Offense MCP Server

What the code does

We read the source, 16 h ago · tools taken from the live server · rules 995398eba69f

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.

    const child = spawn(argv[0], argv.slice(1), {

for (const name of ['candidate', 'output', 'candidate/test']) await mkdir(path.join(root, name), { recursive: true, mode: 0o777 });

        process = subprocess.Popen(command, cwd=app, env=environment(directory, port, token), stdin=subprocess.DEVNULL,

      ...rootUpdates.map(update => `Update the application declaration${update.workspace ? ` in ${update.workspace}` : ''} for ${update.name}${update.range ? ` (${update.range})` : ''} to allow ${update.targetVersion}.`)].join(' '),

  return ['--host', 'unix:///var/run/docker.sock', 'run', '--name', name, '--rm', ...(detached ? ['--detach'] : ['--interactive']), '--pull', 'never',

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 13 min ago.

claude mcp add offense --transport http https://offense.sh/mcp

https://offense.sh/mcp

[mcp_servers.offense]
url = "https://offense.sh/mcp"

{
  "mcpServers": {
    "offense": {
      "url": "https://offense.sh/mcp"
    }
  }
}

{
  "servers": {
    "offense": {
      "type": "http",
      "url": "https://offense.sh/mcp"
    }
  }
}

Available tools 1

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

Endpoints