Know what a Claude Code plugin does before you install it.

Thousands of community plugin marketplaces are one /plugin marketplace add away from your terminal — and nobody audits them. Plugrade is building trust grades for every manifest we can find, with the evidence to back them up.

• Evidence-backed security grades — what hooks run, what MCP servers get added, what leaves your machine. Every finding cites file and line.
• Change alerts — know when a plugin you installed changes its hooks or swaps its source repo.
• Real benchmarks — with/without A/B runs, repeated, with confidence intervals. Not install counts.