MCP serverCommunity

MCP Failure Lab

Deliberately faulty MCP server for testing how agent clients handle tool errors and disconnects.

cloudlabworks · ↓ 0 installs

Install

Add the config to your client settings. Replace values in <angle brackets> with your own.

claude_desktop_config.json

{
  "mcpServers": {
    "mcp-failure-lab": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "LAB_SCENARIO",
        "-e",
        "LAB_DELAY_MS",
        "-e",
        "LAB_FAILURES",
        "ghcr.io/cloudlabworks/mcp-failure-lab:0.1.2"
      ],
      "env": {
        "LAB_SCENARIO": "healthy",
        "LAB_DELAY_MS": "1000",
        "LAB_FAILURES": "2"
      }
    }
  }
}

Or in one command — the CLI adds the server to your client config:

CLI

npx ai-point add io.github.cloudlabworks/mcp-failure-lab

Tools

The tool list will appear once the server has a sandbox or the editors fill it in.

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