Show HN: Preflight – Test your MCP server before submitting to Claude/OpenAI

Category: devtools

Tags: mcp, testing-tool, api-validation, oauth, ai-agents

Score: 5.3/10 (Innovation: 4, Technical: 5, Documentation: 3, Utility: 7)

Preflight is a testing tool for MCP (Model Context Protocol) servers that validates compatibility with Claude and OpenAI platforms before submission. It's interesting because it addresses a specific pain point in the emerging AI agent ecosystem by automating compliance checks that otherwise take weeks for manual review.

Target audience: backend devs, ai developers, platform engineers

Repository: https://m8ven.ai/preflight

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