# Claude Performance

> Self-improving measurement layer for Claude Code. Reads JSONL session data, computes effectiveness metrics, writes behavioral rules into CLAUDE.md.

## Facts
- Page: https://tashan.sh/capability/plugin-adelaidasofia-claude-performance-claude-performance
- tashan id: plugin:adelaidasofia/claude-performance/claude-performance
- Source: https://github.com/adelaidasofia/claude-performance
- Type: plugin
- Category: data
- tashan score: 38.0 / 100
- Adoption: 11.0
- Upkeep: 74.0
- Freshness: 82.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- GitHub stars: 1
- License: MIT
- Official: no

## Install

```sh
/plugin marketplace add anthropics/claude-plugins-community
/plugin install claude-performance@claude-community
```

## Security audit
Not scanned. We audit npm-published capabilities; this one has no npm package we can resolve, or has not reached the queue. This is not a clean bill of health.

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Measured 2026-09-13 by tashan (https://tashan.sh) from public evidence. Scorer s5.