Agent skill

Yao Meta Skill

by yaojingang in yaojingang/yao-meta-skill

Create, improve, or evaluate an existing skill from workflows, prompts, SOPs, scripts.

MITAuto-check passedAgent Workflows

Install Yao Meta Skill

skills CLI
$ npx skills add yaojingang/yao-meta-skill --skill yao-meta-skill -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install yaojingang/yao-meta-skill yao-meta-skill --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
yao-meta-skill
GitHub stars
2.7k
Token cost
~768 tokens
SKILL.md length
246 words
Files
820 (incl. scripts, references, assets)
Skills in repo
1
Repo updated
First seen
Licence
MIT

At a glance

Create, improve, or evaluate an existing skill from workflows, prompts, SOPs, scripts.

  • Works in 6 steps: Require repeated use + reusable output… → Lock target path + identity before… → Capture job, output, exclusions,… → …
  • Migration/release/package
  • SKILL.md covers Router Rules, Modes, Compact Workflow and Updates, plus 5 more sections
  • Install/trust checks

What it does

Yao Meta Skill is an agent skill from yaojingang/yao-meta-skill. Create, improve, or evaluate an existing skill from workflows, prompts, SOPs, scripts. Use for migration/release/package, routing, evals/tests, install/trust checks, 优化已有 skill, 补 trigger 评测. Exclude summary/translation/docs, brainstorming, one-off prompts, copy-only edits, outline-only requests.

Its SKILL.md is about 770 tokens, which your agent loads only when the skill is triggered. The skill folder holds 827 other files, including scripts, reference files and assets (for example `.github/workflows/test.yml`, `.previews/yao-meta-skill-v2-report-demo/geo-content-brief-skill/README.md` and `.previews/yao-meta-skill-v2-report-demo/geo-content-brief-skill/SKILL.example.md`).

It sits in Agent Workflows, covering LLM evaluation, Brainstorming and Operations and SOPs. The repository describes itself as: YAO = Yielding AI Outcomes. A rigorous engineering, evaluation, governance, and portability system for reusable agent skills. The licence is MIT.

When your agent uses it

  • Migration/release/package
  • Install/trust checks

Example prompts

  • “/yao-meta-skill”

Workflow steps

6 steps, taken from the first numbered list in SKILL.md.

  1. Require repeated use + reusable output contract; skip one-offs.
  2. Lock target path + identity before writes; self-edits require --self.
  3. Capture job, output, exclusions, constraints, standards, mode.
  4. Scan 3-5 useful external/user/local references.
  5. Write description early; route edits need trigger_eval.py; release gates follow risk.
  6. Add deeper profiles only when earned.

What it can do on your machine

Read from SKILL.md and the folder at commit f5d8f68. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 1 file in scripts/, which the agent can run.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Yao Meta Skill loads about 768 tokens when it runs, and up to ~33k if it reads all its reference files. Until then it costs about 78 tokens; SKILL.md has 246 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~78
When it runs · the whole SKILL.md, loaded when a task matches
~768
With references · SKILL.md plus every file in references/, read only if the agent opens them
~33k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

The full file from yaojingang/yao-meta-skill at commit f5d8f68, republished under its MIT licence (© yaojingang). 246 words, ~768 tokens.

Download SKILL.mdSave it as .claude/skills/yao-meta-skill/SKILL.md (or your agent's skills folder). This skill also uses 819 other files; get the full folder from GitHub.
name
yao-meta-skill
description
Create, improve, or evaluate an existing skill from workflows, prompts, SOPs, scripts. Use for migration/release/package, routing, evals/tests, install/trust checks, 优化已有 skill, 补 trigger 评测. Exclude summary/translation/docs, brainstorming, one-off prompts, copy-only edits, outline-only requests.
metadata.author
Yao Team

Yao Meta Skill

Router Rules

  • Route by frontmatter description using the lightest mode.
  • Keep SKILL.md lean: guidance in references/, logic in scripts/, evidence in reports/.

Modes

  • Scaffold: exploratory; Production: team; Library: shared; Governed: release-critical.
  • Rules: Method, Modes, Boundaries.

Compact Workflow

  1. Require repeated use + reusable output contract; skip one-offs.
  2. Lock target path + identity before writes; self-edits require --self.
  3. Capture job, output, exclusions, constraints, standards, mode.
  4. Scan 3-5 useful external/user/local references.
  5. Write description early; route edits need trigger_eval.py; release gates follow risk.
  6. Add deeper profiles only when earned.

Playbooks: Target Safety, Intent, Skill IR, Output Eval, Review Studio.

Updates

Activation: scripts/yao.py check-update --notice --self; show notice_text if requested; continue. “更新”: scripts/yao.py self-update --self --yes.

Skill OS 2.0 Gates

For production/library/governed releases, run Skill IR, compiler, trigger/output eval, Atlas, conformance, trust, package/install, upgrade, drift, waiver, Review Studio.

Governed Package Boundary

Governed/file-backed packages: label input_files a file-backed fixture; include owner, review cadence, output contract, rollback boundary; require trust report and reports/output_quality_scorecard.md; mark unavailable telemetry/approvals/metrics/benchmarks as missing evidence; never fabricate evidence.

Preserve labels literally when they apply: file-backed fixture, input_files, output contract, rollback boundary, trust report, reports/output_quality_scorecard.md, missing evidence.

First-Turn Style

  • Infer non-core gaps; ask one core-fork question per round, max two, then use recorded preferred inference.
  • In Chinese, sound soft and companion-like; use Intent Dialogue.

Output Contract

Builds: SKILL.md, aligned interface, justified assets, boundary/gate summary. Audits: findings + fixes; edit only when asked. No-skill: no files.

Reference Map

Primary: Method, Artifact Design, Systems, Governance, SkillOps.

© yaojingang, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 819 other files (scripts, references, assets) in the repository root of yaojingang/yao-meta-skill.

  • SKILL.md
  • .github/workflows/test.yml
  • .gitignore
  • .previews/yao-meta-skill-2-comparison/index.html
  • .previews/yao-meta-skill-2-comparison/yao-meta-skill-1-vs-2-en.png
  • .previews/yao-meta-skill-2-comparison/yao-meta-skill-1-vs-2-mobile.png
  • .previews/yao-meta-skill-2-comparison/yao-meta-skill-1-vs-2.png
  • .previews/yao-meta-skill-v2-report-demo/geo-content-brief-skill/README.md
  • .previews/yao-meta-skill-v2-report-demo/geo-content-brief-skill/SKILL.example.md
  • .previews/yao-meta-skill-v2-report-demo/geo-content-brief-skill/agents/interface.yaml
  • .previews/yao-meta-skill-v2-report-demo/geo-content-brief-skill/evals/output_cases.jsonl
  • .previews/yao-meta-skill-v2-report-demo/geo-content-brief-skill/evals/trigger_cases.jsonl
  • .previews/yao-meta-skill-v2-report-demo/geo-content-brief-skill/manifest.json
  • … and 807 more

Open the folder on GitHubat commit f5d8f68

Compare with similar skills

Yao Meta Skill next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Yao Meta Skill compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Yao Meta Skill this skillyaojingang/yao-meta-skill2.7k—~768Automated safety check: PassMIT
Qiaomu Meta Skilljoeseesun/qiaomu-meta-skill383—~2.8kAutomated safety check: PassMIT
Nemo Fabric IntegrateNVIDIA/skills3.6k—~5.8kAutomated safety check: PassApache-2.0
Trade Idea Generationagentii-ai/agentii-investment-intelligence207—~2.1kAutomated safety check: PassApache-2.0
Macro Idea Generationagentii-ai/agentii-investment-intelligence207—~2.1kAutomated safety check: PassApache-2.0
Benchmark Translateshapeshift/web206—~1.6kAutomated safety check: PassMIT

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Questions about Yao Meta Skill

What does Yao Meta Skill do?

Create, improve, or evaluate an existing skill from workflows, prompts, SOPs, scripts. Yao Meta Skill is an agent skill from yaojingang/yao-meta-skill. Create, improve, or evaluate an existing skill from workflows, prompts, SOPs, scripts.

When should I use Yao Meta Skill?

Yao Meta Skill fits situations like: migration/release/package; install/trust checks.

How do I install Yao Meta Skill in Claude Code?

Run `npx skills add yaojingang/yao-meta-skill --skill yao-meta-skill -a claude-code`. Or copy the skill folder (the yaojingang/yao-meta-skill repository) into .claude/skills/yao-meta-skill in your project. Claude Code loads it when a task matches its description.

How do I install Yao Meta Skill in Codex?

Run `npx skills add yaojingang/yao-meta-skill --skill yao-meta-skill -a codex`. Or copy the skill folder (the yaojingang/yao-meta-skill repository) into .agents/skills/yao-meta-skill in your project. Codex loads it when a task matches its description.

Can I use Yao Meta Skill in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add yaojingang/yao-meta-skill --skill yao-meta-skill -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/yao-meta-skill, .gemini/skills/yao-meta-skill, .github/skills/yao-meta-skill and .opencode/skills/yao-meta-skill in your project.

What does Yao Meta Skill need to run?

SKILL.md names no scripts, command-line tools or credentials: Yao Meta Skill is instructions for the agent only.

Does Yao Meta Skill access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Yao Meta Skill safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Yao Meta Skill use?

Yao Meta Skill is published under the MIT licence (from the LICENSE file in the skill folder). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Yao Meta Skill use?

About 768 tokens (SKILL.md is roughly 3.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 32k tokens, read only when the agent opens those files.

What are the alternatives to Yao Meta Skill?

Skills that share tags, products or a category with Yao Meta Skill: Qiaomu Meta Skill (joeseesun/qiaomu-meta-skill, 383 stars), Nemo Fabric Integrate (NVIDIA/skills, 3.6k stars), Trade Idea Generation (agentii-ai/agentii-investment-intelligence, 207 stars) and Macro Idea Generation (agentii-ai/agentii-investment-intelligence, 207 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Yao Meta Skill?

yaojingang (a GitHub user) maintains it in yaojingang/yao-meta-skill, which has 2,696 GitHub stars. The repository was last updated on August 17, 2026.

Source: yaojingang/yao-meta-skill on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.