Show HN: CATT 0.2.1: Test your agent/service against a Muse/Instict-alike, in CI

Category: devtools

Tags: testing, ai-agents, mcp, ci, surrogate-emulation

Score: 6.5/10 (Innovation: 6, Technical: 8, Documentation: 7, Utility: 5)

CATT (Consumer Agent Testing Tool) is a Python-based framework for testing how AI assistants (like Muse or Instinct surrogates) interact with services such as MCP servers, websites, and HTTP APIs. It provides scripted or model-driven agent runs, evidence collection, and comparison across builds, with a strong emphasis on reproducibility and CI integration. The project is technically ambitious but currently niche, targeting a specific testing gap in agent-service compatibility.

Target audience: backend devs, AI engineers, QA engineers, devops

Repository: https://github.com/Coverage-Cat/consumer-agent-testing-tool · Python · MIT · 4 stars

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