Skills Update

Skills Update

Refresh externally installed skills listed in skills-lock.json. Installed copies live under .agents/skills/.

Invocation is explicit only - do not update skills unless the user requests it.

Hard rules

• Never run npx skills update without at least one skill name. A bare update installs or refreshes every discoverable skill and pollutes .agents/skills/ with unwanted content.
• Never run npx skills add <source> without --skill <name>. A bare add installs every skill from the source repo and pollutes .agents/skills/.
• Never run npx skills add unless the user explicitly requests a new skill or a legacy refresh (see below).
• Only update skill names present as keys in skills-lock.json.
• One skill name per npx invocation. Do not batch multiple skills in a single command unless the user explicitly names them.
• Run all commands from the repository root.
• Network access is required.

Workflow

1. Read skills-lock.json and collect Object.keys(skills) - this is the authoritative list. Do not rely on a stale embedded list.

2. For each name, run a separate command:

   npx skills update <skill-name>
   

3. If a skill reports “cannot be updated automatically (installed before skillPath tracking)”, re-add it from its lockfile source with --skill:

   npx skills add <source> --skill <skill-name> -y
   

   Example:

   npx skills add github/awesome-copilot --skill git-commit -y
   

Or run the helper script (skips well-known sources such as stripe-best-practices):

bash .agents/skills/skills-update/scripts/read-legacy-skills.sh

4. Stop and report on the first failure; do not continue blindly.

5. Review git status and git diff:

   • Expect changes under .agents/skills/<locked-skill>/ and skills-lock.json (computedHash updates).
   • Flag any new skill directories not in the lockfile.
   • Confirm project-local skills (e.g. monorepo-setup, zod, dependency-audit, lint-autofix) are unchanged.

6. Run cspell on touched paths:

   pnpm exec cspell skills-lock.json ".agents/skills/**/SKILL.md"
   

Helper script

From the repository root:

pnpm skills-update

Equivalent to:

bash .agents/skills/skills-update/scripts/update-locked-skills.sh

The script reads skills-lock.json, runs npx skills update <name> once per skill sequentially, and exits non-zero on the first failure.

Legacy re-add script

For skills missing skillPath in the lockfile:

bash .agents/skills/skills-update/scripts/read-legacy-skills.sh

After re-add, future refreshes work via npx skills update <name> because the lockfile gains a skillPath.

Known limitations

• stripe-best-practices (sourceType: well-known, docs.stripe.com) cannot be re-added with npx skills add - the CLI tries to git-clone the source and fails. Leave as-is or refresh manually when the skills CLI supports it.

Output format

Skills Updated
- <skill-name>: <passed/failed>

Skills Skipped
- <skill-name>: <reason, or "None">

Unexpected Paths
- <path or "None">

Commands
- <command>: <result>

Validation
- <command>: <passed/failed>