Agent Skill

Yao Meta Skill skill

yao-meta-skillyaojingang/yao-meta-skillSKILL.md

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.

2.7kMIT

always on

76 tokname + description

once used

632 tokSKILL.md body

bundled files

280177 scripts

repo stars

2.7kGitHub

Install the Yao Meta Skill skill

Skills CLI (Claude Code, Codex, Cursor and others)

npx skills add https://github.com/yaojingang/yao-meta-skill --skill yao-meta-skill

Claude Code, by hand (all projects)

git clone --depth 1 https://github.com/yaojingang/yao-meta-skill.git /tmp/yao-meta-skill
mkdir -p ~/.claude/skills
cp -R /tmp/yao-meta-skill ~/.claude/skills/yao-meta-skill

For one project only, copy the folder into .claude/skills/ in that project instead. The agent picks it up when a task matches its description.

What it costs your context

Agent Skills load in three steps. Tokens counted with the o200k tokenizer; your model's count will differ a little.

When	What loads	Cost
Every session	Name and description	76 tok
When the agent uses it	The SKILL.md instructions	632 tok
Only if opened	280 bundled files (2.6 MB)	varies

Until it is used, yao-meta-skill costs about 18× less than the median MCP server we measured (1,363 tokens on every turn). Skills vs MCP study

Checks

Ships scripts the agent can run. Read them before installing.

Checked 2026-10-22 · method

What's inside

The headings of its SKILL.md. Read the full file on GitHub.

Yao Meta Skill
Router Rules
Modes
Compact Workflow
Updates
Skill OS 2.0 Gates
Governed Package Boundary
First-Turn Style
Output Contract
Reference Map