# Second Brain

> Self-evolving AI second brain. Auto-learns from sessions, discovers tools, maintains a local knowledge base, and self-critiques code quality.

## Facts
- Page: https://tashan.sh/capability/plugin-cain-ish-claude-code-plugin-second-brain
- tashan id: plugin:cain-ish/claude-code-plugin/second-brain
- Source: https://github.com/Cain-Ish/claude-code-plugin
- Type: plugin
- Category: other
- tashan score: 43.0 / 100
- Adoption: 7.0
- Upkeep: 97.0
- Freshness: 93.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- GitHub stars: 0
- License: MIT
- Official: no

## Install

```sh
/plugin marketplace add Cain-Ish/claude-code-plugin
/plugin install second-brain@second-brain
```

## 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.