com.corpusfetch/corpusfetch

up checked 2026-11-10T13:37:51.666Z

Unclaimed · Unverified

Publisher-provided title

CorpusFetch

Publisher-provided description

O(1) routing, semantic search, and quality-filtered demand-driven experiences over 800+ records.

Summary by lookupd

Lets an agent search and fetch operational troubleshooting records for runtime errors, exceptions, and distributed system failures.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http corpusfetch https://mcp.corpusfetch.com/mcp

Codex, remote (streamable-http)

codex mcp add corpusfetch --url https://mcp.corpusfetch.com/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "corpusfetch": {
      "url": "https://mcp.corpusfetch.com/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

corpusfetch_fetch_record Fetch the full resolved experience record. Format `md` (~1,500 tokens, includes reasoning) or `py` (~300 tokens, zero-prose executable invariants).
corpusfetch_fetch_warrant Fetch the compact ~220-token precondition seal for a resolved record. Always call this before `corpusfetch_fetch_record`—check the seal first; if it fails, the
corpusfetch_lookup_exception Look up operational experience for an exact Python exception class (e.g., KeyError, TimeoutError, ConnectionError). Use when you encounter an unexpected runtime
corpusfetch_lookup_symptom Look up operational experience for a specific runtime symptom or boundary failure (e.g., UNICODE_HOMOGLYPH_OR_MOJIBAKE). Use when facing an ambiguous failure st
corpusfetch_request_experience Request a new operational experience when `corpusfetch_search` returns no match. The corpus will generate and publish a record for your specific error or sympto
corpusfetch_search Search operational records for distributed systems failures, AI agent protocol issues, MCP/A2A problems, database anomalies, concurrency bugs, and runtime error

Newest first, as lookupd saw them

Shows this live status and links here; updates hourly.

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