feat: Factory Droid compatibility — works across Claude Code, Codex, and Factory (v0.13.5.0) (#621)

* refactor: extract processExternalHost() shared helper for multi-host generation

Refactor the Codex-specific output routing block in gen-skill-docs.ts into
a shared processExternalHost() function. Both Codex and future external hosts
(Factory Droid) will use this helper for output routing, symlink loop detection,
frontmatter transformation, path rewrites, and metadata generation.

- Rename codexSkillName() to externalSkillName() everywhere
- Extract ExternalHostConfig interface with per-host settings
- Codex output is byte-identical (verified via --dry-run)
- Skip /codex skill for all non-Claude hosts (not just codex)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* feat: add Factory Droid host type, preamble, and co-author trailer

- Add 'factory' to Host union type with .factory/skills/gstack paths
- Extend preamble runtime root detection for Factory ($HOME/.factory/)
- Add GSTACK_DESIGN env var to preamble (was missing for Codex too)
- Add Factory Droid co-author trailer for git commits

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* feat: Factory Droid generation, --host all, and host-aware frontmatter

- Add --host factory (alias: --host droid) to gen-skill-docs
- Add --host all: generates for claude, codex, and factory in one invocation
  with fault-tolerant per-host error handling (only fails if claude fails)
- Factory frontmatter: name + description + user-invocable: true
- Factory sensitive skills: disable-model-invocation: true (from sensitive: field)
- Claude: strips sensitive: field from output (only Factory uses it)
- Factory tool name translation: Claude tool names → generic phrasing
- Replace chained gen:skill-docs calls with --host all in package.json build

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* feat: sensitive frontmatter for Factory Droid auto-invocation safety

Add sensitive: true to 6 skill templates with side effects that Factory
Droids shouldn't auto-invoke (ship, land-and-deploy, guard, careful,
freeze, unfreeze). The field is:
- Factory: emitted as disable-model-invocation: true
- Claude/Codex: stripped from output by transformFrontmatter()

Also fix Claude host path: call transformFrontmatter() for Claude to
strip the sensitive: field from Claude output.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* feat: gstack-platform-detect binary for multi-host debugging

Bash script that prints a table of installed AI coding agents (Claude,
Codex, Factory Droid, Kiro) with versions, skill paths, and gstack
installation status. Useful for debugging multi-host setups.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* feat: Factory Droid support in setup script

- Add factory to --host values (auto-detected via command -v droid)
- Add .factory/ skill doc generation step alongside .agents/
- Add create_factory_runtime_root() and link_factory_skill_dirs()
  helpers mirroring the Codex equivalents
- Factory install section creates ~/.factory/skills/ with symlinks

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* feat: Factory Droid awareness in skill-check and uninstall

- skill-check.ts: add Factory skills validation and freshness check
- gstack-uninstall: add Factory artifact cleanup (~/.factory/skills/gstack*
  and per-project .factory/ sidecar)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* test: Factory Droid generation + --host all test suites

Add 13 new tests:
- Factory output paths, frontmatter (user-invocable, disable-model-invocation)
- Sensitive vs non-sensitive skill classification
- Path rewrites (no .claude/skills/ in Factory output)
- /codex skill exclusion, openai.yaml absence
- Factory keeps Codex integration blocks (for second opinions)
- --host droid alias, --dry-run freshness, preamble paths
- --host all generates for all 3 hosts
- Setup script host validation updated for factory

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* docs: Factory Droid install instructions + CI freshness check

- README: add Factory Droid section with install instructions and
  restart note (Factory requires restart to rescan skills)
- CI: add Factory skill doc freshness verification to skill-docs.yml

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* feat: generated Factory Droid skill output (.factory/skills/)

29 skills generated for Factory Droid with:
- user-invocable: true on all skills
- disable-model-invocation: true on 6 sensitive skills
- .factory/skills/ paths (no .claude/skills/ references)
- $GSTACK_ROOT env vars for runtime root detection
- Tool name translation (Claude tool names → generic phrasing)

Committed to git for CI freshness checks and direct consumption.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* chore: add Factory Droid P1 TODO for browse MCP server

Add 3 TODOs under new ## Factory Droid section:
- P1: Browse MCP server (Option B, deeper Factory integration)
- P3: .agent/skills/ dual output for cross-agent compatibility
- P3: Custom Droid definitions alongside skills

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* chore: bump version and changelog (v0.13.5.0)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Garry Tan
2026-03-29 09:57:34 -06:00
committed by GitHub
parent ea7dbc9a39
commit 484cf1fb3b
51 changed files with 23721 additions and 135 deletions
+99 -3
View File
@@ -14,6 +14,8 @@ INSTALL_SKILLS_DIR="$(dirname "$INSTALL_GSTACK_DIR")"
BROWSE_BIN="$SOURCE_GSTACK_DIR/browse/dist/browse"
CODEX_SKILLS="$HOME/.codex/skills"
CODEX_GSTACK="$CODEX_SKILLS/gstack"
FACTORY_SKILLS="$HOME/.factory/skills"
FACTORY_GSTACK="$FACTORY_SKILLS/gstack"
IS_WINDOWS=0
case "$(uname -s)" in
@@ -37,8 +39,8 @@ while [ $# -gt 0 ]; do
done
case "$HOST" in
claude|codex|kiro|auto) ;;
*) echo "Unknown --host value: $HOST (expected claude, codex, kiro, or auto)" >&2; exit 1 ;;
claude|codex|kiro|factory|auto) ;;
*) echo "Unknown --host value: $HOST (expected claude, codex, kiro, factory, or auto)" >&2; exit 1 ;;
esac
# ─── Resolve skill prefix preference ─────────────────────────
@@ -95,12 +97,14 @@ fi
INSTALL_CLAUDE=0
INSTALL_CODEX=0
INSTALL_KIRO=0
INSTALL_FACTORY=0
if [ "$HOST" = "auto" ]; then
command -v claude >/dev/null 2>&1 && INSTALL_CLAUDE=1
command -v codex >/dev/null 2>&1 && INSTALL_CODEX=1
command -v kiro-cli >/dev/null 2>&1 && INSTALL_KIRO=1
command -v droid >/dev/null 2>&1 && INSTALL_FACTORY=1
# If none found, default to claude
if [ "$INSTALL_CLAUDE" -eq 0 ] && [ "$INSTALL_CODEX" -eq 0 ] && [ "$INSTALL_KIRO" -eq 0 ]; then
if [ "$INSTALL_CLAUDE" -eq 0 ] && [ "$INSTALL_CODEX" -eq 0 ] && [ "$INSTALL_KIRO" -eq 0 ] && [ "$INSTALL_FACTORY" -eq 0 ]; then
INSTALL_CLAUDE=1
fi
elif [ "$HOST" = "claude" ]; then
@@ -109,6 +113,8 @@ elif [ "$HOST" = "codex" ]; then
INSTALL_CODEX=1
elif [ "$HOST" = "kiro" ]; then
INSTALL_KIRO=1
elif [ "$HOST" = "factory" ]; then
INSTALL_FACTORY=1
fi
migrate_direct_codex_install() {
@@ -201,6 +207,16 @@ if [ "$NEEDS_AGENTS_GEN" -eq 1 ] && [ "$NEEDS_BUILD" -eq 0 ]; then
)
fi
# 1c. Generate .factory/ Factory Droid skill docs
if [ "$INSTALL_FACTORY" -eq 1 ] && [ "$NEEDS_BUILD" -eq 0 ]; then
echo "Generating .factory/ skill docs..."
(
cd "$SOURCE_GSTACK_DIR"
bun install --frozen-lockfile 2>/dev/null || bun install
bun run gen:skill-docs --host factory
)
fi
# 2. Ensure Playwright's Chromium is available
if ! ensure_playwright_browser; then
echo "Installing Playwright Chromium..."
@@ -455,6 +471,76 @@ create_codex_runtime_root() {
fi
}
create_factory_runtime_root() {
local gstack_dir="$1"
local factory_gstack="$2"
local factory_dir="$gstack_dir/.factory/skills"
if [ -L "$factory_gstack" ]; then
rm -f "$factory_gstack"
elif [ -d "$factory_gstack" ] && [ "$factory_gstack" != "$gstack_dir" ]; then
rm -rf "$factory_gstack"
fi
mkdir -p "$factory_gstack" "$factory_gstack/browse" "$factory_gstack/gstack-upgrade" "$factory_gstack/review"
if [ -f "$factory_dir/gstack/SKILL.md" ]; then
ln -snf "$factory_dir/gstack/SKILL.md" "$factory_gstack/SKILL.md"
fi
if [ -d "$gstack_dir/bin" ]; then
ln -snf "$gstack_dir/bin" "$factory_gstack/bin"
fi
if [ -d "$gstack_dir/browse/dist" ]; then
ln -snf "$gstack_dir/browse/dist" "$factory_gstack/browse/dist"
fi
if [ -d "$gstack_dir/browse/bin" ]; then
ln -snf "$gstack_dir/browse/bin" "$factory_gstack/browse/bin"
fi
if [ -f "$factory_dir/gstack-upgrade/SKILL.md" ]; then
ln -snf "$factory_dir/gstack-upgrade/SKILL.md" "$factory_gstack/gstack-upgrade/SKILL.md"
fi
for f in checklist.md design-checklist.md greptile-triage.md TODOS-format.md; do
if [ -f "$gstack_dir/review/$f" ]; then
ln -snf "$gstack_dir/review/$f" "$factory_gstack/review/$f"
fi
done
if [ -f "$gstack_dir/ETHOS.md" ]; then
ln -snf "$gstack_dir/ETHOS.md" "$factory_gstack/ETHOS.md"
fi
}
link_factory_skill_dirs() {
local gstack_dir="$1"
local skills_dir="$2"
local factory_dir="$gstack_dir/.factory/skills"
local linked=()
if [ ! -d "$factory_dir" ]; then
echo " Generating .factory/ skill docs..."
( cd "$gstack_dir" && bun run gen:skill-docs --host factory )
fi
if [ ! -d "$factory_dir" ]; then
echo " warning: .factory/skills/ generation failed — run 'bun run gen:skill-docs --host factory' manually" >&2
return 1
fi
for skill_dir in "$factory_dir"/gstack*/; do
if [ -f "$skill_dir/SKILL.md" ]; then
skill_name="$(basename "$skill_dir")"
[ "$skill_name" = "gstack" ] && continue
target="$skills_dir/$skill_name"
if [ -L "$target" ] || [ ! -e "$target" ]; then
ln -snf "$skill_dir" "$target"
linked+=("$skill_name")
fi
fi
done
if [ ${#linked[@]} -gt 0 ]; then
echo " linked skills: ${linked[*]}"
fi
}
# 4. Install for Claude (default)
SKILLS_BASENAME="$(basename "$INSTALL_SKILLS_DIR")"
SKILLS_PARENT_BASENAME="$(basename "$(dirname "$INSTALL_SKILLS_DIR")")"
@@ -563,6 +649,16 @@ if [ "$INSTALL_KIRO" -eq 1 ]; then
fi
fi
# 6b. Install for Factory Droid
if [ "$INSTALL_FACTORY" -eq 1 ]; then
mkdir -p "$FACTORY_SKILLS"
create_factory_runtime_root "$SOURCE_GSTACK_DIR" "$FACTORY_GSTACK"
link_factory_skill_dirs "$SOURCE_GSTACK_DIR" "$FACTORY_SKILLS"
echo "gstack ready (factory)."
echo " browse: $BROWSE_BIN"
echo " factory skills: $FACTORY_SKILLS"
fi
# 7. Create .agents/ sidecar symlinks for the real Codex skill target.
# The root Codex skill ends up pointing at $SOURCE_GSTACK_DIR/.agents/skills/gstack,
# so the runtime assets must live there for both global and repo-local installs.