# codspeed

🎯 <1% variance in measurements using CPU simulation - no more flaky benchmarks. 🔥 Differential flamegraphs to pinpoint exactly what got slower, commit by commit. 💬 PR comments & status checks showing performance impact directly in your workflow.

- Tier: Indexed (plain plugin)
- Category: Testing
- Page: https://www.flowy.sh/listings/codspeedhq-codspeed
- Source: https://github.com/codspeedhq/codspeed
- Price: free and open source

## Summary
codspeed is a Claude Code plugin with 2 hand-picked skills, indexed on Flowy in the Testing category. Install it with the command on its page. It includes codspeed-optimize, codspeed-setup-harness. Its skills do not fire on their own yet. Request auto-invocation to have Flowy route them as you prompt. Free and open source.

## Install (Claude Code)
```
/plugin marketplace add codspeedhq/codspeed
/plugin install codspeed@codspeed-plugin-marketplace
```

## Skills
- codspeed-optimize
- codspeed-setup-harness

## FAQ

### What is codspeed?
🎯 <1% variance in measurements using CPU simulation - no more flaky benchmarks. 🔥 Differential flamegraphs to pinpoint exactly what got slower, commit by commit. 💬 PR comments & status checks showing performance impact directly in your workflow.

### How do I install codspeed?
Run these in Claude Code: /plugin marketplace add codspeedhq/codspeed then /plugin install codspeed@codspeed-plugin-marketplace. Then prompt normally.

### Does codspeed auto-invoke its skills?
Not yet. It is indexed on Flowy as a plain plugin. Request auto-invocation on its page and Flowy will route its skills for you as you prompt.

### Is codspeed free?
Yes. Flowy is free and open source, with nothing gated. You can read every skill in full before you install.