Show HN: Ocarina – Automate and test MCP servers from YAML, no LLM

Category: devtools

Tags: mcp, automation, testing, yaml, devops

Score: 7.3/10 (Innovation: 7, Technical: 7, Documentation: 8, Utility: 7)

Ocarina is an automation framework for MCP servers that allows users to write deterministic YAML playbooks to drive tools across multiple servers, with no LLM in the loop. It fills a gap by enabling reproducible, cost-free automation workflows on top of the existing MCP ecosystem, making it interesting for testing and CI/CD integration.

Target audience: backend devs, devops

Repository: https://github.com/msradam/ocarina · Go · MIT

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