---

docType: guide scope: repo status: active authoritative: false owner: skills language: en whenToUse:

• when installing TianGong LCA skills
• when checking wrapper execution expectations whenToUpdate:
• when skill installation guidance changes
• when the unified CLI wrapper contract changes checkPaths:
• .claude-plugin/marketplace.json
• README.md
• README.zh-CN.md
• scripts/lib/cli-launcher.mjs
• scripts/inspect-local-cli.mjs
• scripts/validate-skills.mjs
• “*/SKILL.md”
• “*/scripts/**” lastReviewedAt: 2026-10-27 lastReviewedCommit: fa367bddb429dd0e0aee99e1e47af52b62694daf lastReviewedNote: “Reviewed Skills #135: ordinary CLI calls require the configured installed entry; no published download/default remains. Source-development and owner-specific release/test pins remain isolated. Offline help and missing/retired selection regressions cover copied packages.”

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Tiangong LCA Skills

Repository: https://github.com/tiangong-lca/agent-skills

Use the skills CLI from https://github.com/vercel-labs/skills to install, update, and manage these skills.

Install the CLI

npm i skills@latest -g

Install

• List available skills (no install):

  npx skills add https://github.com/tiangong-lca/agent-skills --list
  

• Install all skills (project scope by default):

  npx skills add https://github.com/tiangong-lca/agent-skills
  

• Install specific skills:

  npx skills add https://github.com/tiangong-lca/agent-skills --skill flow-hybrid-search --skill process-hybrid-search
  

Target agents and scope

• Target specific agents:

  npx skills add https://github.com/tiangong-lca/agent-skills -a codex -a claude-code
  

• Install globally (user scope):

  npx skills add https://github.com/tiangong-lca/agent-skills -g
  

• Scope notes:
  • Project scope installs into .//skills/.
  • Global scope installs into the per-agent user skills directory resolved by the skills CLI on the current platform. Use npx skills list to inspect the exact path on macOS, Linux, or Windows.

Install method

• Interactive installs let you choose:
  • Symlink (recommended)
  • Copy

Update and verify

• List installed skills:

  npx skills list
  

• Check for updates:

  npx skills check
  

• Update all skills:

  npx skills update
  

External runtime skills

This repository owns checked-in TianGong LCA workflow skills. Fast-moving Tiangong KB research skills are consumed from their owning repositories at runtime instead of being mirrored here.

For source-evidence dataset development that needs SCI paper evidence, resolve the latest external skill from tiangong-ai/skills:

npx skills use https://github.com/tiangong-ai/skills --skill tiangong-kb-sci-search --full-depth

Optional local project install: