Show HN: PlugVet, hygiene grades for AI agent plugins with the evidence shown

Category: security

Tags: ai-agents, security, directory, plugins, trust-and-safety

Score: 5.0/10 (Innovation: 5, Technical: 4, Documentation: 5, Utility: 6)

PlugVet is an independent directory that assigns hygiene grades (A–F) to AI agent plugins and skills (Claude Code, Cursor, Codex, MCP servers), showing the checks and dates behind each grade. It addresses a real gap in trust and safety for the fast-growing AI plugin ecosystem, though the scanner is not yet live and grading is a static, manual-equivalent process rather than a novel automated system.

Target audience: AI developers, security engineers, and devops teams adopting AI agent plugins

Repository: https://plugvet.com/

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