mcpbeat

Operant MCP Server

io.github.operantlabs/operant-mcp
local only

Operant MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 49 installs a week from npm. Last commit 1 Apr 2026.

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

Installs per day peak 24 · avg 9 · -11% w/w
a month agotoday
49
Installs / week
npm · operant-mcp
22
Stars
0 open issues
1 Apr 2026
Last commit
0 releases in 90 days
MIT
License
TypeScript

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add operant-mcp -- npx -y operant-mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "operant-mcp": {
      "args": [
        "-y",
        "operant-mcp"
      ],
      "command": "npx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.operant-mcp]
command = "npx"
args = ["-y", "operant-mcp"]
.cursor/mcp.json
{
  "mcpServers": {
    "operant-mcp": {
      "args": [
        "-y",
        "operant-mcp"
      ],
      "command": "npx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "operant-mcp": {
      "args": [
        "-y",
        "operant-mcp"
      ],
      "command": "npx"
    }
  }
}

Operant MCP — questions

Answers built from our own checks of this server.

Why is there no uptime for Operant MCP?
Operant MCP runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package operant-mcp was installed 49 times last week.
How do I connect Operant MCP?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls operant-mcp straight from npm; nothing to host, nothing to sign up for.
How many people use Operant MCP?
The npm package operant-mcp was installed 49 times in the last week. Week over week that is -11%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Operant MCP open source?
Yes — it is published under the MIT licence, written in TypeScript and 22 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.