C64 Bridge MCP Server

What the code does

We read the source, 1 h ago · rules 3dff92dd89df

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.

этот файл ставится пользователю, но в репозитории его нет

  const distPath = path.join(PROJECT_ROOT, 'dist', 'rag', fileName);

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

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.

      - name: Update GitHub release notes
        if: ${{ steps.state.outputs.skip_release_notes != 'true' }}

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

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.

claude mcp add c64bridge -- npx -y c64bridge

{
  "mcpServers": {
    "c64bridge": {
      "args": [
        "-y",
        "c64bridge"
      ],
      "command": "npx"
    }
  }
}

[mcp_servers.c64bridge]
command = "npx"
args = ["-y", "c64bridge"]

{
  "mcpServers": {
    "c64bridge": {
      "args": [
        "-y",
        "c64bridge"
      ],
      "command": "npx"
    }
  }
}

{
  "mcpServers": {
    "c64bridge": {
      "args": [
        "-y",
        "c64bridge"
      ],
      "command": "npx"
    }
  }
}

This one needs environment variables set before it will start: LOG_LEVEL (Logger verbosity.), C64BRIDGE_CONFIG (Path to the C64 Bridge configuration file.), C64_MODE (Active backend.), C64U_HOST (Ultimate 64 host name or IP address.), C64U_PORT (Ultimate 64 REST port.), C64U_PASSWORD (Ultimate 64 network password sent as X-Password.), VICE_BINARY (VICE emulator binary to launch.), VICE_VISIBLE (Launch VICE with a visible window when possible.), VICE_WARP (Enable VICE warp mode.), GITHUB_TOKEN (GitHub token for optional RAG discovery against GitHub.). The author declared them in the registry entry; get the values from the project itself.