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  1. Servers
  3. Crimson Crawler

Crimson Crawler

com.crimsoncrawler/mcp-server

Enrich, search, assess, and manage threat intelligence through 80+ typed MCP tools.

Findings

  • (connection) · transport

    Streamable HTTP error: Error POSTing to endpoint: { "message":"No API key found in request", "request_id":"ff56bf0e35b90b118eb6eb769ec2873f" }

Check history

updated 3d ago·re-checked weekly

DateGradeErrorsWarnings
2026-08-10unreachable——

Graded by connecting to the live server and validating every tool schema. Grades re-run on every sync. Findings and grades are never editable by the publisher.

Kick the tires on your own server: run a check

Grade
–

Not graded: unreachable on the last check.

How grading works

Install

Claude Code (remote)

claude mcp add --transport http com-crimsoncrawler-mcp-server https://crimsoncrawler.com/mcp/v1

Endpoint (streamable HTTP)

https://crimsoncrawler.com/mcp/v1

Verify it yourself

npx tirekick check https://crimsoncrawler.com/mcp/v1
Links
  • MCP registry entry
  • Your server? Claim this listing