chore: bump version to 0.4.3

* fix: unify hyphenated skills and migrate legacy kimi dotted dirs

* fix: preserve legacy kimi dotted preset skill overrides

* fix: migrate kimi legacy dotted skills without ai-skills flag

* fix: harden kimi migration and cache hook init options

* fix: apply kimi preset skill overrides without ai-skills flag

* fix: keep sequential branch numbering beyond 999

* test: align kimi scaffold skill path with hyphen naming

* chore: align hook typing and preset skill comment

* fix: restore AGENT_SKILLS_DIR_OVERRIDES compatibility export

* refactor: remove AGENT_SKILLS_DIR_OVERRIDES and update callers

* fix(ps1): support sequential branch numbers above 999

* fix: resolve preset skill placeholders for skills agents

* Fix legacy kimi migration safety and preset skill dir checks

* Harden TOML rendering and consolidate preset skill restore parsing

* Fix PowerShell overflow and hook message fallback for empty invocations

* Restore preset skills from extensions

* Refine preset skill restore helpers

* Harden skill path and preset checks

* Guard non-dict init options

* Avoid deleting unmanaged preset skill dirs

* Unify extension skill naming with hooks

* Harden extension native skill registration

* Normalize preset skill titles

.github/workflows/release-trigger.yml

@@ -100,18 +100,16 @@ jobs:
               COMMITS="- Initial release"
             fi
 
-            # Create new changelog entry
+            # Create new changelog entry — insert after the marker comment
-            {
+            NEW_ENTRY=$(printf '%s\n' \
-              head -n 8 CHANGELOG.md
+              "" \
-              echo ""
+              "## [${{ steps.version.outputs.version }}] - $DATE" \
-              echo "## [${{ steps.version.outputs.version }}] - $DATE"
+              "" \
-              echo ""
+              "### Changed" \
-              echo "### Changes"
+              "" \
-              echo ""
+              "$COMMITS")
-              echo "$COMMITS"
+
-              echo ""
+            awk -v entry="$NEW_ENTRY" '/<!-- insert new changelog below this comment -->/ { print; print entry; next } {print}' CHANGELOG.md > CHANGELOG.md.tmp
-              tail -n +9 CHANGELOG.md
-            } > CHANGELOG.md.tmp
             mv CHANGELOG.md.tmp CHANGELOG.md
 
             echo "✅ Updated CHANGELOG.md with commits since $PREVIOUS_TAG"

.github/workflows/scripts/create-release-packages.ps1

@@ -202,8 +202,7 @@ agent: $basename
 }
 
 # Create skills in <skills_dir>\<name>\SKILL.md format.
-# Most agents use hyphenated names (e.g. speckit-plan); Kimi is the
+# Skills use hyphenated names (e.g. speckit-plan).
-# current dotted-name exception (e.g. speckit.plan).
 #
 # Technical debt note:
 # Keep SKILL.md frontmatter aligned with `install_ai_skills()` and extension
@@ -463,7 +462,7 @@ function Build-Variant {
         'kimi' {
             $skillsDir = Join-Path $baseDir ".kimi/skills"
             New-Item -ItemType Directory -Force -Path $skillsDir | Out-Null
-            New-Skills -SkillsDir $skillsDir -ScriptVariant $Script -AgentName 'kimi' -Separator '.'
+            New-Skills -SkillsDir $skillsDir -ScriptVariant $Script -AgentName 'kimi'
         }
         'trae' {
             $rulesDir = Join-Path $baseDir ".trae/rules"

.github/workflows/scripts/create-release-packages.sh

@@ -140,8 +140,7 @@ EOF
 }
 
 # Create skills in <skills_dir>/<name>/SKILL.md format.
-# Most agents use hyphenated names (e.g. speckit-plan); Kimi is the
+# Skills use hyphenated names (e.g. speckit-plan).
-# current dotted-name exception (e.g. speckit.plan).
 #
 # Technical debt note:
 # Keep SKILL.md frontmatter aligned with `install_ai_skills()` and extension
@@ -321,7 +320,7 @@ build_variant() {
       generate_commands vibe md "\$ARGUMENTS" "$base_dir/.vibe/prompts" "$script" ;;
     kimi)
       mkdir -p "$base_dir/.kimi/skills"
-      create_skills "$base_dir/.kimi/skills" "$script" "kimi" "." ;;
+      create_skills "$base_dir/.kimi/skills" "$script" "kimi" ;;
     trae)
       mkdir -p "$base_dir/.trae/rules"
       generate_commands trae md "\$ARGUMENTS" "$base_dir/.trae/rules" "$script" ;;

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "specify-cli"
-version = "0.4.1"
+version = "0.4.3"
 description = "Specify CLI, part of GitHub Spec Kit. A tool to bootstrap your projects for Spec-Driven Development (SDD)."
 requires-python = ">=3.11"
 dependencies = [

scripts/bash/create-new-feature.sh

@@ -89,9 +89,9 @@ get_highest_from_specs() {
         for dir in "$specs_dir"/*; do
             [ -d "$dir" ] || continue
             dirname=$(basename "$dir")
-            # Only match sequential prefixes (###-*), skip timestamp dirs
+            # Match sequential prefixes (>=3 digits), but skip timestamp dirs.
-            if echo "$dirname" | grep -q '^[0-9]\{3\}-'; then
+            if echo "$dirname" | grep -Eq '^[0-9]{3,}-' && ! echo "$dirname" | grep -Eq '^[0-9]{8}-[0-9]{6}-'; then
-                number=$(echo "$dirname" | grep -o '^[0-9]\{3\}')
+                number=$(echo "$dirname" | grep -Eo '^[0-9]+')
                 number=$((10#$number))
                 if [ "$number" -gt "$highest" ]; then
                     highest=$number
@@ -115,9 +115,9 @@ get_highest_from_branches() {
             # Clean branch name: remove leading markers and remote prefixes
             clean_branch=$(echo "$branch" | sed 's/^[* ]*//; s|^remotes/[^/]*/||')
             
-            # Extract feature number if branch matches pattern ###-*
+            # Extract sequential feature number (>=3 digits), skip timestamp branches.
-            if echo "$clean_branch" | grep -q '^[0-9]\{3\}-'; then
+            if echo "$clean_branch" | grep -Eq '^[0-9]{3,}-' && ! echo "$clean_branch" | grep -Eq '^[0-9]{8}-[0-9]{6}-'; then
-                number=$(echo "$clean_branch" | grep -o '^[0-9]\{3\}' || echo "0")
+                number=$(echo "$clean_branch" | grep -Eo '^[0-9]+' || echo "0")
                 number=$((10#$number))
                 if [ "$number" -gt "$highest" ]; then
                     highest=$number

scripts/powershell/common.ps1

@@ -8,7 +8,8 @@ function Find-SpecifyRoot {
 
     # Normalize to absolute path to prevent issues with relative paths
     # Use -LiteralPath to handle paths with wildcard characters ([, ], *, ?)
-    $current = (Resolve-Path -LiteralPath $StartDir -ErrorAction SilentlyContinue)?.Path
+    $resolved = Resolve-Path -LiteralPath $StartDir -ErrorAction SilentlyContinue
+    $current = if ($resolved) { $resolved.Path } else { $null }
     if (-not $current) { return $null }
 
     while ($true) {

scripts/powershell/create-new-feature.ps1

@@ -5,7 +5,7 @@ param(
     [switch]$Json,
     [string]$ShortName,
     [Parameter()]
-    [int]$Number = 0,
+    [long]$Number = 0,
     [switch]$Timestamp,
     [switch]$Help,
     [Parameter(Position = 0, ValueFromRemainingArguments = $true)]
@@ -48,12 +48,15 @@ if ([string]::IsNullOrWhiteSpace($featureDesc)) {
 function Get-HighestNumberFromSpecs {
     param([string]$SpecsDir)
     
-    $highest = 0
+    [long]$highest = 0
     if (Test-Path $SpecsDir) {
         Get-ChildItem -Path $SpecsDir -Directory | ForEach-Object {
-            if ($_.Name -match '^(\d{3})-') {
+            # Match sequential prefixes (>=3 digits), but skip timestamp dirs.
-                $num = [int]$matches[1]
+            if ($_.Name -match '^(\d{3,})-' -and $_.Name -notmatch '^\d{8}-\d{6}-') {
-                if ($num -gt $highest) { $highest = $num }
+                [long]$num = 0
+                if ([long]::TryParse($matches[1], [ref]$num) -and $num -gt $highest) {
+                    $highest = $num
+                }
             }
         }
     }
@@ -63,7 +66,7 @@ function Get-HighestNumberFromSpecs {
 function Get-HighestNumberFromBranches {
     param()
     
-    $highest = 0
+    [long]$highest = 0
     try {
         $branches = git branch -a 2>$null
         if ($LASTEXITCODE -eq 0) {
@@ -71,10 +74,12 @@ function Get-HighestNumberFromBranches {
                 # Clean branch name: remove leading markers and remote prefixes
                 $cleanBranch = $branch.Trim() -replace '^\*?\s+', '' -replace '^remotes/[^/]+/', ''
                 
-                # Extract feature number if branch matches pattern ###-*
+                # Extract sequential feature number (>=3 digits), skip timestamp branches.
-                if ($cleanBranch -match '^(\d{3})-') {
+                if ($cleanBranch -match '^(\d{3,})-' -and $cleanBranch -notmatch '^\d{8}-\d{6}-') {
-                    $num = [int]$matches[1]
+                    [long]$num = 0
-                    if ($num -gt $highest) { $highest = $num }
+                    if ([long]::TryParse($matches[1], [ref]$num) -and $num -gt $highest) {
+                        $highest = $num
+                    }
                 }
             }
         }
@@ -290,4 +295,3 @@ if ($Json) {
     Write-Output "HAS_GIT: $hasGit"
     Write-Output "SPECIFY_FEATURE environment variable set to: $branchName"
 }
-

src/specify_cli/__init__.py

@@ -1490,12 +1490,6 @@ def load_init_options(project_path: Path) -> dict[str, Any]:
         return {}
 
 
-# Agent-specific skill directory overrides for agents whose skills directory
-# doesn't follow the standard <agent_folder>/skills/ pattern
-AGENT_SKILLS_DIR_OVERRIDES = {
-    "codex": ".agents/skills",  # Codex agent layout override
-}
-
 # Default skills directory for agents not in AGENT_CONFIG
 DEFAULT_SKILLS_DIR = ".agents/skills"
 
@@ -1528,13 +1522,9 @@ SKILL_DESCRIPTIONS = {
 def _get_skills_dir(project_path: Path, selected_ai: str) -> Path:
     """Resolve the agent-specific skills directory for the given AI assistant.
 
-    Uses ``AGENT_SKILLS_DIR_OVERRIDES`` first, then falls back to
+    Uses ``AGENT_CONFIG[agent]["folder"] + "skills"`` and falls back to
-    ``AGENT_CONFIG[agent]["folder"] + "skills"``, and finally to
+    ``DEFAULT_SKILLS_DIR`` for unknown agents.
-    ``DEFAULT_SKILLS_DIR``.
     """
-    if selected_ai in AGENT_SKILLS_DIR_OVERRIDES:
-        return project_path / AGENT_SKILLS_DIR_OVERRIDES[selected_ai]
-
     agent_config = AGENT_CONFIG.get(selected_ai, {})
     agent_folder = agent_config.get("folder", "")
     if agent_folder:
@@ -1648,10 +1638,7 @@ def install_ai_skills(
                 command_name = command_name[len("speckit."):]
             if command_name.endswith(".agent"):
                 command_name = command_name[:-len(".agent")]
-            if selected_ai == "kimi":
+            skill_name = f"speckit-{command_name.replace('.', '-')}"
-                skill_name = f"speckit.{command_name}"
-            else:
-                skill_name = f"speckit-{command_name}"
 
             # Create skill directory (additive — never removes existing content)
             skill_dir = skills_dir / skill_name
@@ -1730,8 +1717,64 @@ def _has_bundled_skills(project_path: Path, selected_ai: str) -> bool:
     if not skills_dir.is_dir():
         return False
 
-    pattern = "speckit.*/SKILL.md" if selected_ai == "kimi" else "speckit-*/SKILL.md"
+    return any(skills_dir.glob("speckit-*/SKILL.md"))
-    return any(skills_dir.glob(pattern))
+
+
+def _migrate_legacy_kimi_dotted_skills(skills_dir: Path) -> tuple[int, int]:
+    """Migrate legacy Kimi dotted skill dirs (speckit.xxx) to hyphenated format.
+
+    Temporary migration helper:
+    - Intended removal window: after 2026-06-25.
+    - Purpose: one-time cleanup for projects initialized before Kimi moved to
+      hyphenated skills (speckit-xxx).
+
+    Returns:
+        Tuple[migrated_count, removed_count]
+        - migrated_count: old dotted dir renamed to hyphenated dir
+        - removed_count: old dotted dir deleted when equivalent hyphenated dir existed
+    """
+    if not skills_dir.is_dir():
+        return (0, 0)
+
+    migrated_count = 0
+    removed_count = 0
+
+    for legacy_dir in sorted(skills_dir.glob("speckit.*")):
+        if not legacy_dir.is_dir():
+            continue
+        if not (legacy_dir / "SKILL.md").exists():
+            continue
+
+        suffix = legacy_dir.name[len("speckit."):]
+        if not suffix:
+            continue
+
+        target_dir = skills_dir / f"speckit-{suffix.replace('.', '-')}"
+
+        if not target_dir.exists():
+            shutil.move(str(legacy_dir), str(target_dir))
+            migrated_count += 1
+            continue
+
+        # If the new target already exists, avoid destructive cleanup unless
+        # both SKILL.md files are byte-identical.
+        target_skill = target_dir / "SKILL.md"
+        legacy_skill = legacy_dir / "SKILL.md"
+        if target_skill.is_file():
+            try:
+                if target_skill.read_bytes() == legacy_skill.read_bytes():
+                    # Preserve legacy directory when it contains extra user files.
+                    has_extra_entries = any(
+                        child.name != "SKILL.md" for child in legacy_dir.iterdir()
+                    )
+                    if not has_extra_entries:
+                        shutil.rmtree(legacy_dir)
+                        removed_count += 1
+            except OSError:
+                # Best-effort migration: preserve legacy dir on read failures.
+                pass
+
+    return (migrated_count, removed_count)
 
 
 AGENT_SKILLS_MIGRATIONS = {
@@ -2094,16 +2137,33 @@ def init(
 
             ensure_constitution_from_template(project_path, tracker=tracker)
 
-            if ai_skills:
+            # Determine skills directory and migrate any legacy Kimi dotted skills.
+            migrated_legacy_kimi_skills = 0
+            removed_legacy_kimi_skills = 0
+            skills_dir: Optional[Path] = None
             if selected_ai in NATIVE_SKILLS_AGENTS:
                 skills_dir = _get_skills_dir(project_path, selected_ai)
+                if selected_ai == "kimi" and skills_dir.is_dir():
+                    (
+                        migrated_legacy_kimi_skills,
+                        removed_legacy_kimi_skills,
+                    ) = _migrate_legacy_kimi_dotted_skills(skills_dir)
+
+            if ai_skills:
+                if selected_ai in NATIVE_SKILLS_AGENTS:
                     bundled_found = _has_bundled_skills(project_path, selected_ai)
                     if bundled_found:
+                        detail = f"bundled skills → {skills_dir.relative_to(project_path)}"
+                        if migrated_legacy_kimi_skills or removed_legacy_kimi_skills:
+                            detail += (
+                                f" (migrated {migrated_legacy_kimi_skills}, "
+                                f"removed {removed_legacy_kimi_skills} legacy Kimi dotted skills)"
+                            )
                         if tracker:
                             tracker.start("ai-skills")
-                            tracker.complete("ai-skills", f"bundled skills → {skills_dir.relative_to(project_path)}")
+                            tracker.complete("ai-skills", detail)
                         else:
-                            console.print(f"[green]✓[/green] Using bundled agent skills in {skills_dir.relative_to(project_path)}/")
+                            console.print(f"[green]✓[/green] Using {detail}")
                     else:
                         # Compatibility fallback: convert command templates to skills
                         # when an older template archive does not include native skills.
@@ -2288,7 +2348,7 @@ def init(
         if codex_skill_mode:
             return f"$speckit-{name}"
         if kimi_skill_mode:
-            return f"/skill:speckit.{name}"
+            return f"/skill:speckit-{name}"
         return f"/speckit.{name}"
 
     steps_lines.append(f"{step_num}. Start using {usage_label} with your AI agent:")

src/specify_cli/agents.py

@@ -10,6 +10,8 @@ from pathlib import Path
 from typing import Dict, List, Any
 
 import platform
+import re
+from copy import deepcopy
 import yaml
 
 
@@ -211,24 +213,52 @@ class CommandRegistrar:
         return f"---\n{yaml_str}---\n"
 
     def _adjust_script_paths(self, frontmatter: dict) -> dict:
-        """Adjust script paths from extension-relative to repo-relative.
+        """Normalize script paths in frontmatter to generated project locations.
+
+        Rewrites known repo-relative and top-level script paths under the
+        `scripts` and `agent_scripts` keys (for example `../../scripts/`,
+        `../../templates/`, `../../memory/`, `scripts/`, `templates/`, and
+        `memory/`) to the `.specify/...` paths used in generated projects.
 
         Args:
             frontmatter: Frontmatter dictionary
 
         Returns:
-            Modified frontmatter with adjusted paths
+            Modified frontmatter with normalized project paths
         """
+        frontmatter = deepcopy(frontmatter)
+
         for script_key in ("scripts", "agent_scripts"):
             scripts = frontmatter.get(script_key)
             if not isinstance(scripts, dict):
                 continue
 
             for key, script_path in scripts.items():
-                if isinstance(script_path, str) and script_path.startswith("../../scripts/"):
+                if isinstance(script_path, str):
-                    scripts[key] = f".specify/scripts/{script_path[14:]}"
+                    scripts[key] = self._rewrite_project_relative_paths(script_path)
         return frontmatter
 
+    @staticmethod
+    def _rewrite_project_relative_paths(text: str) -> str:
+        """Rewrite repo-relative paths to their generated project locations."""
+        if not isinstance(text, str) or not text:
+            return text
+
+        for old, new in (
+            ("../../memory/", ".specify/memory/"),
+            ("../../scripts/", ".specify/scripts/"),
+            ("../../templates/", ".specify/templates/"),
+        ):
+            text = text.replace(old, new)
+
+        # Only rewrite top-level style references so extension-local paths like
+        # ".specify/extensions/<ext>/scripts/..." remain intact.
+        text = re.sub(r'(^|[\s`"\'(])(?:\.?/)?memory/', r"\1.specify/memory/", text)
+        text = re.sub(r'(^|[\s`"\'(])(?:\.?/)?scripts/', r"\1.specify/scripts/", text)
+        text = re.sub(r'(^|[\s`"\'(])(?:\.?/)?templates/', r"\1.specify/templates/", text)
+
+        return text.replace(".specify/.specify/", ".specify/").replace(".specify.specify/", ".specify/")
+
     def render_markdown_command(
         self,
         frontmatter: dict,
@@ -277,9 +307,25 @@ class CommandRegistrar:
         toml_lines.append(f"# Source: {source_id}")
         toml_lines.append("")
 
+        # Keep TOML output valid even when body contains triple-quote delimiters.
+        # Prefer multiline forms, then fall back to escaped basic string.
+        if '"""' not in body:
             toml_lines.append('prompt = """')
             toml_lines.append(body)
             toml_lines.append('"""')
+        elif "'''" not in body:
+            toml_lines.append("prompt = '''")
+            toml_lines.append(body)
+            toml_lines.append("'''")
+        else:
+            escaped_body = (
+                body.replace("\\", "\\\\")
+                .replace('"', '\\"')
+                .replace("\n", "\\n")
+                .replace("\r", "\\r")
+                .replace("\t", "\\t")
+            )
+            toml_lines.append(f'prompt = "{escaped_body}"')
 
         return "\n".join(toml_lines)
 
@@ -308,8 +354,8 @@ class CommandRegistrar:
         if not isinstance(frontmatter, dict):
             frontmatter = {}
 
-        if agent_name == "codex":
+        if agent_name in {"codex", "kimi"}:
-            body = self._resolve_codex_skill_placeholders(frontmatter, body, project_root)
+            body = self.resolve_skill_placeholders(agent_name, frontmatter, body, project_root)
 
         description = frontmatter.get("description", f"Spec-kit workflow command: {skill_name}")
         skill_frontmatter = {
@@ -324,13 +370,8 @@ class CommandRegistrar:
         return self.render_frontmatter(skill_frontmatter) + "\n" + body
 
     @staticmethod
-    def _resolve_codex_skill_placeholders(frontmatter: dict, body: str, project_root: Path) -> str:
+    def resolve_skill_placeholders(agent_name: str, frontmatter: dict, body: str, project_root: Path) -> str:
-        """Resolve script placeholders for Codex skill overrides.
+        """Resolve script placeholders for skills-backed agents."""
-
-        This intentionally scopes the fix to Codex, which is the newly
-        migrated runtime path in this PR. Existing Kimi behavior is left
-        unchanged for now.
-        """
         try:
             from . import load_init_options
         except ImportError:
@@ -346,7 +387,11 @@ class CommandRegistrar:
         if not isinstance(agent_scripts, dict):
             agent_scripts = {}
 
-        script_variant = load_init_options(project_root).get("script")
+        init_opts = load_init_options(project_root)
+        if not isinstance(init_opts, dict):
+            init_opts = {}
+
+        script_variant = init_opts.get("script")
         if script_variant not in {"sh", "ps"}:
             fallback_order = []
             default_variant = "ps" if platform.system().lower().startswith("win") else "sh"
@@ -376,7 +421,8 @@ class CommandRegistrar:
             agent_script_command = agent_script_command.replace("{ARGS}", "$ARGUMENTS")
             body = body.replace("{AGENT_SCRIPT}", agent_script_command)
 
-        return body.replace("{ARGS}", "$ARGUMENTS").replace("__AGENT__", "codex")
+        body = body.replace("{ARGS}", "$ARGUMENTS").replace("__AGENT__", agent_name)
+        return CommandRegistrar._rewrite_project_relative_paths(body)
 
     def _convert_argument_placeholder(self, content: str, from_placeholder: str, to_placeholder: str) -> str:
         """Convert argument placeholder format.
@@ -400,8 +446,9 @@ class CommandRegistrar:
         short_name = cmd_name
         if short_name.startswith("speckit."):
             short_name = short_name[len("speckit."):]
+        short_name = short_name.replace(".", "-")
 
-        return f"speckit.{short_name}" if agent_name == "kimi" else f"speckit-{short_name}"
+        return f"speckit-{short_name}"
 
     def register_commands(
         self,

src/specify_cli/extensions.py

@@ -511,24 +511,32 @@ class ExtensionManager:
         return _ignore
 
     def _get_skills_dir(self) -> Optional[Path]:
-        """Return the skills directory if ``--ai-skills`` was used during init.
+        """Return the active skills directory for extension skill registration.
 
         Reads ``.specify/init-options.json`` to determine whether skills
         are enabled and which agent was selected, then delegates to
         the module-level ``_get_skills_dir()`` helper for the concrete path.
 
+        Kimi is treated as a native-skills agent: if ``ai == "kimi"`` and
+        ``.kimi/skills`` exists, extension installs should still propagate
+        command skills even when ``ai_skills`` is false.
+
         Returns:
             The skills directory ``Path``, or ``None`` if skills were not
-            enabled or the init-options file is missing.
+            enabled and no native-skills fallback applies.
         """
         from . import load_init_options, _get_skills_dir as resolve_skills_dir
 
         opts = load_init_options(self.project_root)
-        if not opts.get("ai_skills"):
+        if not isinstance(opts, dict):
-            return None
+            opts = {}
 
         agent = opts.get("ai")
-        if not agent:
+        if not isinstance(agent, str) or not agent:
+            return None
+
+        ai_skills_enabled = bool(opts.get("ai_skills"))
+        if not ai_skills_enabled and agent != "kimi":
             return None
 
         skills_dir = resolve_skills_dir(self.project_root, agent)
@@ -561,12 +569,17 @@ class ExtensionManager:
             return []
 
         from . import load_init_options
+        from .agents import CommandRegistrar
         import yaml
 
-        opts = load_init_options(self.project_root)
-        selected_ai = opts.get("ai", "")
-
         written: List[str] = []
+        opts = load_init_options(self.project_root)
+        if not isinstance(opts, dict):
+            opts = {}
+        selected_ai = opts.get("ai")
+        if not isinstance(selected_ai, str) or not selected_ai:
+            return []
+        registrar = CommandRegistrar()
 
         for cmd_info in manifest.commands:
             cmd_name = cmd_info["name"]
@@ -587,17 +600,12 @@ class ExtensionManager:
             if not source_file.is_file():
                 continue
 
-            # Derive skill name from command name, matching the convention used by
+            # Derive skill name from command name using the same hyphenated
-            # presets.py: strip the leading "speckit." prefix, then form:
+            # convention as hook rendering and preset skill registration.
-            #   Kimi  → "speckit.{short_name}"  (dot preserved for Kimi agent)
-            #   other → "speckit-{short_name}"  (hyphen separator)
             short_name_raw = cmd_name
             if short_name_raw.startswith("speckit."):
                 short_name_raw = short_name_raw[len("speckit."):]
-            if selected_ai == "kimi":
+            skill_name = f"speckit-{short_name_raw.replace('.', '-')}"
-                skill_name = f"speckit.{short_name_raw}"
-            else:
-                skill_name = f"speckit-{short_name_raw}"
 
             # Check if skill already exists before creating the directory
             skill_subdir = skills_dir / skill_name
@@ -621,22 +629,11 @@ class ExtensionManager:
                     except OSError:
                         pass  # best-effort cleanup
                 continue
-            if content.startswith("---"):
+            frontmatter, body = registrar.parse_frontmatter(content)
-                parts = content.split("---", 2)
+            frontmatter = registrar._adjust_script_paths(frontmatter)
-                if len(parts) >= 3:
+            body = registrar.resolve_skill_placeholders(
-                    try:
+                selected_ai, frontmatter, body, self.project_root
-                        frontmatter = yaml.safe_load(parts[1])
+            )
-                    except yaml.YAMLError:
-                        frontmatter = {}
-                    if not isinstance(frontmatter, dict):
-                        frontmatter = {}
-                    body = parts[2].strip()
-                else:
-                    frontmatter = {}
-                    body = content
-            else:
-                frontmatter = {}
-                body = content
 
             original_desc = frontmatter.get("description", "")
             description = original_desc or f"Extension command: {cmd_name}"
@@ -738,11 +735,9 @@ class ExtensionManager:
                 shutil.rmtree(skill_subdir)
         else:
             # Fallback: scan all possible agent skills directories
-            from . import AGENT_CONFIG, AGENT_SKILLS_DIR_OVERRIDES, DEFAULT_SKILLS_DIR
+            from . import AGENT_CONFIG, DEFAULT_SKILLS_DIR
 
             candidate_dirs: set[Path] = set()
-            for override_path in AGENT_SKILLS_DIR_OVERRIDES.values():
-                candidate_dirs.add(self.project_root / override_path)
             for cfg in AGENT_CONFIG.values():
                 folder = cfg.get("folder", "")
                 if folder:
@@ -1940,6 +1935,52 @@ class HookExecutor:
         self.project_root = project_root
         self.extensions_dir = project_root / ".specify" / "extensions"
         self.config_file = project_root / ".specify" / "extensions.yml"
+        self._init_options_cache: Optional[Dict[str, Any]] = None
+
+    def _load_init_options(self) -> Dict[str, Any]:
+        """Load persisted init options used to determine invocation style.
+
+        Uses the shared helper from specify_cli and caches values per executor
+        instance to avoid repeated filesystem reads during hook rendering.
+        """
+        if self._init_options_cache is None:
+            from . import load_init_options
+
+            payload = load_init_options(self.project_root)
+            self._init_options_cache = payload if isinstance(payload, dict) else {}
+        return self._init_options_cache
+
+    @staticmethod
+    def _skill_name_from_command(command: Any) -> str:
+        """Map a command id like speckit.plan to speckit-plan skill name."""
+        if not isinstance(command, str):
+            return ""
+        command_id = command.strip()
+        if not command_id.startswith("speckit."):
+            return ""
+        return f"speckit-{command_id[len('speckit.'):].replace('.', '-')}"
+
+    def _render_hook_invocation(self, command: Any) -> str:
+        """Render an agent-specific invocation string for a hook command."""
+        if not isinstance(command, str):
+            return ""
+
+        command_id = command.strip()
+        if not command_id:
+            return ""
+
+        init_options = self._load_init_options()
+        selected_ai = init_options.get("ai")
+        codex_skill_mode = selected_ai == "codex" and bool(init_options.get("ai_skills"))
+        kimi_skill_mode = selected_ai == "kimi"
+
+        skill_name = self._skill_name_from_command(command_id)
+        if codex_skill_mode and skill_name:
+            return f"${skill_name}"
+        if kimi_skill_mode and skill_name:
+            return f"/skill:{skill_name}"
+
+        return f"/{command_id}"
 
     def get_project_config(self) -> Dict[str, Any]:
         """Load project-level extension configuration.
@@ -2183,21 +2224,27 @@ class HookExecutor:
         for hook in hooks:
             extension = hook.get("extension")
             command = hook.get("command")
+            invocation = self._render_hook_invocation(command)
+            command_text = command if isinstance(command, str) and command.strip() else "<missing command>"
+            display_invocation = invocation or (
+                f"/{command_text}" if command_text != "<missing command>" else "/<missing command>"
+            )
             optional = hook.get("optional", True)
             prompt = hook.get("prompt", "")
             description = hook.get("description", "")
 
             if optional:
                 lines.append(f"\n**Optional Hook**: {extension}")
-                lines.append(f"Command: `/{command}`")
+                lines.append(f"Command: `{display_invocation}`")
                 if description:
                     lines.append(f"Description: {description}")
                 lines.append(f"\nPrompt: {prompt}")
-                lines.append(f"To execute: `/{command}`")
+                lines.append(f"To execute: `{display_invocation}`")
             else:
                 lines.append(f"\n**Automatic Hook**: {extension}")
-                lines.append(f"Executing: `/{command}`")
+                lines.append(f"Executing: `{display_invocation}`")
-                lines.append(f"EXECUTE_COMMAND: {command}")
+                lines.append(f"EXECUTE_COMMAND: {command_text}")
+                lines.append(f"EXECUTE_COMMAND_INVOCATION: {display_invocation}")
 
         return "\n".join(lines)
 
@@ -2261,6 +2308,7 @@ class HookExecutor:
         """
         return {
             "command": hook.get("command"),
+            "invocation": self._render_hook_invocation(hook.get("command")),
             "extension": hook.get("extension"),
             "optional": hook.get("optional", True),
             "description": hook.get("description", ""),
@@ -2304,4 +2352,3 @@ class HookExecutor:
                     hook["enabled"] = False
 
         self.save_project_config(config)
-

src/specify_cli/presets.py

@@ -556,24 +556,31 @@ class PresetManager:
         registrar.unregister_commands(registered_commands, self.project_root)
 
     def _get_skills_dir(self) -> Optional[Path]:
-        """Return the skills directory if ``--ai-skills`` was used during init.
+        """Return the active skills directory for preset skill overrides.
 
         Reads ``.specify/init-options.json`` to determine whether skills
         are enabled and which agent was selected, then delegates to
         the module-level ``_get_skills_dir()`` helper for the concrete path.
 
+        Kimi is treated as a native-skills agent: if ``ai == "kimi"`` and
+        ``.kimi/skills`` exists, presets should still propagate command
+        overrides to skills even when ``ai_skills`` is false.
+
         Returns:
             The skills directory ``Path``, or ``None`` if skills were not
-            enabled or the init-options file is missing.
+            enabled and no native-skills fallback applies.
         """
         from . import load_init_options, _get_skills_dir
 
         opts = load_init_options(self.project_root)
-        if not opts.get("ai_skills"):
+        if not isinstance(opts, dict):
+            opts = {}
+        agent = opts.get("ai")
+        if not isinstance(agent, str) or not agent:
             return None
 
-        agent = opts.get("ai")
+        ai_skills_enabled = bool(opts.get("ai_skills"))
-        if not agent:
+        if not ai_skills_enabled and agent != "kimi":
             return None
 
         skills_dir = _get_skills_dir(self.project_root, agent)
@@ -582,6 +589,76 @@ class PresetManager:
 
         return skills_dir
 
+    @staticmethod
+    def _skill_names_for_command(cmd_name: str) -> tuple[str, str]:
+        """Return the modern and legacy skill directory names for a command."""
+        raw_short_name = cmd_name
+        if raw_short_name.startswith("speckit."):
+            raw_short_name = raw_short_name[len("speckit."):]
+
+        modern_skill_name = f"speckit-{raw_short_name.replace('.', '-')}"
+        legacy_skill_name = f"speckit.{raw_short_name}"
+        return modern_skill_name, legacy_skill_name
+
+    @staticmethod
+    def _skill_title_from_command(cmd_name: str) -> str:
+        """Return a human-friendly title for a skill command name."""
+        title_name = cmd_name
+        if title_name.startswith("speckit."):
+            title_name = title_name[len("speckit."):]
+        return title_name.replace(".", " ").replace("-", " ").title()
+
+    def _build_extension_skill_restore_index(self) -> Dict[str, Dict[str, Any]]:
+        """Index extension-backed skill restore data by skill directory name."""
+        from .extensions import ExtensionManifest, ValidationError
+
+        resolver = PresetResolver(self.project_root)
+        extensions_dir = self.project_root / ".specify" / "extensions"
+        restore_index: Dict[str, Dict[str, Any]] = {}
+
+        for _priority, ext_id, _metadata in resolver._get_all_extensions_by_priority():
+            ext_dir = extensions_dir / ext_id
+            manifest_path = ext_dir / "extension.yml"
+            if not manifest_path.is_file():
+                continue
+
+            try:
+                manifest = ExtensionManifest(manifest_path)
+            except ValidationError:
+                continue
+
+            ext_root = ext_dir.resolve()
+            for cmd_info in manifest.commands:
+                cmd_name = cmd_info.get("name")
+                cmd_file_rel = cmd_info.get("file")
+                if not isinstance(cmd_name, str) or not isinstance(cmd_file_rel, str):
+                    continue
+
+                cmd_path = Path(cmd_file_rel)
+                if cmd_path.is_absolute():
+                    continue
+
+                try:
+                    source_file = (ext_root / cmd_path).resolve()
+                    source_file.relative_to(ext_root)
+                except (OSError, ValueError):
+                    continue
+
+                if not source_file.is_file():
+                    continue
+
+                restore_info = {
+                    "command_name": cmd_name,
+                    "source_file": source_file,
+                    "source": f"extension:{manifest.id}",
+                }
+                modern_skill_name, legacy_skill_name = self._skill_names_for_command(cmd_name)
+                restore_index.setdefault(modern_skill_name, restore_info)
+                if legacy_skill_name != modern_skill_name:
+                    restore_index.setdefault(legacy_skill_name, restore_info)
+
+        return restore_index
+
     def _register_skills(
         self,
         manifest: "PresetManifest",
@@ -629,9 +706,15 @@ class PresetManager:
             return []
 
         from . import SKILL_DESCRIPTIONS, load_init_options
+        from .agents import CommandRegistrar
 
-        opts = load_init_options(self.project_root)
+        init_opts = load_init_options(self.project_root)
-        selected_ai = opts.get("ai", "")
+        if not isinstance(init_opts, dict):
+            init_opts = {}
+        selected_ai = init_opts.get("ai")
+        if not isinstance(selected_ai, str):
+            return []
+        registrar = CommandRegistrar()
 
         written: List[str] = []
 
@@ -643,43 +726,42 @@ class PresetManager:
                 continue
 
             # Derive the short command name (e.g. "specify" from "speckit.specify")
-            short_name = cmd_name
+            raw_short_name = cmd_name
-            if short_name.startswith("speckit."):
+            if raw_short_name.startswith("speckit."):
-                short_name = short_name[len("speckit."):]
+                raw_short_name = raw_short_name[len("speckit."):]
-            if selected_ai == "kimi":
+            short_name = raw_short_name.replace(".", "-")
-                skill_name = f"speckit.{short_name}"
+            skill_name, legacy_skill_name = self._skill_names_for_command(cmd_name)
-            else:
+            skill_title = self._skill_title_from_command(cmd_name)
-                skill_name = f"speckit-{short_name}"
 
-            # Only overwrite if the skill already exists (i.e. --ai-skills was used)
+            # Only overwrite skills that already exist under skills_dir,
-            skill_subdir = skills_dir / skill_name
+            # including Kimi native skills when ai_skills is false.
-            if not skill_subdir.exists():
+            # If both modern and legacy directories exist, update both.
+            target_skill_names: List[str] = []
+            if (skills_dir / skill_name).is_dir():
+                target_skill_names.append(skill_name)
+            if legacy_skill_name != skill_name and (skills_dir / legacy_skill_name).is_dir():
+                target_skill_names.append(legacy_skill_name)
+            if not target_skill_names:
                 continue
 
             # Parse the command file
             content = source_file.read_text(encoding="utf-8")
-            if content.startswith("---"):
+            frontmatter, body = registrar.parse_frontmatter(content)
-                parts = content.split("---", 2)
-                if len(parts) >= 3:
-                    frontmatter = yaml.safe_load(parts[1])
-                    if not isinstance(frontmatter, dict):
-                        frontmatter = {}
-                    body = parts[2].strip()
-                else:
-                    frontmatter = {}
-                    body = content
-            else:
-                frontmatter = {}
-                body = content
 
             original_desc = frontmatter.get("description", "")
             enhanced_desc = SKILL_DESCRIPTIONS.get(
                 short_name,
                 original_desc or f"Spec-kit workflow command: {short_name}",
             )
+            frontmatter = dict(frontmatter)
+            frontmatter["description"] = enhanced_desc
+            body = registrar.resolve_skill_placeholders(
+                selected_ai, frontmatter, body, self.project_root
+            )
 
+            for target_skill_name in target_skill_names:
                 frontmatter_data = {
-                "name": skill_name,
+                    "name": target_skill_name,
                     "description": enhanced_desc,
                     "compatibility": "Requires spec-kit project structure with .specify/ directory",
                     "metadata": {
@@ -692,13 +774,13 @@ class PresetManager:
                     f"---\n"
                     f"{frontmatter_text}\n"
                     f"---\n\n"
-                f"# Speckit {short_name.title()} Skill\n\n"
+                    f"# Speckit {skill_title} Skill\n\n"
                     f"{body}\n"
                 )
 
-            skill_file = skill_subdir / "SKILL.md"
+                skill_file = skills_dir / target_skill_name / "SKILL.md"
                 skill_file.write_text(skill_content, encoding="utf-8")
-            written.append(skill_name)
+                written.append(target_skill_name)
 
         return written
 
@@ -720,10 +802,17 @@ class PresetManager:
         if not skills_dir:
             return
 
-        from . import SKILL_DESCRIPTIONS
+        from . import SKILL_DESCRIPTIONS, load_init_options
+        from .agents import CommandRegistrar
 
         # Locate core command templates from the project's installed templates
         core_templates_dir = self.project_root / ".specify" / "templates" / "commands"
+        init_opts = load_init_options(self.project_root)
+        if not isinstance(init_opts, dict):
+            init_opts = {}
+        selected_ai = init_opts.get("ai")
+        registrar = CommandRegistrar()
+        extension_restore_index = self._build_extension_skill_restore_index()
 
         for skill_name in skill_names:
             # Derive command name from skill name (speckit-specify -> specify)
@@ -735,7 +824,10 @@ class PresetManager:
 
             skill_subdir = skills_dir / skill_name
             skill_file = skill_subdir / "SKILL.md"
-            if not skill_file.exists():
+            if not skill_subdir.is_dir():
+                continue
+            if not skill_file.is_file():
+                # Only manage directories that contain the expected skill entrypoint.
                 continue
 
             # Try to find the core command template
@@ -746,19 +838,11 @@ class PresetManager:
             if core_file:
                 # Restore from core template
                 content = core_file.read_text(encoding="utf-8")
-                if content.startswith("---"):
+                frontmatter, body = registrar.parse_frontmatter(content)
-                    parts = content.split("---", 2)
+                if isinstance(selected_ai, str):
-                    if len(parts) >= 3:
+                    body = registrar.resolve_skill_placeholders(
-                        frontmatter = yaml.safe_load(parts[1])
+                        selected_ai, frontmatter, body, self.project_root
-                        if not isinstance(frontmatter, dict):
+                    )
-                            frontmatter = {}
-                        body = parts[2].strip()
-                    else:
-                        frontmatter = {}
-                        body = content
-                else:
-                    frontmatter = {}
-                    body = content
 
                 original_desc = frontmatter.get("description", "")
                 enhanced_desc = SKILL_DESCRIPTIONS.get(
@@ -776,16 +860,49 @@ class PresetManager:
                     },
                 }
                 frontmatter_text = yaml.safe_dump(frontmatter_data, sort_keys=False).strip()
+                skill_title = self._skill_title_from_command(short_name)
                 skill_content = (
                     f"---\n"
                     f"{frontmatter_text}\n"
                     f"---\n\n"
-                    f"# Speckit {short_name.title()} Skill\n\n"
+                    f"# Speckit {skill_title} Skill\n\n"
+                    f"{body}\n"
+                )
+                skill_file.write_text(skill_content, encoding="utf-8")
+                continue
+
+            extension_restore = extension_restore_index.get(skill_name)
+            if extension_restore:
+                content = extension_restore["source_file"].read_text(encoding="utf-8")
+                frontmatter, body = registrar.parse_frontmatter(content)
+                if isinstance(selected_ai, str):
+                    body = registrar.resolve_skill_placeholders(
+                        selected_ai, frontmatter, body, self.project_root
+                    )
+
+                command_name = extension_restore["command_name"]
+                title_name = self._skill_title_from_command(command_name)
+
+                frontmatter_data = {
+                    "name": skill_name,
+                    "description": frontmatter.get("description", f"Extension command: {command_name}"),
+                    "compatibility": "Requires spec-kit project structure with .specify/ directory",
+                    "metadata": {
+                        "author": "github-spec-kit",
+                        "source": extension_restore["source"],
+                    },
+                }
+                frontmatter_text = yaml.safe_dump(frontmatter_data, sort_keys=False).strip()
+                skill_content = (
+                    f"---\n"
+                    f"{frontmatter_text}\n"
+                    f"---\n\n"
+                    f"# {title_name} Skill\n\n"
                     f"{body}\n"
                 )
                 skill_file.write_text(skill_content, encoding="utf-8")
             else:
-                # No core template — remove the skill entirely
+                # No core or extension template — remove the skill entirely
                 shutil.rmtree(skill_subdir)
 
     def install_from_directory(
@@ -915,17 +1032,26 @@ class PresetManager:
         if not self.registry.is_installed(pack_id):
             return False
 
-        # Unregister commands from AI agents
         metadata = self.registry.get(pack_id)
-        registered_commands = metadata.get("registered_commands", {}) if metadata else {}
-        if registered_commands:
-            self._unregister_commands(registered_commands)
-
         # Restore original skills when preset is removed
         registered_skills = metadata.get("registered_skills", []) if metadata else []
+        registered_commands = metadata.get("registered_commands", {}) if metadata else {}
         pack_dir = self.presets_dir / pack_id
         if registered_skills:
             self._unregister_skills(registered_skills, pack_dir)
+            try:
+                from . import NATIVE_SKILLS_AGENTS
+            except ImportError:
+                NATIVE_SKILLS_AGENTS = set()
+            registered_commands = {
+                agent_name: cmd_names
+                for agent_name, cmd_names in registered_commands.items()
+                if agent_name not in NATIVE_SKILLS_AGENTS
+            }
+
+        # Unregister non-skill command files from AI agents.
+        if registered_commands:
+            self._unregister_commands(registered_commands)
 
         if pack_dir.exists():
             shutil.rmtree(pack_dir)

tests/test_ai_skills.py

@@ -24,8 +24,8 @@ import specify_cli
 
 from specify_cli import (
     _get_skills_dir,
+    _migrate_legacy_kimi_dotted_skills,
     install_ai_skills,
-    AGENT_SKILLS_DIR_OVERRIDES,
     DEFAULT_SKILLS_DIR,
     SKILL_DESCRIPTIONS,
     AGENT_CONFIG,
@@ -169,8 +169,8 @@ class TestGetSkillsDir:
         result = _get_skills_dir(project_dir, "copilot")
         assert result == project_dir / ".github" / "skills"
 
-    def test_codex_uses_override(self, project_dir):
+    def test_codex_skills_dir_from_agent_config(self, project_dir):
-        """Codex should use the AGENT_SKILLS_DIR_OVERRIDES value."""
+        """Codex should resolve skills directory from AGENT_CONFIG folder."""
         result = _get_skills_dir(project_dir, "codex")
         assert result == project_dir / ".agents" / "skills"
 
@@ -203,12 +203,71 @@ class TestGetSkillsDir:
             # Should always end with "skills"
             assert result.name == "skills"
 
-    def test_override_takes_precedence_over_config(self, project_dir):
+class TestKimiLegacySkillMigration:
-        """AGENT_SKILLS_DIR_OVERRIDES should take precedence over AGENT_CONFIG."""
+    """Test temporary migration from Kimi dotted skill names to hyphenated names."""
-        for agent_key in AGENT_SKILLS_DIR_OVERRIDES:
+
-            result = _get_skills_dir(project_dir, agent_key)
+    def test_migrates_legacy_dotted_skill_directory(self, project_dir):
-            expected = project_dir / AGENT_SKILLS_DIR_OVERRIDES[agent_key]
+        skills_dir = project_dir / ".kimi" / "skills"
-            assert result == expected
+        legacy_dir = skills_dir / "speckit.plan"
+        legacy_dir.mkdir(parents=True)
+        (legacy_dir / "SKILL.md").write_text("legacy")
+
+        migrated, removed = _migrate_legacy_kimi_dotted_skills(skills_dir)
+
+        assert migrated == 1
+        assert removed == 0
+        assert not legacy_dir.exists()
+        assert (skills_dir / "speckit-plan" / "SKILL.md").exists()
+
+    def test_removes_legacy_dir_when_hyphenated_target_exists_with_same_content(self, project_dir):
+        skills_dir = project_dir / ".kimi" / "skills"
+        legacy_dir = skills_dir / "speckit.plan"
+        legacy_dir.mkdir(parents=True)
+        (legacy_dir / "SKILL.md").write_text("legacy")
+        target_dir = skills_dir / "speckit-plan"
+        target_dir.mkdir(parents=True)
+        (target_dir / "SKILL.md").write_text("legacy")
+
+        migrated, removed = _migrate_legacy_kimi_dotted_skills(skills_dir)
+
+        assert migrated == 0
+        assert removed == 1
+        assert not legacy_dir.exists()
+        assert (target_dir / "SKILL.md").read_text() == "legacy"
+
+    def test_keeps_legacy_dir_when_hyphenated_target_differs(self, project_dir):
+        skills_dir = project_dir / ".kimi" / "skills"
+        legacy_dir = skills_dir / "speckit.plan"
+        legacy_dir.mkdir(parents=True)
+        (legacy_dir / "SKILL.md").write_text("legacy")
+        target_dir = skills_dir / "speckit-plan"
+        target_dir.mkdir(parents=True)
+        (target_dir / "SKILL.md").write_text("new")
+
+        migrated, removed = _migrate_legacy_kimi_dotted_skills(skills_dir)
+
+        assert migrated == 0
+        assert removed == 0
+        assert legacy_dir.exists()
+        assert (legacy_dir / "SKILL.md").read_text() == "legacy"
+        assert (target_dir / "SKILL.md").read_text() == "new"
+
+    def test_keeps_legacy_dir_when_matching_target_but_extra_files_exist(self, project_dir):
+        skills_dir = project_dir / ".kimi" / "skills"
+        legacy_dir = skills_dir / "speckit.plan"
+        legacy_dir.mkdir(parents=True)
+        (legacy_dir / "SKILL.md").write_text("legacy")
+        (legacy_dir / "notes.txt").write_text("custom")
+        target_dir = skills_dir / "speckit-plan"
+        target_dir.mkdir(parents=True)
+        (target_dir / "SKILL.md").write_text("legacy")
+
+        migrated, removed = _migrate_legacy_kimi_dotted_skills(skills_dir)
+
+        assert migrated == 0
+        assert removed == 0
+        assert legacy_dir.exists()
+        assert (legacy_dir / "notes.txt").read_text() == "custom"
 
 
 # ===== install_ai_skills Tests =====
@@ -473,8 +532,7 @@ class TestInstallAiSkills:
         skills_dir = _get_skills_dir(proj, agent_key)
         assert skills_dir.exists()
         skill_dirs = [d.name for d in skills_dir.iterdir() if d.is_dir()]
-        # Kimi uses dotted skill names; other agents use hyphen-separated names.
+        expected_skill_name = "speckit-specify"
-        expected_skill_name = "speckit.specify" if agent_key == "kimi" else "speckit-specify"
         assert expected_skill_name in skill_dirs
         assert (skills_dir / expected_skill_name / "SKILL.md").exists()
 
@@ -773,6 +831,32 @@ class TestNewProjectCommandSkip:
         mock_skills.assert_called_once()
         assert mock_skills.call_args.kwargs.get("overwrite_existing") is True
 
+    def test_kimi_legacy_migration_runs_without_ai_skills_flag(self, tmp_path):
+        """Kimi init should migrate dotted legacy skills even when --ai-skills is not set."""
+        from typer.testing import CliRunner
+
+        runner = CliRunner()
+        target = tmp_path / "kimi-legacy-no-ai-skills"
+
+        def fake_download(project_path, *args, **kwargs):
+            legacy_dir = project_path / ".kimi" / "skills" / "speckit.plan"
+            legacy_dir.mkdir(parents=True, exist_ok=True)
+            (legacy_dir / "SKILL.md").write_text("---\nname: speckit.plan\n---\n\nlegacy\n")
+
+        with patch("specify_cli.download_and_extract_template", side_effect=fake_download), \
+             patch("specify_cli.ensure_executable_scripts"), \
+             patch("specify_cli.ensure_constitution_from_template"), \
+             patch("specify_cli.is_git_repo", return_value=False), \
+             patch("specify_cli.shutil.which", return_value="/usr/bin/kimi"):
+            result = runner.invoke(
+                app,
+                ["init", str(target), "--ai", "kimi", "--script", "sh", "--no-git"],
+            )
+
+        assert result.exit_code == 0
+        assert not (target / ".kimi" / "skills" / "speckit.plan").exists()
+        assert (target / ".kimi" / "skills" / "speckit-plan" / "SKILL.md").exists()
+
     def test_codex_ai_skills_here_mode_preserves_existing_codex_dir(self, tmp_path, monkeypatch):
         """Codex --here skills init should not delete a pre-existing .codex directory."""
         from typer.testing import CliRunner
@@ -1118,12 +1202,12 @@ class TestCliValidation:
             assert "Optional skills that you can use for your specs" in result.output
 
     def test_kimi_next_steps_show_skill_invocation(self, monkeypatch):
-        """Kimi next-steps guidance should display /skill:speckit.* usage."""
+        """Kimi next-steps guidance should display /skill:speckit-* usage."""
         from typer.testing import CliRunner
 
         def _fake_download(*args, **kwargs):
             project_path = Path(args[0])
-            skill_dir = project_path / ".kimi" / "skills" / "speckit.specify"
+            skill_dir = project_path / ".kimi" / "skills" / "speckit-specify"
             skill_dir.mkdir(parents=True, exist_ok=True)
             (skill_dir / "SKILL.md").write_text("---\ndescription: Test skill\n---\n\nBody.\n")
 
@@ -1137,7 +1221,7 @@ class TestCliValidation:
             )
 
             assert result.exit_code == 0
-            assert "/skill:speckit.constitution" in result.output
+            assert "/skill:speckit-constitution" in result.output
             assert "/speckit.constitution" not in result.output
             assert "Optional skills that you can use for your specs" in result.output
 

tests/test_core_pack_scaffold.py

@@ -142,7 +142,7 @@ def _expected_cmd_dir(project_path: Path, agent: str) -> Path:
 
 # Agents whose commands are laid out as <skills_dir>/<name>/SKILL.md.
 # Maps agent -> separator used in skill directory names.
-_SKILL_AGENTS: dict[str, str] = {"codex": "-", "kimi": "."}
+_SKILL_AGENTS: dict[str, str] = {"codex": "-", "kimi": "-"}
 
 
 def _expected_ext(agent: str) -> str:

tests/test_extension_skills.py

@@ -41,11 +41,8 @@ def _create_init_options(project_root: Path, ai: str = "claude", ai_skills: bool
 def _create_skills_dir(project_root: Path, ai: str = "claude") -> Path:
     """Create and return the expected skills directory for the given agent."""
     # Match the logic in _get_skills_dir() from specify_cli
-    from specify_cli import AGENT_CONFIG, AGENT_SKILLS_DIR_OVERRIDES, DEFAULT_SKILLS_DIR
+    from specify_cli import AGENT_CONFIG, DEFAULT_SKILLS_DIR
 
-    if ai in AGENT_SKILLS_DIR_OVERRIDES:
-        skills_dir = project_root / AGENT_SKILLS_DIR_OVERRIDES[ai]
-    else:
     agent_config = AGENT_CONFIG.get(ai, {})
     agent_folder = agent_config.get("folder", "")
     if agent_folder:
@@ -195,6 +192,24 @@ class TestExtensionManagerGetSkillsDir:
         result = manager._get_skills_dir()
         assert result is None
 
+    def test_returns_kimi_skills_dir_when_ai_skills_disabled(self, project_dir):
+        """Kimi should still use its native skills dir when ai_skills is false."""
+        _create_init_options(project_dir, ai="kimi", ai_skills=False)
+        skills_dir = _create_skills_dir(project_dir, ai="kimi")
+        manager = ExtensionManager(project_dir)
+        result = manager._get_skills_dir()
+        assert result == skills_dir
+
+    def test_returns_none_for_non_dict_init_options(self, project_dir):
+        """Corrupted-but-parseable init-options should not crash skill-dir lookup."""
+        opts_file = project_dir / ".specify" / "init-options.json"
+        opts_file.parent.mkdir(parents=True, exist_ok=True)
+        opts_file.write_text("[]")
+        _create_skills_dir(project_dir, ai="claude")
+        manager = ExtensionManager(project_dir)
+        result = manager._get_skills_dir()
+        assert result is None
+
 
 # ===== Extension Skill Registration Tests =====
 
@@ -211,8 +226,8 @@ class TestExtensionSkillRegistration:
 
         # Check that skill directories were created
         skill_dirs = sorted([d.name for d in skills_dir.iterdir() if d.is_dir()])
-        assert "speckit-test-ext.hello" in skill_dirs
+        assert "speckit-test-ext-hello" in skill_dirs
-        assert "speckit-test-ext.world" in skill_dirs
+        assert "speckit-test-ext-world" in skill_dirs
 
     def test_skill_md_content_correct(self, skills_project, extension_dir):
         """SKILL.md should have correct agentskills.io structure."""
@@ -222,13 +237,13 @@ class TestExtensionSkillRegistration:
             extension_dir, "0.1.0", register_commands=False
         )
 
-        skill_file = skills_dir / "speckit-test-ext.hello" / "SKILL.md"
+        skill_file = skills_dir / "speckit-test-ext-hello" / "SKILL.md"
         assert skill_file.exists()
         content = skill_file.read_text()
 
         # Check structure
         assert content.startswith("---\n")
-        assert "name: speckit-test-ext.hello" in content
+        assert "name: speckit-test-ext-hello" in content
         assert "description:" in content
         assert "Test hello command" in content
         assert "source: extension:test-ext" in content
@@ -244,7 +259,7 @@ class TestExtensionSkillRegistration:
             extension_dir, "0.1.0", register_commands=False
         )
 
-        skill_file = skills_dir / "speckit-test-ext.hello" / "SKILL.md"
+        skill_file = skills_dir / "speckit-test-ext-hello" / "SKILL.md"
         content = skill_file.read_text()
 
         assert content.startswith("---\n")
@@ -252,7 +267,7 @@ class TestExtensionSkillRegistration:
         assert len(parts) >= 3
         parsed = yaml.safe_load(parts[1])
         assert isinstance(parsed, dict)
-        assert parsed["name"] == "speckit-test-ext.hello"
+        assert parsed["name"] == "speckit-test-ext-hello"
         assert "description" in parsed
 
     def test_no_skills_when_ai_skills_disabled(self, no_skills_project, extension_dir):
@@ -281,7 +296,7 @@ class TestExtensionSkillRegistration:
         project_dir, skills_dir = skills_project
 
         # Pre-create a custom skill
-        custom_dir = skills_dir / "speckit-test-ext.hello"
+        custom_dir = skills_dir / "speckit-test-ext-hello"
         custom_dir.mkdir(parents=True)
         custom_content = "# My Custom Hello Skill\nUser-modified content\n"
         (custom_dir / "SKILL.md").write_text(custom_content)
@@ -296,9 +311,9 @@ class TestExtensionSkillRegistration:
 
         # But the other skill should still be created
         metadata = manager.registry.get(manifest.id)
-        assert "speckit-test-ext.world" in metadata["registered_skills"]
+        assert "speckit-test-ext-world" in metadata["registered_skills"]
         # The pre-existing one should NOT be in registered_skills (it was skipped)
-        assert "speckit-test-ext.hello" not in metadata["registered_skills"]
+        assert "speckit-test-ext-hello" not in metadata["registered_skills"]
 
     def test_registered_skills_in_registry(self, skills_project, extension_dir):
         """Registry should contain registered_skills list."""
@@ -311,11 +326,11 @@ class TestExtensionSkillRegistration:
         metadata = manager.registry.get(manifest.id)
         assert "registered_skills" in metadata
         assert len(metadata["registered_skills"]) == 2
-        assert "speckit-test-ext.hello" in metadata["registered_skills"]
+        assert "speckit-test-ext-hello" in metadata["registered_skills"]
-        assert "speckit-test-ext.world" in metadata["registered_skills"]
+        assert "speckit-test-ext-world" in metadata["registered_skills"]
 
-    def test_kimi_uses_dot_notation(self, project_dir, temp_dir):
+    def test_kimi_uses_hyphenated_skill_names(self, project_dir, temp_dir):
-        """Kimi agent should use dot notation for skill names."""
+        """Kimi agent should use the same hyphenated skill names as hooks."""
         _create_init_options(project_dir, ai="kimi", ai_skills=True)
         _create_skills_dir(project_dir, ai="kimi")
         ext_dir = _create_extension_dir(temp_dir, ext_id="test-ext")
@@ -326,9 +341,80 @@ class TestExtensionSkillRegistration:
         )
 
         metadata = manager.registry.get(manifest.id)
-        # Kimi should use dots, not hyphens
+        assert "speckit-test-ext-hello" in metadata["registered_skills"]
-        assert "speckit.test-ext.hello" in metadata["registered_skills"]
+        assert "speckit-test-ext-world" in metadata["registered_skills"]
-        assert "speckit.test-ext.world" in metadata["registered_skills"]
+
+    def test_kimi_creates_skills_when_ai_skills_disabled(self, project_dir, temp_dir):
+        """Kimi should still auto-register extension skills in native-skills mode."""
+        _create_init_options(project_dir, ai="kimi", ai_skills=False)
+        skills_dir = _create_skills_dir(project_dir, ai="kimi")
+        ext_dir = _create_extension_dir(temp_dir, ext_id="test-ext")
+
+        manager = ExtensionManager(project_dir)
+        manifest = manager.install_from_directory(
+            ext_dir, "0.1.0", register_commands=False
+        )
+
+        metadata = manager.registry.get(manifest.id)
+        assert "speckit-test-ext-hello" in metadata["registered_skills"]
+        assert "speckit-test-ext-world" in metadata["registered_skills"]
+        assert (skills_dir / "speckit-test-ext-hello" / "SKILL.md").exists()
+
+    def test_skill_registration_resolves_script_placeholders(self, project_dir, temp_dir):
+        """Auto-registered extension skills should resolve script placeholders."""
+        _create_init_options(project_dir, ai="claude", ai_skills=True)
+        skills_dir = _create_skills_dir(project_dir, ai="claude")
+
+        ext_dir = temp_dir / "scripted-ext"
+        ext_dir.mkdir()
+        manifest_data = {
+            "schema_version": "1.0",
+            "extension": {
+                "id": "scripted-ext",
+                "name": "Scripted Extension",
+                "version": "1.0.0",
+                "description": "Test",
+            },
+            "requires": {"speckit_version": ">=0.1.0"},
+            "provides": {
+                "commands": [
+                    {
+                        "name": "speckit.scripted-ext.plan",
+                        "file": "commands/plan.md",
+                        "description": "Scripted plan command",
+                    }
+                ]
+            },
+        }
+        with open(ext_dir / "extension.yml", "w") as f:
+            yaml.dump(manifest_data, f)
+
+        (ext_dir / "commands").mkdir()
+        (ext_dir / "commands" / "plan.md").write_text(
+            "---\n"
+            "description: Scripted plan command\n"
+            "scripts:\n"
+            "  sh: ../../scripts/bash/setup-plan.sh --json \"{ARGS}\"\n"
+            "agent_scripts:\n"
+            "  sh: ../../scripts/bash/update-agent-context.sh __AGENT__\n"
+            "---\n\n"
+            "Run {SCRIPT}\n"
+            "Then {AGENT_SCRIPT}\n"
+            "Review templates/checklist.md and memory/constitution.md for __AGENT__.\n"
+        )
+
+        manager = ExtensionManager(project_dir)
+        manager.install_from_directory(ext_dir, "0.1.0", register_commands=False)
+
+        content = (skills_dir / "speckit-scripted-ext-plan" / "SKILL.md").read_text()
+        assert "{SCRIPT}" not in content
+        assert "{AGENT_SCRIPT}" not in content
+        assert "{ARGS}" not in content
+        assert "__AGENT__" not in content
+        assert '.specify/scripts/bash/setup-plan.sh --json "$ARGUMENTS"' in content
+        assert ".specify/scripts/bash/update-agent-context.sh claude" in content
+        assert ".specify/templates/checklist.md" in content
+        assert ".specify/memory/constitution.md" in content
 
     def test_missing_command_file_skipped(self, skills_project, temp_dir):
         """Commands with missing source files should be skipped gracefully."""
@@ -375,8 +461,8 @@ class TestExtensionSkillRegistration:
         )
 
         metadata = manager.registry.get(manifest.id)
-        assert "speckit-missing-cmd-ext.exists" in metadata["registered_skills"]
+        assert "speckit-missing-cmd-ext-exists" in metadata["registered_skills"]
-        assert "speckit-missing-cmd-ext.ghost" not in metadata["registered_skills"]
+        assert "speckit-missing-cmd-ext-ghost" not in metadata["registered_skills"]
 
 
 # ===== Extension Skill Unregistration Tests =====
@@ -393,16 +479,16 @@ class TestExtensionSkillUnregistration:
         )
 
         # Verify skills exist
-        assert (skills_dir / "speckit-test-ext.hello" / "SKILL.md").exists()
+        assert (skills_dir / "speckit-test-ext-hello" / "SKILL.md").exists()
-        assert (skills_dir / "speckit-test-ext.world" / "SKILL.md").exists()
+        assert (skills_dir / "speckit-test-ext-world" / "SKILL.md").exists()
 
         # Remove extension
         result = manager.remove(manifest.id, keep_config=False)
         assert result is True
 
         # Skills should be gone
-        assert not (skills_dir / "speckit-test-ext.hello").exists()
+        assert not (skills_dir / "speckit-test-ext-hello").exists()
-        assert not (skills_dir / "speckit-test-ext.world").exists()
+        assert not (skills_dir / "speckit-test-ext-world").exists()
 
     def test_other_skills_preserved_on_remove(self, skills_project, extension_dir):
         """Non-extension skills should not be affected by extension removal."""
@@ -433,8 +519,8 @@ class TestExtensionSkillUnregistration:
         )
 
         # Manually delete skill dirs before calling remove
-        shutil.rmtree(skills_dir / "speckit-test-ext.hello")
+        shutil.rmtree(skills_dir / "speckit-test-ext-hello")
-        shutil.rmtree(skills_dir / "speckit-test-ext.world")
+        shutil.rmtree(skills_dir / "speckit-test-ext-world")
 
         # Should not raise
         result = manager.remove(manifest.id, keep_config=False)
@@ -457,6 +543,21 @@ class TestExtensionSkillUnregistration:
 class TestExtensionSkillEdgeCases:
     """Test edge cases in extension skill registration."""
 
+    def test_install_with_non_dict_init_options_does_not_crash(self, project_dir, extension_dir):
+        """Corrupted init-options payloads should disable skill registration, not crash install."""
+        opts_file = project_dir / ".specify" / "init-options.json"
+        opts_file.parent.mkdir(parents=True, exist_ok=True)
+        opts_file.write_text("[]")
+        _create_skills_dir(project_dir, ai="claude")
+
+        manager = ExtensionManager(project_dir)
+        manifest = manager.install_from_directory(
+            extension_dir, "0.1.0", register_commands=False
+        )
+
+        metadata = manager.registry.get(manifest.id)
+        assert metadata["registered_skills"] == []
+
     def test_command_without_frontmatter(self, skills_project, temp_dir):
         """Commands without YAML frontmatter should still produce valid skills."""
         project_dir, skills_dir = skills_project
@@ -495,10 +596,10 @@ class TestExtensionSkillEdgeCases:
             ext_dir, "0.1.0", register_commands=False
         )
 
-        skill_file = skills_dir / "speckit-nofm-ext.plain" / "SKILL.md"
+        skill_file = skills_dir / "speckit-nofm-ext-plain" / "SKILL.md"
         assert skill_file.exists()
         content = skill_file.read_text()
-        assert "name: speckit-nofm-ext.plain" in content
+        assert "name: speckit-nofm-ext-plain" in content
         # Fallback description when no frontmatter description
         assert "Extension command: speckit.nofm-ext.plain" in content
         assert "Body without frontmatter." in content
@@ -515,8 +616,8 @@ class TestExtensionSkillEdgeCases:
         )
 
         skills_dir = project_dir / ".gemini" / "skills"
-        assert (skills_dir / "speckit-test-ext.hello" / "SKILL.md").exists()
+        assert (skills_dir / "speckit-test-ext-hello" / "SKILL.md").exists()
-        assert (skills_dir / "speckit-test-ext.world" / "SKILL.md").exists()
+        assert (skills_dir / "speckit-test-ext-world" / "SKILL.md").exists()
 
     def test_multiple_extensions_independent_skills(self, skills_project, temp_dir):
         """Installing and removing different extensions should be independent."""
@@ -534,15 +635,15 @@ class TestExtensionSkillEdgeCases:
         )
 
         # Both should have skills
-        assert (skills_dir / "speckit-ext-a.hello" / "SKILL.md").exists()
+        assert (skills_dir / "speckit-ext-a-hello" / "SKILL.md").exists()
-        assert (skills_dir / "speckit-ext-b.hello" / "SKILL.md").exists()
+        assert (skills_dir / "speckit-ext-b-hello" / "SKILL.md").exists()
 
         # Remove ext-a
         manager.remove("ext-a", keep_config=False)
 
         # ext-a skills gone, ext-b skills preserved
-        assert not (skills_dir / "speckit-ext-a.hello").exists()
+        assert not (skills_dir / "speckit-ext-a-hello").exists()
-        assert (skills_dir / "speckit-ext-b.hello" / "SKILL.md").exists()
+        assert (skills_dir / "speckit-ext-b-hello" / "SKILL.md").exists()
 
     def test_malformed_frontmatter_handled(self, skills_project, temp_dir):
         """Commands with invalid YAML frontmatter should still produce valid skills."""
@@ -591,7 +692,7 @@ class TestExtensionSkillEdgeCases:
             ext_dir, "0.1.0", register_commands=False
         )
 
-        skill_file = skills_dir / "speckit-badfm-ext.broken" / "SKILL.md"
+        skill_file = skills_dir / "speckit-badfm-ext-broken" / "SKILL.md"
         assert skill_file.exists()
         content = skill_file.read_text()
         # Fallback description since frontmatter was invalid
@@ -607,7 +708,7 @@ class TestExtensionSkillEdgeCases:
         )
 
         # Verify skills exist
-        assert (skills_dir / "speckit-test-ext.hello" / "SKILL.md").exists()
+        assert (skills_dir / "speckit-test-ext-hello" / "SKILL.md").exists()
 
         # Delete init-options.json to simulate user change
         init_opts = project_dir / ".specify" / "init-options.json"
@@ -616,8 +717,8 @@ class TestExtensionSkillEdgeCases:
         # Remove should still clean up via fallback scan
         result = manager.remove(manifest.id, keep_config=False)
         assert result is True
-        assert not (skills_dir / "speckit-test-ext.hello").exists()
+        assert not (skills_dir / "speckit-test-ext-hello").exists()
-        assert not (skills_dir / "speckit-test-ext.world").exists()
+        assert not (skills_dir / "speckit-test-ext-world").exists()
 
     def test_remove_cleans_up_when_ai_skills_toggled(self, skills_project, extension_dir):
         """Skills should be cleaned up even if ai_skills is toggled to false after install."""
@@ -628,7 +729,7 @@ class TestExtensionSkillEdgeCases:
         )
 
         # Verify skills exist
-        assert (skills_dir / "speckit-test-ext.hello" / "SKILL.md").exists()
+        assert (skills_dir / "speckit-test-ext-hello" / "SKILL.md").exists()
 
         # Toggle ai_skills to false
         _create_init_options(project_dir, ai="claude", ai_skills=False)
@@ -636,5 +737,5 @@ class TestExtensionSkillEdgeCases:
         # Remove should still clean up via fallback scan
         result = manager.remove(manifest.id, keep_config=False)
         assert result is True
-        assert not (skills_dir / "speckit-test-ext.hello").exists()
+        assert not (skills_dir / "speckit-test-ext-hello").exists()
-        assert not (skills_dir / "speckit-test-ext.world").exists()
+        assert not (skills_dir / "speckit-test-ext-world").exists()

tests/test_extensions.py

@@ -22,6 +22,7 @@ from specify_cli.extensions import (
     ExtensionRegistry,
     ExtensionManager,
     CommandRegistrar,
+    HookExecutor,
     ExtensionCatalog,
     ExtensionError,
     ValidationError,
@@ -759,6 +760,81 @@ $ARGUMENTS
         assert "Prüfe Konformität" in output
         assert "\\u" not in output
 
+    def test_adjust_script_paths_does_not_mutate_input(self):
+        """Path adjustments should not mutate caller-owned frontmatter dicts."""
+        from specify_cli.agents import CommandRegistrar as AgentCommandRegistrar
+        registrar = AgentCommandRegistrar()
+        original = {
+            "scripts": {
+                "sh": "../../scripts/bash/setup-plan.sh {ARGS}",
+                "ps": "../../scripts/powershell/setup-plan.ps1 {ARGS}",
+            }
+        }
+        before = json.loads(json.dumps(original))
+
+        adjusted = registrar._adjust_script_paths(original)
+
+        assert original == before
+        assert adjusted["scripts"]["sh"] == ".specify/scripts/bash/setup-plan.sh {ARGS}"
+        assert adjusted["scripts"]["ps"] == ".specify/scripts/powershell/setup-plan.ps1 {ARGS}"
+
+    def test_adjust_script_paths_preserves_extension_local_paths(self):
+        """Extension-local script paths should not be rewritten into .specify/.specify."""
+        from specify_cli.agents import CommandRegistrar as AgentCommandRegistrar
+        registrar = AgentCommandRegistrar()
+        original = {
+            "scripts": {
+                "sh": ".specify/extensions/test-ext/scripts/setup.sh {ARGS}",
+                "ps": "scripts/powershell/setup-plan.ps1 {ARGS}",
+            }
+        }
+
+        adjusted = registrar._adjust_script_paths(original)
+
+        assert adjusted["scripts"]["sh"] == ".specify/extensions/test-ext/scripts/setup.sh {ARGS}"
+        assert adjusted["scripts"]["ps"] == ".specify/scripts/powershell/setup-plan.ps1 {ARGS}"
+
+    def test_rewrite_project_relative_paths_preserves_extension_local_body_paths(self):
+        """Body rewrites should preserve extension-local assets while fixing top-level refs."""
+        from specify_cli.agents import CommandRegistrar as AgentCommandRegistrar
+
+        body = (
+            "Read `.specify/extensions/test-ext/templates/spec.md`\n"
+            "Run scripts/bash/setup-plan.sh\n"
+        )
+
+        rewritten = AgentCommandRegistrar._rewrite_project_relative_paths(body)
+
+        assert ".specify/extensions/test-ext/templates/spec.md" in rewritten
+        assert ".specify/scripts/bash/setup-plan.sh" in rewritten
+
+    def test_render_toml_command_handles_embedded_triple_double_quotes(self):
+        """TOML renderer should stay valid when body includes triple double-quotes."""
+        from specify_cli.agents import CommandRegistrar as AgentCommandRegistrar
+        registrar = AgentCommandRegistrar()
+        output = registrar.render_toml_command(
+            {"description": "x"},
+            'line1\n"""danger"""\nline2',
+            "extension:test-ext",
+        )
+
+        assert "prompt = '''" in output
+        assert '"""danger"""' in output
+
+    def test_render_toml_command_escapes_when_both_triple_quote_styles_exist(self):
+        """If body has both triple quote styles, fall back to escaped basic string."""
+        from specify_cli.agents import CommandRegistrar as AgentCommandRegistrar
+        registrar = AgentCommandRegistrar()
+        output = registrar.render_toml_command(
+            {"description": "x"},
+            'a """ b\nc \'\'\' d',
+            "extension:test-ext",
+        )
+
+        assert 'prompt = "' in output
+        assert "\\n" in output
+        assert "\\\"\\\"\\\"" in output
+
     def test_register_commands_for_claude(self, extension_dir, project_dir):
         """Test registering commands for Claude agent."""
         # Create .claude directory
@@ -875,11 +951,11 @@ $ARGUMENTS
         registrar = CommandRegistrar()
         registrar.register_commands_for_agent("codex", manifest, extension_dir, project_dir)
 
-        skill_file = skills_dir / "speckit-test.hello" / "SKILL.md"
+        skill_file = skills_dir / "speckit-test-hello" / "SKILL.md"
         assert skill_file.exists()
 
         content = skill_file.read_text()
-        assert "name: speckit-test.hello" in content
+        assert "name: speckit-test-hello" in content
         assert "description: Test hello command" in content
         assert "compatibility:" in content
         assert "metadata:" in content
@@ -944,7 +1020,7 @@ Agent __AGENT__
         registrar = CommandRegistrar()
         registrar.register_commands_for_agent("codex", manifest, ext_dir, project_dir)
 
-        skill_file = skills_dir / "speckit-test.plan" / "SKILL.md"
+        skill_file = skills_dir / "speckit-test-plan" / "SKILL.md"
         assert skill_file.exists()
 
         content = skill_file.read_text()
@@ -994,12 +1070,12 @@ Agent __AGENT__
         registrar = CommandRegistrar()
         registrar.register_commands_for_agent("codex", manifest, ext_dir, project_dir)
 
-        primary = skills_dir / "speckit-alias.cmd" / "SKILL.md"
+        primary = skills_dir / "speckit-alias-cmd" / "SKILL.md"
         alias = skills_dir / "speckit-shortcut" / "SKILL.md"
 
         assert primary.exists()
         assert alias.exists()
-        assert "name: speckit-alias.cmd" in primary.read_text()
+        assert "name: speckit-alias-cmd" in primary.read_text()
         assert "name: speckit-shortcut" in alias.read_text()
 
     def test_codex_skill_registration_uses_fallback_script_variant_without_init_options(
@@ -1056,7 +1132,7 @@ Then {AGENT_SCRIPT}
         registrar = CommandRegistrar()
         registrar.register_commands_for_agent("codex", manifest, ext_dir, project_dir)
 
-        skill_file = skills_dir / "speckit-fallback.plan" / "SKILL.md"
+        skill_file = skills_dir / "speckit-fallback-plan" / "SKILL.md"
         assert skill_file.exists()
 
         content = skill_file.read_text()
@@ -1065,6 +1141,62 @@ Then {AGENT_SCRIPT}
         assert '.specify/scripts/bash/setup-plan.sh --json "$ARGUMENTS"' in content
         assert ".specify/scripts/bash/update-agent-context.sh codex" in content
 
+    def test_codex_skill_registration_handles_non_dict_init_options(
+        self, project_dir, temp_dir
+    ):
+        """Non-dict init-options payloads should not crash skill placeholder resolution."""
+        import yaml
+
+        ext_dir = temp_dir / "ext-script-list-init"
+        ext_dir.mkdir()
+        (ext_dir / "commands").mkdir()
+
+        manifest_data = {
+            "schema_version": "1.0",
+            "extension": {
+                "id": "ext-script-list-init",
+                "name": "List init options",
+                "version": "1.0.0",
+                "description": "Test",
+            },
+            "requires": {"speckit_version": ">=0.1.0"},
+            "provides": {
+                "commands": [
+                    {
+                        "name": "speckit.list.plan",
+                        "file": "commands/plan.md",
+                    }
+                ]
+            },
+        }
+        with open(ext_dir / "extension.yml", "w") as f:
+            yaml.dump(manifest_data, f)
+
+        (ext_dir / "commands" / "plan.md").write_text(
+            """---
+description: "List init scripted command"
+scripts:
+  sh: ../../scripts/bash/setup-plan.sh --json "{ARGS}"
+---
+
+Run {SCRIPT}
+"""
+        )
+
+        init_options = project_dir / ".specify" / "init-options.json"
+        init_options.parent.mkdir(parents=True, exist_ok=True)
+        init_options.write_text("[]")
+
+        skills_dir = project_dir / ".agents" / "skills"
+        skills_dir.mkdir(parents=True)
+
+        manifest = ExtensionManifest(ext_dir / "extension.yml")
+        registrar = CommandRegistrar()
+        registrar.register_commands_for_agent("codex", manifest, ext_dir, project_dir)
+
+        content = (skills_dir / "speckit-list-plan" / "SKILL.md").read_text()
+        assert '.specify/scripts/bash/setup-plan.sh --json "$ARGUMENTS"' in content
+
     def test_codex_skill_registration_fallback_prefers_powershell_on_windows(
         self, project_dir, temp_dir, monkeypatch
     ):
@@ -1121,7 +1253,7 @@ Then {AGENT_SCRIPT}
         registrar = CommandRegistrar()
         registrar.register_commands_for_agent("codex", manifest, ext_dir, project_dir)
 
-        skill_file = skills_dir / "speckit-windows.plan" / "SKILL.md"
+        skill_file = skills_dir / "speckit-windows-plan" / "SKILL.md"
         assert skill_file.exists()
 
         content = skill_file.read_text()
@@ -3231,3 +3363,128 @@ class TestExtensionPriorityBackwardsCompatibility:
         assert result[0][0] == "ext-with-priority"
         assert result[1][0] == "legacy-ext"
         assert result[2][0] == "ext-low-priority"
+
+
+class TestHookInvocationRendering:
+    """Test hook invocation formatting for different agent modes."""
+
+    def test_kimi_hooks_render_skill_invocation(self, project_dir):
+        """Kimi projects should render /skill:speckit-* invocations."""
+        init_options = project_dir / ".specify" / "init-options.json"
+        init_options.parent.mkdir(parents=True, exist_ok=True)
+        init_options.write_text(json.dumps({"ai": "kimi", "ai_skills": False}))
+
+        hook_executor = HookExecutor(project_dir)
+        message = hook_executor.format_hook_message(
+            "before_plan",
+            [
+                {
+                    "extension": "test-ext",
+                    "command": "speckit.plan",
+                    "optional": False,
+                }
+            ],
+        )
+
+        assert "Executing: `/skill:speckit-plan`" in message
+        assert "EXECUTE_COMMAND: speckit.plan" in message
+        assert "EXECUTE_COMMAND_INVOCATION: /skill:speckit-plan" in message
+
+    def test_codex_hooks_render_dollar_skill_invocation(self, project_dir):
+        """Codex projects with --ai-skills should render $speckit-* invocations."""
+        init_options = project_dir / ".specify" / "init-options.json"
+        init_options.parent.mkdir(parents=True, exist_ok=True)
+        init_options.write_text(json.dumps({"ai": "codex", "ai_skills": True}))
+
+        hook_executor = HookExecutor(project_dir)
+        execution = hook_executor.execute_hook(
+            {
+                "extension": "test-ext",
+                "command": "speckit.tasks",
+                "optional": False,
+            }
+        )
+
+        assert execution["command"] == "speckit.tasks"
+        assert execution["invocation"] == "$speckit-tasks"
+
+    def test_non_skill_command_keeps_slash_invocation(self, project_dir):
+        """Custom hook commands should keep slash invocation style."""
+        init_options = project_dir / ".specify" / "init-options.json"
+        init_options.parent.mkdir(parents=True, exist_ok=True)
+        init_options.write_text(json.dumps({"ai": "kimi", "ai_skills": False}))
+
+        hook_executor = HookExecutor(project_dir)
+        message = hook_executor.format_hook_message(
+            "before_tasks",
+            [
+                {
+                    "extension": "test-ext",
+                    "command": "pre_tasks_test",
+                    "optional": False,
+                }
+            ],
+        )
+
+        assert "Executing: `/pre_tasks_test`" in message
+        assert "EXECUTE_COMMAND: pre_tasks_test" in message
+        assert "EXECUTE_COMMAND_INVOCATION: /pre_tasks_test" in message
+
+    def test_extension_command_uses_hyphenated_skill_invocation(self, project_dir):
+        """Multi-segment extension command ids should map to hyphenated skills."""
+        init_options = project_dir / ".specify" / "init-options.json"
+        init_options.parent.mkdir(parents=True, exist_ok=True)
+        init_options.write_text(json.dumps({"ai": "kimi", "ai_skills": False}))
+
+        hook_executor = HookExecutor(project_dir)
+        message = hook_executor.format_hook_message(
+            "after_tasks",
+            [
+                {
+                    "extension": "test-ext",
+                    "command": "speckit.test.hello",
+                    "optional": False,
+                }
+            ],
+        )
+
+        assert "Executing: `/skill:speckit-test-hello`" in message
+        assert "EXECUTE_COMMAND: speckit.test.hello" in message
+        assert "EXECUTE_COMMAND_INVOCATION: /skill:speckit-test-hello" in message
+
+    def test_hook_executor_caches_init_options_lookup(self, project_dir, monkeypatch):
+        """Init options should be loaded once per executor instance."""
+        calls = {"count": 0}
+
+        def fake_load_init_options(_project_root):
+            calls["count"] += 1
+            return {"ai": "kimi", "ai_skills": False}
+
+        monkeypatch.setattr("specify_cli.load_init_options", fake_load_init_options)
+
+        hook_executor = HookExecutor(project_dir)
+        assert hook_executor._render_hook_invocation("speckit.plan") == "/skill:speckit-plan"
+        assert hook_executor._render_hook_invocation("speckit.tasks") == "/skill:speckit-tasks"
+        assert calls["count"] == 1
+
+    def test_hook_message_falls_back_when_invocation_is_empty(self, project_dir):
+        """Hook messages should still render actionable command placeholders."""
+        init_options = project_dir / ".specify" / "init-options.json"
+        init_options.parent.mkdir(parents=True, exist_ok=True)
+        init_options.write_text(json.dumps({"ai": "kimi", "ai_skills": False}))
+
+        hook_executor = HookExecutor(project_dir)
+        message = hook_executor.format_hook_message(
+            "after_tasks",
+            [
+                {
+                    "extension": "test-ext",
+                    "command": None,
+                    "optional": False,
+                }
+            ],
+        )
+
+        assert "Executing: `/<missing command>`" in message
+        assert "EXECUTE_COMMAND: <missing command>" in message
+        assert "EXECUTE_COMMAND_INVOCATION: /<missing command>" in message

tests/test_presets.py

@@ -1942,10 +1942,10 @@ class TestInitOptions:
 class TestPresetSkills:
     """Tests for preset skill registration and unregistration."""
 
-    def _write_init_options(self, project_dir, ai="claude", ai_skills=True):
+    def _write_init_options(self, project_dir, ai="claude", ai_skills=True, script="sh"):
         from specify_cli import save_init_options
 
-        save_init_options(project_dir, {"ai": ai, "ai_skills": ai_skills})
+        save_init_options(project_dir, {"ai": ai, "ai_skills": ai_skills, "script": script})
 
     def _create_skill(self, skills_dir, skill_name, body="original body"):
         skill_dir = skills_dir / skill_name
@@ -1995,6 +1995,26 @@ class TestPresetSkills:
         content = skill_file.read_text()
         assert "untouched" in content, "Skill should not be modified when ai_skills=False"
 
+    def test_get_skills_dir_returns_none_for_non_string_ai(self, project_dir):
+        """Corrupted init-options ai values should not crash preset skill resolution."""
+        init_options = project_dir / ".specify" / "init-options.json"
+        init_options.parent.mkdir(parents=True, exist_ok=True)
+        init_options.write_text('{"ai":["codex"],"ai_skills":true,"script":"sh"}')
+
+        manager = PresetManager(project_dir)
+
+        assert manager._get_skills_dir() is None
+
+    def test_get_skills_dir_returns_none_for_non_dict_init_options(self, project_dir):
+        """Corrupted non-dict init-options payloads should fail closed."""
+        init_options = project_dir / ".specify" / "init-options.json"
+        init_options.parent.mkdir(parents=True, exist_ok=True)
+        init_options.write_text("[]")
+
+        manager = PresetManager(project_dir)
+
+        assert manager._get_skills_dir() is None
+
     def test_skill_not_updated_without_init_options(self, project_dir, temp_dir):
         """When no init-options.json exists, preset install should not touch skills."""
         skills_dir = project_dir / ".claude" / "skills"
@@ -2040,6 +2060,52 @@ class TestPresetSkills:
         assert "preset:self-test" not in content, "Preset content should be gone"
         assert "templates/commands/specify.md" in content, "Should reference core template"
 
+    def test_skill_restored_on_remove_resolves_script_placeholders(self, project_dir):
+        """Core restore should resolve {SCRIPT}/{ARGS} placeholders like other skill paths."""
+        self._write_init_options(project_dir, ai="claude", ai_skills=True, script="sh")
+        skills_dir = project_dir / ".claude" / "skills"
+        self._create_skill(skills_dir, "speckit-specify", body="old")
+        (project_dir / ".claude" / "commands").mkdir(parents=True, exist_ok=True)
+
+        core_cmds = project_dir / ".specify" / "templates" / "commands"
+        core_cmds.mkdir(parents=True, exist_ok=True)
+        (core_cmds / "specify.md").write_text(
+            "---\n"
+            "description: Core specify command\n"
+            "scripts:\n"
+            "  sh: .specify/scripts/bash/create-new-feature.sh --json \"{ARGS}\"\n"
+            "---\n\n"
+            "Run:\n"
+            "{SCRIPT}\n"
+        )
+
+        manager = PresetManager(project_dir)
+        SELF_TEST_DIR = Path(__file__).parent.parent / "presets" / "self-test"
+        manager.install_from_directory(SELF_TEST_DIR, "0.1.5")
+        manager.remove("self-test")
+
+        content = (skills_dir / "speckit-specify" / "SKILL.md").read_text()
+        assert "{SCRIPT}" not in content
+        assert "{ARGS}" not in content
+        assert ".specify/scripts/bash/create-new-feature.sh --json \"$ARGUMENTS\"" in content
+
+    def test_skill_not_overridden_when_skill_path_is_file(self, project_dir):
+        """Preset install should skip non-directory skill targets."""
+        self._write_init_options(project_dir, ai="claude")
+        skills_dir = project_dir / ".claude" / "skills"
+        skills_dir.mkdir(parents=True, exist_ok=True)
+        (skills_dir / "speckit-specify").write_text("not-a-directory")
+
+        (project_dir / ".claude" / "commands").mkdir(parents=True, exist_ok=True)
+
+        manager = PresetManager(project_dir)
+        SELF_TEST_DIR = Path(__file__).parent.parent / "presets" / "self-test"
+        manager.install_from_directory(SELF_TEST_DIR, "0.1.5")
+
+        assert (skills_dir / "speckit-specify").is_file()
+        metadata = manager.registry.get("self-test")
+        assert "speckit-specify" not in metadata.get("registered_skills", [])
+
     def test_no_skills_registered_when_no_skill_dir_exists(self, project_dir, temp_dir):
         """Skills should not be created when no existing skill dir is found."""
         self._write_init_options(project_dir, ai="claude")
@@ -2054,6 +2120,304 @@ class TestPresetSkills:
         metadata = manager.registry.get("self-test")
         assert metadata.get("registered_skills", []) == []
 
+    def test_extension_skill_override_matches_hyphenated_multisegment_name(self, project_dir, temp_dir):
+        """Preset overrides for speckit.<ext>.<cmd> should target speckit-<ext>-<cmd> skills."""
+        self._write_init_options(project_dir, ai="codex")
+        skills_dir = project_dir / ".agents" / "skills"
+        self._create_skill(skills_dir, "speckit-fakeext-cmd", body="untouched")
+        (project_dir / ".specify" / "extensions" / "fakeext").mkdir(parents=True, exist_ok=True)
+
+        preset_dir = temp_dir / "ext-skill-override"
+        preset_dir.mkdir()
+        (preset_dir / "commands").mkdir()
+        (preset_dir / "commands" / "speckit.fakeext.cmd.md").write_text(
+            "---\ndescription: Override fakeext cmd\n---\n\npreset:ext-skill-override\n"
+        )
+        manifest_data = {
+            "schema_version": "1.0",
+            "preset": {
+                "id": "ext-skill-override",
+                "name": "Ext Skill Override",
+                "version": "1.0.0",
+                "description": "Test",
+            },
+            "requires": {"speckit_version": ">=0.1.0"},
+            "provides": {
+                "templates": [
+                    {
+                        "type": "command",
+                        "name": "speckit.fakeext.cmd",
+                        "file": "commands/speckit.fakeext.cmd.md",
+                    }
+                ]
+            },
+        }
+        with open(preset_dir / "preset.yml", "w") as f:
+            yaml.dump(manifest_data, f)
+
+        manager = PresetManager(project_dir)
+        manager.install_from_directory(preset_dir, "0.1.5")
+
+        skill_file = skills_dir / "speckit-fakeext-cmd" / "SKILL.md"
+        assert skill_file.exists()
+        content = skill_file.read_text()
+        assert "preset:ext-skill-override" in content
+        assert "name: speckit-fakeext-cmd" in content
+        assert "# Speckit Fakeext Cmd Skill" in content
+
+        metadata = manager.registry.get("ext-skill-override")
+        assert "speckit-fakeext-cmd" in metadata.get("registered_skills", [])
+
+    def test_extension_skill_restored_on_preset_remove(self, project_dir, temp_dir):
+        """Preset removal should restore an extension-backed skill instead of deleting it."""
+        self._write_init_options(project_dir, ai="codex")
+        skills_dir = project_dir / ".agents" / "skills"
+        self._create_skill(skills_dir, "speckit-fakeext-cmd", body="original extension skill")
+
+        extension_dir = project_dir / ".specify" / "extensions" / "fakeext"
+        (extension_dir / "commands").mkdir(parents=True, exist_ok=True)
+        (extension_dir / "commands" / "cmd.md").write_text(
+            "---\n"
+            "description: Extension fakeext cmd\n"
+            "scripts:\n"
+            "  sh: ../../scripts/bash/setup-plan.sh --json \"{ARGS}\"\n"
+            "---\n\n"
+            "extension:fakeext\n"
+            "Run {SCRIPT}\n"
+        )
+        extension_manifest = {
+            "schema_version": "1.0",
+            "extension": {
+                "id": "fakeext",
+                "name": "Fake Extension",
+                "version": "1.0.0",
+                "description": "Test",
+            },
+            "requires": {"speckit_version": ">=0.1.0"},
+            "provides": {
+                "commands": [
+                    {
+                        "name": "speckit.fakeext.cmd",
+                        "file": "commands/cmd.md",
+                        "description": "Fake extension command",
+                    }
+                ]
+            },
+        }
+        with open(extension_dir / "extension.yml", "w") as f:
+            yaml.dump(extension_manifest, f)
+
+        preset_dir = temp_dir / "ext-skill-restore"
+        preset_dir.mkdir()
+        (preset_dir / "commands").mkdir()
+        (preset_dir / "commands" / "speckit.fakeext.cmd.md").write_text(
+            "---\ndescription: Override fakeext cmd\n---\n\npreset:ext-skill-restore\n"
+        )
+        preset_manifest = {
+            "schema_version": "1.0",
+            "preset": {
+                "id": "ext-skill-restore",
+                "name": "Ext Skill Restore",
+                "version": "1.0.0",
+                "description": "Test",
+            },
+            "requires": {"speckit_version": ">=0.1.0"},
+            "provides": {
+                "templates": [
+                    {
+                        "type": "command",
+                        "name": "speckit.fakeext.cmd",
+                        "file": "commands/speckit.fakeext.cmd.md",
+                    }
+                ]
+            },
+        }
+        with open(preset_dir / "preset.yml", "w") as f:
+            yaml.dump(preset_manifest, f)
+
+        manager = PresetManager(project_dir)
+        manager.install_from_directory(preset_dir, "0.1.5")
+
+        skill_file = skills_dir / "speckit-fakeext-cmd" / "SKILL.md"
+        assert "preset:ext-skill-restore" in skill_file.read_text()
+
+        manager.remove("ext-skill-restore")
+
+        assert skill_file.exists()
+        content = skill_file.read_text()
+        assert "preset:ext-skill-restore" not in content
+        assert "source: extension:fakeext" in content
+        assert "extension:fakeext" in content
+        assert '.specify/scripts/bash/setup-plan.sh --json "$ARGUMENTS"' in content
+        assert "# Fakeext Cmd Skill" in content
+
+    def test_preset_remove_skips_skill_dir_without_skill_file(self, project_dir, temp_dir):
+        """Preset removal should not delete arbitrary directories missing SKILL.md."""
+        self._write_init_options(project_dir, ai="codex")
+        skills_dir = project_dir / ".agents" / "skills"
+        stray_skill_dir = skills_dir / "speckit-fakeext-cmd"
+        stray_skill_dir.mkdir(parents=True, exist_ok=True)
+        note_file = stray_skill_dir / "notes.txt"
+        note_file.write_text("user content", encoding="utf-8")
+
+        preset_dir = temp_dir / "ext-skill-missing-file"
+        preset_dir.mkdir()
+        (preset_dir / "commands").mkdir()
+        (preset_dir / "commands" / "speckit.fakeext.cmd.md").write_text(
+            "---\ndescription: Override fakeext cmd\n---\n\npreset:ext-skill-missing-file\n"
+        )
+        preset_manifest = {
+            "schema_version": "1.0",
+            "preset": {
+                "id": "ext-skill-missing-file",
+                "name": "Ext Skill Missing File",
+                "version": "1.0.0",
+                "description": "Test",
+            },
+            "requires": {"speckit_version": ">=0.1.0"},
+            "provides": {
+                "templates": [
+                    {
+                        "type": "command",
+                        "name": "speckit.fakeext.cmd",
+                        "file": "commands/speckit.fakeext.cmd.md",
+                    }
+                ]
+            },
+        }
+        with open(preset_dir / "preset.yml", "w") as f:
+            yaml.dump(preset_manifest, f)
+
+        manager = PresetManager(project_dir)
+        installed_preset_dir = manager.presets_dir / "ext-skill-missing-file"
+        shutil.copytree(preset_dir, installed_preset_dir)
+        manager.registry.add(
+            "ext-skill-missing-file",
+            {
+                "version": "1.0.0",
+                "source": str(preset_dir),
+                "provides_templates": ["speckit.fakeext.cmd"],
+                "registered_skills": ["speckit-fakeext-cmd"],
+                "priority": 10,
+            },
+        )
+
+        manager.remove("ext-skill-missing-file")
+
+        assert stray_skill_dir.is_dir()
+        assert note_file.read_text(encoding="utf-8") == "user content"
+
+    def test_kimi_legacy_dotted_skill_override_still_applies(self, project_dir, temp_dir):
+        """Preset overrides should still target legacy dotted Kimi skill directories."""
+        self._write_init_options(project_dir, ai="kimi")
+        skills_dir = project_dir / ".kimi" / "skills"
+        self._create_skill(skills_dir, "speckit.specify", body="untouched")
+
+        (project_dir / ".kimi" / "commands").mkdir(parents=True, exist_ok=True)
+
+        manager = PresetManager(project_dir)
+        self_test_dir = Path(__file__).parent.parent / "presets" / "self-test"
+        manager.install_from_directory(self_test_dir, "0.1.5")
+
+        skill_file = skills_dir / "speckit.specify" / "SKILL.md"
+        assert skill_file.exists()
+        content = skill_file.read_text()
+        assert "preset:self-test" in content
+        assert "name: speckit.specify" in content
+
+        metadata = manager.registry.get("self-test")
+        assert "speckit.specify" in metadata.get("registered_skills", [])
+
+    def test_kimi_skill_updated_even_when_ai_skills_disabled(self, project_dir, temp_dir):
+        """Kimi presets should still propagate command overrides to existing skills."""
+        self._write_init_options(project_dir, ai="kimi", ai_skills=False)
+        skills_dir = project_dir / ".kimi" / "skills"
+        self._create_skill(skills_dir, "speckit-specify", body="untouched")
+
+        (project_dir / ".kimi" / "commands").mkdir(parents=True, exist_ok=True)
+
+        manager = PresetManager(project_dir)
+        self_test_dir = Path(__file__).parent.parent / "presets" / "self-test"
+        manager.install_from_directory(self_test_dir, "0.1.5")
+
+        skill_file = skills_dir / "speckit-specify" / "SKILL.md"
+        assert skill_file.exists()
+        content = skill_file.read_text()
+        assert "preset:self-test" in content
+        assert "name: speckit-specify" in content
+
+        metadata = manager.registry.get("self-test")
+        assert "speckit-specify" in metadata.get("registered_skills", [])
+
+    def test_kimi_preset_skill_override_resolves_script_placeholders(self, project_dir, temp_dir):
+        """Kimi preset skill overrides should resolve placeholders and rewrite project paths."""
+        self._write_init_options(project_dir, ai="kimi", ai_skills=False, script="sh")
+        skills_dir = project_dir / ".kimi" / "skills"
+        self._create_skill(skills_dir, "speckit-specify", body="untouched")
+        (project_dir / ".kimi" / "commands").mkdir(parents=True, exist_ok=True)
+
+        preset_dir = temp_dir / "kimi-placeholder-override"
+        preset_dir.mkdir()
+        (preset_dir / "commands").mkdir()
+        (preset_dir / "commands" / "speckit.specify.md").write_text(
+            "---\n"
+            "description: Kimi placeholder override\n"
+            "scripts:\n"
+            "  sh: scripts/bash/create-new-feature.sh --json \"{ARGS}\"\n"
+            "---\n\n"
+            "Execute `{SCRIPT}` for __AGENT__\n"
+            "Review templates/checklist.md and memory/constitution.md\n"
+        )
+        manifest_data = {
+            "schema_version": "1.0",
+            "preset": {
+                "id": "kimi-placeholder-override",
+                "name": "Kimi Placeholder Override",
+                "version": "1.0.0",
+                "description": "Test",
+            },
+            "requires": {"speckit_version": ">=0.1.0"},
+            "provides": {
+                "templates": [
+                    {
+                        "type": "command",
+                        "name": "speckit.specify",
+                        "file": "commands/speckit.specify.md",
+                    }
+                ]
+            },
+        }
+        with open(preset_dir / "preset.yml", "w") as f:
+            yaml.dump(manifest_data, f)
+
+        manager = PresetManager(project_dir)
+        manager.install_from_directory(preset_dir, "0.1.5")
+
+        content = (skills_dir / "speckit-specify" / "SKILL.md").read_text()
+        assert "{SCRIPT}" not in content
+        assert "__AGENT__" not in content
+        assert ".specify/scripts/bash/create-new-feature.sh --json \"$ARGUMENTS\"" in content
+        assert ".specify/templates/checklist.md" in content
+        assert ".specify/memory/constitution.md" in content
+        assert "for kimi" in content
+
+    def test_preset_skill_registration_handles_non_dict_init_options(self, project_dir, temp_dir):
+        """Non-dict init-options payloads should not crash preset install/remove flows."""
+        init_options = project_dir / ".specify" / "init-options.json"
+        init_options.parent.mkdir(parents=True, exist_ok=True)
+        init_options.write_text("[]")
+
+        skills_dir = project_dir / ".claude" / "skills"
+        self._create_skill(skills_dir, "speckit-specify", body="untouched")
+        (project_dir / ".claude" / "commands").mkdir(parents=True, exist_ok=True)
+
+        manager = PresetManager(project_dir)
+        self_test_dir = Path(__file__).parent.parent / "presets" / "self-test"
+        manager.install_from_directory(self_test_dir, "0.1.5")
+
+        content = (skills_dir / "speckit-specify" / "SKILL.md").read_text()
+        assert "untouched" in content
+
 
 class TestPresetSetPriority:
     """Test preset set-priority CLI command."""

tests/test_timestamp_branches.py

@@ -14,6 +14,7 @@ import pytest
 
 PROJECT_ROOT = Path(__file__).resolve().parent.parent
 CREATE_FEATURE = PROJECT_ROOT / "scripts" / "bash" / "create-new-feature.sh"
+CREATE_FEATURE_PS = PROJECT_ROOT / "scripts" / "powershell" / "create-new-feature.ps1"
 COMMON_SH = PROJECT_ROOT / "scripts" / "bash" / "common.sh"
 
 
@@ -147,6 +148,24 @@ class TestSequentialBranch:
                 branch = line.split(":", 1)[1].strip()
         assert branch == "003-next-feat", f"expected 003-next-feat, got: {branch}"
 
+    def test_sequential_supports_four_digit_prefixes(self, git_repo: Path):
+        """Sequential numbering should continue past 999 without truncation."""
+        (git_repo / "specs" / "999-last-3digit").mkdir(parents=True)
+        (git_repo / "specs" / "1000-first-4digit").mkdir(parents=True)
+        result = run_script(git_repo, "--short-name", "next-feat", "Next feature")
+        assert result.returncode == 0, result.stderr
+        branch = None
+        for line in result.stdout.splitlines():
+            if line.startswith("BRANCH_NAME:"):
+                branch = line.split(":", 1)[1].strip()
+        assert branch == "1001-next-feat", f"expected 1001-next-feat, got: {branch}"
+
+    def test_powershell_scanner_uses_long_tryparse_for_large_prefixes(self):
+        """PowerShell scanner should parse large prefixes without [int] casts."""
+        content = CREATE_FEATURE_PS.read_text(encoding="utf-8")
+        assert "[long]::TryParse($matches[1], [ref]$num)" in content
+        assert "$num = [int]$matches[1]" not in content
+
 
 # ── check_feature_branch Tests ───────────────────────────────────────────────