# Prompt Optimizer Local

> Advanced cross-platform prompt optimization with MCP integration and 120+ optimization rules

## Facts
- Page: https://tashan.sh/capability/pkg-mcp-prompt-optimizer-local
- tashan id: pkg:mcp-prompt-optimizer-local
- Source: https://github.com/mcp-prompt-optimizer/local-npm
- npm: https://www.npmjs.com/package/mcp-prompt-optimizer-local
- Type: npm
- Category: cloud
- tashan score: 50.0 / 100
- Adoption: 22.0
- Upkeep: 68.0
- Freshness: 95.0
- Evidence coverage: 100% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- npm downloads: 34/week
- License: Proprietary
- Official: no

## Install

```sh
claude mcp add prompt-optimizer-local -- npx -y mcp-prompt-optimizer-local
```

## Security audit
- Known advisories: 0
- Install-time script: `node secure-postinstall.js`
- Build provenance: not attested

Permissions are read from DECLARED dependencies only. Nothing is executed, so an empty result means "nothing declared", never "nothing possible".

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Measured 2026-08-14 by tashan (https://tashan.sh) from public evidence. Scorer s5.