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pm-claude-skills/scripts/install.sh
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mohitagw15856 05b6d799f0 SkillCheck validator, Cursor exports, and per-agent installers (#27)
Three more learnings from alirezarezvani/claude-skills, applied:

1. SkillCheck validator (scripts/skillcheck.mjs) — validates every SKILL.md
   against the authoring standard (frontmatter, name/folder match, trigger +
   produces clauses, required headings) plus tier referential integrity.
   Errors fail CI; --strict fails on warnings too. New skillcheck.yml workflow
   and a SkillCheck status badge in the README. Current: 0 errors / 14 advisory
   warnings across 172 skills.

2. Cursor export platform — build-exports.mjs now generates
   exports/cursor/<bundle>/<skill>/<skill>.mdc rule files. The PLATFORMS
   registry now supports per-skill filenames (file as a function).

3. Per-agent installers — scripts/install.sh unifies install for
   claude/hermes/codex/openclaw/cursor (--link, --target, --dry-run, --list).
   Curl-able one-liners codex-install.sh, openclaw-install.sh, and
   cursor-install.sh clone the library and install in a single command.

README documents the one-line installs and Cursor exports; CHANGELOG and the
authoring standard updated.


Claude-Session: https://claude.ai/code/session_016JWn5jRD5tcEFKrubjQ6Px

Co-authored-by: Claude <noreply@anthropic.com>
2026-06-17 13:38:31 +01:00

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#!/usr/bin/env bash
# Unified skill installer for SKILL.md-native agents (and Cursor rules).
#
# Native agents (Claude Code, Hermes, OpenAI Codex, OpenClaw) read the same
# SKILL.md standard — installing is just placing the skill folders where the
# agent discovers them. Cursor uses .mdc rule files (from exports/cursor/).
#
# Usage:
# ./scripts/install.sh --agent claude
# ./scripts/install.sh --agent codex --link
# ./scripts/install.sh --agent cursor --target ./.cursor/rules
# ./scripts/install.sh --list
#
# Flags:
# --agent <name> claude | hermes | codex | openclaw | cursor
# --target <path> override the default install directory
# --link symlink instead of copy (native agents only; updates follow git pull)
# --dry-run print actions without writing
# --list list supported agents and their default targets
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
REPO_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
SKILLS_DIR="$REPO_DIR/skills"
AGENT=""; TARGET=""; LINK=0; DRYRUN=0
default_target() {
case "$1" in
claude) echo "$HOME/.claude/skills" ;;
hermes) echo "$HOME/.hermes/skills" ;;
codex) echo "$HOME/.codex/skills" ;;
openclaw) echo "$HOME/.openclaw/skills" ;;
cursor) echo "$PWD/.cursor/rules" ;;
*) return 1 ;;
esac
}
list_agents() {
echo "Supported agents and default targets:"
for a in claude hermes codex openclaw cursor; do
printf " %-9s %s\n" "$a" "$(default_target "$a")"
done
echo
echo "Native SKILL.md agents: claude, hermes, codex, openclaw (install skill folders)."
echo "Cursor installs generated .mdc rules from exports/cursor/."
echo "Targets are sensible defaults — override with --target if your setup differs."
}
while [ $# -gt 0 ]; do
case "$1" in
--agent) AGENT="${2:-}"; shift 2 ;;
--target) TARGET="${2:-}"; shift 2 ;;
--link) LINK=1; shift ;;
--dry-run) DRYRUN=1; shift ;;
--list) list_agents; exit 0 ;;
-h|--help) sed -n '2,20p' "$0" | sed 's/^# \{0,1\}//'; exit 0 ;;
*) echo "Unknown argument: $1" >&2; exit 2 ;;
esac
done
if [ -z "$AGENT" ]; then echo "Error: --agent is required (see --list)." >&2; exit 2; fi
if ! default_target "$AGENT" >/dev/null 2>&1; then
echo "Error: unknown agent '$AGENT'. Run --list." >&2; exit 2
fi
[ -n "$TARGET" ] || TARGET="$(default_target "$AGENT")"
if [ ! -d "$SKILLS_DIR" ]; then
echo "Error: cannot find skills/ at $SKILLS_DIR (run from a clone of the repo)." >&2; exit 1
fi
place() { # place <src> <dest>
local src="$1" dest="$2"
if [ "$DRYRUN" = 1 ]; then echo " would install $(basename "$src") -> $dest"; return; fi
rm -rf "$dest"
if [ "$LINK" = 1 ]; then ln -s "$src" "$dest"; else cp -R "$src" "$dest"; fi
}
count=0
if [ "$DRYRUN" = 1 ]; then echo "[dry-run] Installing skills for '$AGENT' into $TARGET";
else echo "Installing skills for '$AGENT' into $TARGET"; mkdir -p "$TARGET"; fi
if [ "$AGENT" = "cursor" ]; then
# Install generated .mdc rules (flattened) into .cursor/rules/.
CURSOR_DIR="$REPO_DIR/exports/cursor"
if [ ! -d "$CURSOR_DIR" ]; then
echo "Error: $CURSOR_DIR missing. Run: node scripts/build-exports.mjs" >&2; exit 1
fi
while IFS= read -r mdc; do
base="$(basename "$mdc")"
if [ "$DRYRUN" = 1 ]; then echo " would install $base -> $TARGET/$base";
else cp "$mdc" "$TARGET/$base"; fi
count=$((count + 1))
done < <(find "$CURSOR_DIR" -name '*.mdc' | sort)
else
# Native SKILL.md agents: place each skill folder.
for skill in "$SKILLS_DIR"/*/; do
[ -f "$skill/SKILL.md" ] || continue
name="$(basename "$skill")"
place "${skill%/}" "$TARGET/$name"
count=$((count + 1))
done
fi
echo
if [ "$DRYRUN" = 1 ]; then
echo "[dry-run] Would install $count item(s) for '$AGENT'."
else
echo "Installed $count item(s) for '$AGENT'."
case "$AGENT" in
cursor) echo "Cursor will pick up the rules in $TARGET on its next session." ;;
*) echo "Restart $AGENT — it auto-discovers SKILL.md skills in $TARGET by their description." ;;
esac
fi