# Keryx

> The fullstack TypeScript framework for MCP and APIs — write one action, serve HTTP, WebSocket, CLI, background tasks, and MCP tools.

## Facts
- Page: https://tashan.sh/capability/pkg-keryx
- tashan id: pkg:keryx
- Source: https://github.com/actionhero/keryx
- npm: https://www.npmjs.com/package/keryx
- Type: npm
- Category: devtools
- tashan score: 71.0 / 100
- Adoption: 47.0
- Upkeep: 73.0
- Freshness: 100.0
- Evidence coverage: 100% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- npm downloads: 2,156/week
- Official: no

## Install

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

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