# LayerOne (DocX + Sign)

> MCP server for LayerOne DocX (documents & Factur-X) and Sign (e-signature) APIs.

## Facts
- Page: https://tashan.sh/capability/pkg-layerone-mcp
- tashan id: pkg:layerone-mcp
- Source: https://github.com/GOLayerone/layerone-mcp
- npm: https://www.npmjs.com/package/layerone-mcp
- Type: npm
- Category: other
- tashan score: 37.0 / 100
- Adoption: 23.0
- Upkeep: 44.0
- Freshness: 73.0
- Evidence coverage: 100% of the inputs this score can use
- Health: active
- Instruction depth: solid
- npm downloads: 46/week
- License: MIT
- Official: no

## Install

```sh
claude mcp add layerone -- npx -y layerone-mcp
```

## Security audit
- Known advisories: 0
- Install-time script: none declared
- Build provenance: 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 2026-09-13 by tashan (https://tashan.sh) from public evidence. Scorer s5.