# Operant MCP

Security testing MCP server for penetration testing, forensics, and vulnerability assessment

Canonical: https://claudelist.com/listings/mcp-reg-io-github-operantlabs-operant-mcp-128cb1364e

Category: MCP Servers

Source: community · operantlabs

Source checked: 2026-10-14

Website: https://www.claudemcp.org/mcp/registry/io-github-operantlabs-operant-mcp-128cb1364e23.html

Publisher description: Security testing MCP server for penetration testing, forensics, and vulnerability assessment

## Install or set up

1. Review the publisher repository and npm package `operant-mcp@1.0.1` 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-operantlabs-operant-mcp-128cb1 -- npx -y operant-mcp@1.0.1
```

Installation guide: https://github.com/operantlabs/operant-mcp