# RugSnare

Pin MCP tool contracts by sha\-256; catch silent drift, rug pulls and bait\-and\-switch in CI\.

Canonical: https://claudelist.com/listings/mcp-reg-io-github-paraphern-rugsnare-b6e9aa1772

Category: MCP Servers

Source: community · Paraphern

Source checked: 2026-10-14

Website: https://www.claudemcp.org/mcp/registry/io-github-paraphern-rugsnare-b6e9aa17720c.html

Publisher description: Pin MCP tool contracts by sha-256; catch silent drift, rug pulls and bait-and-switch in CI.

## Install or set up

1. Review the publisher repository and npm package `rugsnare@1.4.0` before running it. The MCP Registry declares this package as a stdio server.
2. Install Node.js, then run the command below in your Claude Code project. Check the publisher README for any account or configuration requirements.
3. Restart Claude Code and use `/mcp` to confirm the connection and review its tools and permissions.

```sh
claude mcp add mcp-io-github-paraphern-rugsnare-b6e9aa -- npx -y rugsnare@1.4.0
```

Installation guide: https://github.com/Paraphern/rugsnare