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CATT

Consumer Agent Testing Tool: open-source (MIT) Python CLI that runs a scripted or model-driven surrogate assistant (Muse or Instinct emulation, unaffiliated) against your MCP server, MCP app, website or HTTP API, checks what the service actually did and records sealed evidence you can replay and diff in CI.

testingmcpopen-source
Category
Frameworks & Dev ToolsWeb frameworks, local developer utilities and tooling around AI coding agents.
Website
github.comOfficial site, opens in a new tab.
Pricing
See official siteWe only list verified pricing.

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