CompatLab MCP Server

What the code does

We read the source, 1 d ago · tools taken from the live server · rules ccca72095570

Things with no honest explanation: a promise that contradicts the code, code that runs at install time while hiding what it does, data leaving the machine.

        "mkfs.ext4",

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

    WHERE ${after ? sql`v.id>${after}::uuid AND EXISTS (SELECT 1 FROM package_versions cursor WHERE cursor.id=${after}::uuid)` : sql`true`}

    const child = spawn(file, args, { stdio: ["ignore", "pipe", "pipe"] });

  "--globalconfig=/etc/compatlab-global.npmrc",

    endpoint !== "unix:///var/run/docker.sock" ||

Found in continuous integration, deployment or infrastructure files, or in a neighbouring package of the same monorepo. None of this is installed when you add the server: it describes how the project is built and released. We list it because a leaked key in a build pipeline is still a real problem, but it is not something this server does on your machine.

    result = subprocess.run([str(a) for a in args], cwd=cwd, input=data, capture_output=True, timeout=timeout, env=env)

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 14 min ago.

claude mcp add compatlab --transport http https://compatlab.me/mcp

{
  "mcpServers": {
    "compatlab": {
      "url": "https://compatlab.me/mcp"
    }
  }
}

[mcp_servers.compatlab]
url = "https://compatlab.me/mcp"

{
  "mcpServers": {
    "compatlab": {
      "url": "https://compatlab.me/mcp"
    }
  }
}

{
  "mcpServers": {
    "compatlab": {
      "url": "https://compatlab.me/mcp"
    }
  }
}

Available tools 2

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

Endpoints