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Failmodes

io.github.elyngved/failmodes ยท v0.1.0

MCP server for the Fail Modes taxonomy โ€” a knowledge base of AI system failure modes

Connect Remote server

Terminal
claude mcp add --transport http failmodes https://www.failmodes.com/api/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "failmodes": {
      "url": "https://www.failmodes.com/api/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "failmodes": {
      "type": "http",
      "url": "https://www.failmodes.com/api/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://www.failmodes.com/api/mcp

Tools 4 found in our last check

  • search_failure_modes

    Search the Fail Modes taxonomy by symptom text or keyword phrase. Returns ranked matches with id, name, category, and matched context.

  • get_failure_mode

    Retrieve the full structured record for a single failure mode by its ID slug (e.g. 'citation-hallucination', 'sycophancy').

  • list_categories

    List all taxonomy categories with their IDs, names, descriptions, and mode counts.

  • list_modes

    List failure modes, optionally filtered to a single category by category ID.

Details

Endpointhttps://www.failmodes.com/api/mcp (Streamable HTTP)
Package[email protected] (NPM, stdio)
First published5 Jul 2026
Last updated5 Jul 2026
Registry nameio.github.elyngved/failmodes

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