# Context OS

> Context OS helps Claude Code find the right files faster. It builds a local repo graph of paths, symbols, imports, line counts, and hot files, then injects a compact autocontext block with up to five likely file candidates for each prompt. It runs locally with no server, no embeddings, and no telemetry. Live proof in the repo shows 40.9 percent aggregate token reduction across 36 Claude Code calls.

## Facts
- Page: https://tashan.sh/capability/plugin-sravan27-context-os-context-os
- tashan id: plugin:sravan27/context-os/context-os
- Source: https://github.com/sravan27/context-os
- Type: plugin
- Category: data
- tashan score: 33.0 / 100
- Adoption: 20.0
- Upkeep: 49.0
- Freshness: 67.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: solid
- GitHub stars: 10
- License: MIT
- Official: no

## Install

```sh
/plugin marketplace add anthropics/claude-plugins-community
/plugin install context-os@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.