CLI-first API testing tool that provides structured JSON failures with taxonomy categories, enabling AI agents to intelligently branch on error types without parsing stderr.
Tarn is an API testing tool designed specifically for AI agent integration. It outputs structured JSON failure responses with categorized error information (failure_category, error_code, hints) rather than unstructured stderr output. This allows AI agents to programmatically understand and branch on different failure types without complex text parsing.
Tarn is available as an MCP server and can be integrated into Claude, ChatGPT, or other AI platforms supporting the MCP protocol. Installation involves adding the server configuration to your MCP settings and defining your API tests in .tarn.yaml files following the tool's specification format.
Monday.com MCP Server streamlines board management, item operations, and workflow automation for teams. I…
par NotionFlow
Sentry MCP Server provides comprehensive error tracking and performance monitoring, helping developers id…
par AnalyticsPro
Cloudflare MCP Server simplifies Cloudflare management by providing tools for DNS management, Workers dep…
par PricingBot