mistral Vibe, Kimi Code, Antigravity or Generic
+#    - 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, Kimi Code, Pi Coding Agent, 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|tabnine|kiro-cli|agy|bob|vibe|qodercli|kimi|trae|generic
+# Agent types: claude|gemini|copilot|cursor-agent|qwen|opencode|codex|windsurf|kilocode|auggie|roo|codebuddy|amp|shai|tabnine|kiro-cli|agy|bob|vibe|qodercli|kimi|trae|pi|generic
 # Leave empty to update all existing agent files

 set -e
@@ -73,7 +73,7 @@ AUGGIE_FILE="$REPO_ROOT/.augment/rules/specify-rules.md"
 ROO_FILE="$REPO_ROOT/.roo/rules/specify-rules.md"
 CODEBUDDY_FILE="$REPO_ROOT/CODEBUDDY.md"
 QODER_FILE="$REPO_ROOT/QODER.md"
-# AMP, Kiro CLI, and IBM Bob all share AGENTS.md — use AGENTS_FILE to avoid
+# Amp, Kiro CLI, IBM Bob, and Pi all share AGENTS.md — use AGENTS_FILE to avoid
 # updating the same file multiple times.
 AMP_FILE="$AGENTS_FILE"
 SHAI_FILE="$REPO_ROOT/SHAI.md"
@@ -679,12 +679,15 @@ update_specific_agent() {
        trae)
            update_agent_file "$TRAE_FILE" "Trae" || return 1
            ;;
+        pi)
+            update_agent_file "$AGENTS_FILE" "Pi Coding Agent" || return 1
+            ;;
        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|tabnine|kiro-cli|agy|bob|vibe|qodercli|kimi|trae|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|kimi|trae|pi|generic"
            exit 1
            ;;
    esac
@@ -770,7 +773,7 @@ print_summary() {
    fi
    
    echo
-    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|kimi|trae|generic]"
+    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|kimi|trae|pi|generic]"
 }

 #==============================================================================
--- a/scripts/powershell/create-new-feature.ps1
+++ b/scripts/powershell/create-new-feature.ps1
@@ -4,9 +4,10 @@
 param(
    [switch]$Json,
    [string]$ShortName,
+    [Parameter()]
    [int]$Number = 0,
    [switch]$Help,
-    [Parameter(ValueFromRemainingArguments = $true)]
+    [Parameter(Position = 0, ValueFromRemainingArguments = $true)]
    [string[]]$FeatureDescription
 )
 $ErrorActionPreference = 'Stop'
--- 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, tabnine, kiro-cli, agy, bob, vibe, qodercli, kimi, trae, generic)
+ 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, kimi, trae, pi, 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','tabnine','kiro-cli','agy','bob','qodercli','vibe','kimi','trae','generic')]
+    [ValidateSet('claude','gemini','copilot','cursor-agent','qwen','opencode','codex','windsurf','kilocode','auggie','roo','codebuddy','amp','shai','tabnine','kiro-cli','agy','bob','qodercli','vibe','kimi','trae','pi','generic')]
    [string]$AgentType
 )

@@ -410,8 +410,9 @@ function Update-SpecificAgent {
        'vibe'     { Update-AgentFile -TargetFile $VIBE_FILE     -AgentName 'Mistral Vibe' }
        'kimi'     { Update-AgentFile -TargetFile $KIMI_FILE     -AgentName 'Kimi Code' }
        'trae'     { Update-AgentFile -TargetFile $TRAE_FILE     -AgentName 'Trae' }
+        'pi'       { Update-AgentFile -TargetFile $AGENTS_FILE   -AgentName 'Pi Coding Agent' }
        'generic'  { Write-Info 'Generic agent: no predefined context file. Use the agent-specific update script for your agent.' }
-        default { Write-Err "Unknown agent type '$Type'"; Write-Err 'Expected: claude|gemini|copilot|cursor-agent|qwen|opencode|codex|windsurf|kilocode|auggie|roo|codebuddy|amp|shai|tabnine|kiro-cli|agy|bob|vibe|qodercli|kimi|trae|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|kimi|trae|pi|generic'; return $false }
    }
 }

@@ -452,7 +453,7 @@ 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|tabnine|kiro-cli|agy|bob|vibe|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|kimi|trae|pi|generic]'
 }

 function Main {
--- a/src/specify_cli/init.py
+++ b/src/specify_cli/init.py
@@ -282,6 +282,13 @@ AGENT_CONFIG = {
        "install_url": None,  # IDE-based
        "requires_cli": False,
    },
+    "pi": {
+        "name": "Pi Coding Agent",
+        "folder": ".pi/",
+        "commands_subdir": "prompts",
+        "install_url": "https://www.npmjs.com/package/@mariozechner/pi-coding-agent",
+        "requires_cli": True,
+    },
    "generic": {
        "name": "Generic (bring your own agent)",
        "folder": None,  # Set dynamically via --ai-commands-dir
--- a/src/specify_cli/agents.py
+++ b/src/specify_cli/agents.py
@@ -106,6 +106,12 @@ class CommandRegistrar:
            "args": "$ARGUMENTS",
            "extension": ".md"
        },
+        "pi": {
+            "dir": ".pi/prompts",
+            "format": "markdown",
+            "args": "$ARGUMENTS",
+            "extension": ".md"
+        },
        "amp": {
            "dir": ".agents/commands",
            "format": "markdown",
--- a/tests/test_agent_config_consistency.py
+++ b/tests/test_agent_config_consistency.py
@@ -309,3 +309,81 @@ class TestAgentConfigConsistency:
    def test_ai_help_includes_trae(self):
        """CLI help text for --ai should include trae."""
        assert "trae" in AI_ASSISTANT_HELP
+
+    # --- Pi Coding Agent consistency checks ---
+
+    def test_pi_in_agent_config(self):
+        """AGENT_CONFIG should include pi with correct folder and commands_subdir."""
+        assert "pi" in AGENT_CONFIG
+        assert AGENT_CONFIG["pi"]["folder"] == ".pi/"
+        assert AGENT_CONFIG["pi"]["commands_subdir"] == "prompts"
+        assert AGENT_CONFIG["pi"]["requires_cli"] is True
+        assert AGENT_CONFIG["pi"]["install_url"] is not None
+
+    def test_pi_in_extension_registrar(self):
+        """Extension command registrar should include pi using .pi/prompts."""
+        cfg = CommandRegistrar.AGENT_CONFIGS
+
+        assert "pi" in cfg
+        pi_cfg = cfg["pi"]
+        assert pi_cfg["dir"] == ".pi/prompts"
+        assert pi_cfg["format"] == "markdown"
+        assert pi_cfg["args"] == "$ARGUMENTS"
+        assert pi_cfg["extension"] == ".md"
+
+    def test_pi_in_release_agent_lists(self):
+        """Bash and PowerShell release scripts should include pi 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 "pi" in sh_agents
+        assert "pi" in ps_agents
+
+    def test_release_scripts_generate_pi_prompt_templates(self):
+        """Release scripts should generate Markdown prompt templates for pi in .pi/prompts."""
+        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 ".pi/prompts" in sh_text
+        assert ".pi/prompts" in ps_text
+        assert re.search(r"pi\)\s*\n.*?\.pi/prompts", sh_text, re.S) is not None
+        assert re.search(r"'pi'\s*\{.*?\.pi/prompts", ps_text, re.S) is not None
+
+    def test_pi_in_powershell_validate_set(self):
+        """PowerShell update-agent-context script should include 'pi' in ValidateSet."""
+        ps_text = (REPO_ROOT / "scripts" / "powershell" / "update-agent-context.ps1").read_text(encoding="utf-8")
+
+        validate_set_match = re.search(r"\[ValidateSet\(([^)]*)\)\]", ps_text)
+        assert validate_set_match is not None
+        validate_set_values = re.findall(r"'([^']+)'", validate_set_match.group(1))
+
+        assert "pi" in validate_set_values
+
+    def test_pi_in_github_release_output(self):
+        """GitHub release script should include pi template packages."""
+        gh_release_text = (REPO_ROOT / ".github" / "workflows" / "scripts" / "create-github-release.sh").read_text(encoding="utf-8")
+
+        assert "spec-kit-template-pi-sh-" in gh_release_text
+        assert "spec-kit-template-pi-ps-" in gh_release_text
+
+    def test_agent_context_scripts_include_pi(self):
+        """Agent context scripts should support pi 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 "pi" in bash_text
+        assert "Pi Coding Agent" in bash_text
+        assert "pi" in pwsh_text
+        assert "Pi Coding Agent" in pwsh_text
+
+    def test_ai_help_includes_pi(self):
+        """CLI help text for --ai should include pi."""
+        assert "pi" in AI_ASSISTANT_HELP
--- a/tests/test_ai_skills.py
+++ b/tests/test_ai_skills.py
@@ -182,6 +182,11 @@ class TestGetSkillsDir:
        result = _get_skills_dir(project_dir, "kiro-cli")
        assert result == project_dir / ".kiro" / "skills"

+    def test_pi_skills_dir(self, project_dir):
+        """Pi should use .pi/skills/."""
+        result = _get_skills_dir(project_dir, "pi")
+        assert result == project_dir / ".pi" / "skills"
+
    def test_unknown_agent_uses_default(self, project_dir):
        """Unknown agents should fall back to DEFAULT_SKILLS_DIR."""
        result = _get_skills_dir(project_dir, "nonexistent-agent")
@@ -422,6 +427,27 @@ class TestInstallAiSkills:
        assert (cmds_dir / "speckit.specify.md").exists()
        assert (cmds_dir / "speckit.plan.md").exists()

+    def test_pi_prompt_dir_installs_skills(self, project_dir):
+        """Pi should install skills directly from .pi/prompts/."""
+        prompts_dir = project_dir / ".pi" / "prompts"
+        prompts_dir.mkdir(parents=True)
+        (prompts_dir / "speckit.specify.md").write_text(
+            "---\ndescription: Create or update the feature specification.\n---\n\n# Specify\n\nBody.\n"
+        )
+        (prompts_dir / "speckit.plan.md").write_text(
+            "---\ndescription: Generate implementation plan.\n---\n\n# Plan\n\nBody.\n"
+        )
+
+        result = install_ai_skills(project_dir, "pi")
+
+        assert result is True
+        skills_dir = project_dir / ".pi" / "skills"
+        assert skills_dir.exists()
+        skill_dirs = [d.name for d in skills_dir.iterdir() if d.is_dir()]
+        assert len(skill_dirs) >= 1
+        assert (prompts_dir / "speckit.specify.md").exists()
+        assert (prompts_dir / "speckit.plan.md").exists()
+
    @pytest.mark.parametrize("agent_key", [k for k in AGENT_CONFIG.keys() if k != "generic"])
    def test_skills_install_for_all_agents(self, temp_dir, agent_key):
        """install_ai_skills should produce skills for every configured agent."""
--- a/tests/test_extensions.py
+++ b/tests/test_extensions.py
@@ -593,6 +593,15 @@ class TestCommandRegistrar:
        assert "codex" in CommandRegistrar.AGENT_CONFIGS
        assert CommandRegistrar.AGENT_CONFIGS["codex"]["dir"] == ".codex/prompts"

+    def test_pi_agent_config_present(self):
+        """Pi should be mapped to .pi/prompts."""
+        assert "pi" in CommandRegistrar.AGENT_CONFIGS
+        cfg = CommandRegistrar.AGENT_CONFIGS["pi"]
+        assert cfg["dir"] == ".pi/prompts"
+        assert cfg["format"] == "markdown"
+        assert cfg["args"] == "$ARGUMENTS"
+        assert cfg["extension"] == ".md"
+
    def test_qwen_agent_config_is_markdown(self):
        """Qwen should use Markdown format with $ARGUMENTS (not TOML)."""
        assert "qwen" in CommandRegistrar.AGENT_CONFIGS
Author	SHA1	Message	Date
Matt Van Horn	6d0b84ab5b	docs(catalog): add speckit-utils to community catalog (#1896 ) * docs(catalog): add speckit-utils to community catalog Adds SDD Utilities extension (resume, doctor, validate) to the community catalog and README table. Hosted at mvanhorn/speckit-utils. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * Bump catalog updated_at to current date Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com> Co-authored-by: Manfred Riem <15701806+mnriem@users.noreply.github.com>	2026-03-18 14:27:27 -05:00
Manfred Riem	497b5885e1	docs: Add Extensions & Presets section to README (#1898 ) * docs: add Extensions & Presets section to README Add a new 'Making Spec Kit Your Own: Extensions & Presets' section that covers: - Layering diagram (Mermaid) showing resolution order - Extensions: what they are, when to use, examples - Presets: what they are, when to use, examples - When-to-use-which comparison table - Links to extensions/README.md and presets/README.md * docs: clarify project-local overrides in layering diagram Address review feedback: explain the project-local overrides layer shown in the diagram, and adjust the intro to acknowledge it as a third customization mechanism alongside extensions and presets. * docs: Clarify template vs command resolution in README - Separate template resolution (top-down, first-match-wins stack) from command registration (written directly into agent directories) - Update Mermaid diagram paths to use <preset-id> and <ext-id> placeholders consistent with existing documentation Addresses PR review feedback on #1898. * docs: Clarify install-time vs runtime resolution for commands and templates - README: label templates as runtime-resolved (stack walk) and commands as install-time (copied into agent directories, last-installed wins) - presets/README: add runtime note to template resolution, contrast with install-time command registration * docs: Address review — fix template copy wording, tighten command override description - presets/README: clarify that preset files are copied at install but template resolution still walks the stack at runtime - README: describe priority-based command resolution and automatic restoration on removal instead of vague 'replacing whatever was there'	2026-03-18 14:21:20 -05:00
Ricardo Accioly	33c83a6162	chore: update DocGuard extension to v0.9.11 (#1899 ) Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>	2026-03-18 14:07:44 -05:00
LADISLAV BIHARI	f97c8e95a6	Update cognitive-squad catalog entry — Triadic Model, full lifecycle (#1884 ) Updated description to version-independent wording: "Multi-agent cognitive system with Triadic Model: understanding, internalization, application — with quality gates, backpropagation verification, and self-healing" Changes: - description: version-independent (no counts) - provides.commands: 7 → 10 - tags: pre-code,analysis → full-lifecycle,verification - updated_at: bumped to 2026-03-18 Co-authored-by: Ladislav Bihari <ladislav.bihari@statsperform.com> Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-03-18 11:50:36 -05:00
Vianca M.	cfd99ad499	feat: register spec-kit-iterate extension (#1887 ) * feat: register spec-kit-iterate extension * fix: copilot review * Potential fix for pull request finding Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> * Potential fix for pull request finding Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Manfred Riem <15701806+mnriem@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>	2026-03-18 08:50:19 -05:00
Matt Van Horn	96712e1cdf	fix(scripts): add explicit positional binding to PowerShell create-new-feature params (#1885 ) The $Number (Int32) parameter was implicitly receiving positional arguments intended for $FeatureDescription, causing a ParameterBindingArgumentTransformationException when AI agents called the script with positional strings. Add [Parameter(Position = 0)] to $FeatureDescription so it binds first, and mark $Number with [Parameter()] (no Position) so it only binds by name (-Number N). Fixes #1879 Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>	2026-03-18 08:00:16 -05:00
Pierluigi Lenoci	2e55bdd3f2	fix(scripts): encode residual JSON control chars as \uXXXX instead of stripping (#1872 ) * fix(scripts): encode residual control chars as \uXXXX instead of stripping json_escape() was silently deleting control characters (U+0000-U+001F) that were not individually handled (\n, \t, \r, \b, \f). Per RFC 8259, these must be encoded as \uXXXX sequences to preserve data integrity. Replace the tr -d strip with a char-by-char loop that emits proper \uXXXX escapes for any remaining control characters. * fix(scripts): address Copilot review on json_escape control char loop - Set LC_ALL=C for the entire loop (not just printf) so that ${#s} and ${s:$i:1} operate on bytes deterministically across locales - Fix comment: U+0000 (NUL) cannot exist in bash strings, range is U+0001-U+001F; adjust code guard accordingly (code >= 1) - Emit directly to stdout instead of accumulating in a variable, avoiding quadratic string concatenation on longer inputs * perf(scripts): use printf -v to avoid subshell in json_escape loop Replace code=$(printf ...) with printf -v code to assign the character code without spawning a subshell on every byte, reducing overhead for longer inputs.	2026-03-18 07:58:34 -05:00
Ricardo Accioly	eecb723663	chore: update DocGuard extension to v0.9.10 (#1890 ) Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>	2026-03-18 07:43:42 -05:00
Greazly	1a21bdef01	Feature/spec kit add pi coding agent pullrequest (#1853 ) * feat(ai): add native support for Pi coding agent by pi+gpt 5.4 * docs(pi): document MCP limitations for Pi agent * fix: unitended kimi agent mention added to update-agent-context.ps1 * fix: address reviewer feedback * Apply suggestions from code review Changes in AGENTS.md weren't part of my PR, but the Copilot feedback seems to be correct is correct. I've doublechecked it with contents of test_agent_config_consistency.py and create-release-packages scripts Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>	2026-03-17 14:50:18 -05:00
Vianca M.	f21eb71990	feat: register spec-kit-learn extension (#1883 ) * feat: register spec-kit-learn extension * Potential fix for pull request finding Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> resolve copilot review Potential fix for pull request finding Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> Potential fix for pull request finding Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>	2026-03-17 13:31:00 -05:00
Manfred Riem	b471b5e6f3	chore: bump version to 0.3.1 (#1880 ) * chore: bump version to 0.3.1 * fix: correct 0.3.1 CHANGELOG.md entries (#1882) * Initial plan * fix: correct 0.3.1 CHANGELOG.md entries - fix truncated title and remove duplicates 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: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com>	2026-03-17 12:41:29 -05:00