3 free Claude Code plugins to install before you vibe code
Ponytail makes Claude write the least code that works. Graphify gives it a map of your project. Agent Skills makes it work like a senior engineer.
Checked on 15 Oct 2026. Tools change fast, so the official page always wins if it says something different.
What you need first
The 3 plugins, one by one
1. Ponytail: the least code that works
In the creator's own benchmark (39 tasks in Claude Code): 53% less code, 45% fewer tokens, 41% less time and 26% lower cost. About 163.6k stars. Ponytail on GitHub
/plugin marketplace add DietrichGebert/ponytail
/plugin install ponytail@ponytail
2. Graphify: a map of your project
Builds a local knowledge graph of your project, so Claude looks things up instead of re-reading every file. Biggest gains on bigger projects. About 127k stars. Graphify on GitHub
uv tool install graphifyy graphify install
/graphify .
Tip: Note the double y in graphifyy. Look-alike packages exist, so type it exactly.
3. Agent Skills by Addy Osmani: senior-engineer habits
25 skills that take Claude through spec, plan, build, test, review and ship. Addy is a longtime Google engineering leader who now works on Claude Code. About 106.7k stars. Agent Skills on GitHub
/plugin marketplace add addyosmani/agent-skills
/plugin install agent-skills@addy-agent-skills
Tip: The commands: /spec, /plan, /build, /test, /review, /ship.
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The catch
- The savings are the creators' own tests. Ponytail's numbers are self-reported. Your results will vary.
- Graphify helps most on big projects. On a small project you may not notice much.
- Graphify also sells a paid Cloud product. You don't need it. The local tool is free.
- Add one plugin at a time and check it works before the next.
- Claude Code isn't in the free Claude plan. It needs a paid plan such as Pro.
Official links
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