GenClass MCP Server: Install & Setup

Install GenClass in Claude Code

Claude Code

claude mcp add genclass -- npx -y @genclass/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "genclass": {
      "command": "npx",
      "args": [
        "-y",
        "@genclass/mcp"
      ]
    }
  }
}

Find race conditions in your web app by reordering its responses, replay one, prove the fix.

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

Run: claude mcp add genclass -- npx -y @genclass/mcp

nhantour/genie-locker

Discover and quote quality-gated private AI inference without creating or buying a locker.

matematicsolutions/gb-eli-mcp

MCP server for UK legislation, case law (Find Case Law), GOV.UK tribunal decisions and HMRC manuals.

ianderso/german-archives-mcp

German archive finding aids (DDB); civil and church registers of BW, NRW, RLP and Hesse.

Runestone-Labs/gatekeeper

Run MCP tool calls through Runestone Gatekeeper — policy enforcement, human approval, audit.

Rundum-Immo/real-estate-appraisal-mcp

German property depreciation (AfA), Restnutzungsdauer, Kaufpreisaufteilung & appraisals via AfAMax

nugehs/gate

One ship/no-ship verdict from aiglare, bouncer, tieline & repoctx — the unified merge gate.