# Semanticsearch

> A fully offline semantic search tool for Claude. Index local files (PDF, DOCX, Markdown, TXT, PPTX, CSV) into a vector database and search them using natural language. Uses hybrid search combining vector similarity with full-text keyword matching for accurate retrieval. Supports incremental indexing, 50+ languages, and runs entirely on your machine — no API keys, no data leaves your device.

## Facts
- Page: https://tashan.sh/capability/plugin-zhubit-cowork-semantic-search-semanticsearch
- tashan id: plugin:zhubit/cowork-semantic-search/semanticsearch
- Source: https://github.com/ZhuBit/cowork-semantic-search
- Type: plugin
- Category: ai
- tashan score: 30.0 / 100
- Adoption: 26.0
- Upkeep: 43.0
- Freshness: 53.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: solid
- GitHub stars: 28
- License: AGPL-3.0
- Official: no

## Install

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