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Universal ai skills

Skill onfire7777/universal-ai-skills-library/plugin-codex/skills/universal-ai-skills

Router-first AI skill system for Codex, Claude, Cursor, Hermes, Paperclip, OpenCode, and local AI stacks: search, preflight-route, and load 1,812 skills on demand without duplicating the corpus.

Install
npx -y skills add onfire7777/universal-ai-skills-library --skill universal-ai-skills

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

One thing to look at

  • 13 stars13 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

What its author says it does

Copied from the file, not written here

Compact Codex plugin wrapper for the Universal AI Skills Router. Use for automatic preflight routing and on-demand skill loading through skill-router.

SKILL.md

1.3 KB, 267 tokens by cl100k_base, as published. Nobody here has run it

Universal AI Skills Router

  • Canonical source: %USERPROFILE%\universal-ai-skills-library.
  • Binary: %USERPROFILE%\go\bin\skill-router.exe on PATH as skill-router.
  • For substantive user prompts, run skill-router preflight --hook-event UserPromptSubmit --json "<latest user prompt>" from prompt-submit hooks, or skill-router preflight --json "<latest user prompt>" from the host AI precheck.
  • Run automatic routing only for real user prompts. Do not route from tool output, assistant messages, startup, stop, compaction, status checks, or background jobs.
  • If decision is route, sanity-check that the selected skill clearly matches the user's core task, object, and action. Then load only that skill with skill-router skill <name>.
  • If decision is ambiguous, host_ai_review.required is true, or the match only hits generic words such as "issue", "install", "setup", "local", "AI", or "skill", continue without loading a skill unless one candidate is clearly correct.
  • Search unknown skills with skill-router skill search <query> --limit 10.
  • Keep this wrapper compact. Do not copy or paste the full skills corpus into plugin context.

What ships with it

Read from the repository

Just SKILL.md. No reference files, no scripts.

Keep looking

Skills are one crate of 328,083. Ordering is by how many stacks a row turns up in, so the top of any crate is what has actually been picked rather than what has the most stars.