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Probefish 🐡 v0.9.0 (Swordfish) just dropped. MCP is here!

What's sharp and new:

  • Full CLI support - run/create/update tests using the command line
  • MCP Server [!] - let Claude/Cursor run your prompt tests (yes, AI testing AI)
  • Tag your test cases - because "test_final_v2_REAL" wasn't working
  • Token-based API auth - for when you want to automate everything
  • Security improvements - (locked down the fish tank)
  • Optimized MCP payloads - fewer tokens, more savings

Your AI agent can now test your prompts, creating test cases directly from your Claude Code call, run tests, and more.