"Yarn" matching MCP servers:

• tarn-mcp

  NazarKalytiuk

  A

  license

  A

  quality

  A

  maintenance

  CLI-first API testing tool with MCP server. Tests are .tarn.yaml; failures come back as structured JSON for AI agents to branch on. Tools: tarn_run, tarn_validate, tarn_fix_plan, tarn_inspect, tarn_rerun_failed.

  Last updated 2026-06-04

  14

  5

  MIT