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mcp/harbor
Verified official

safe upgrade MCP

v0.2.0

io.github.white-hat-lab/safe-upgrade

Evidence-backed npm upgrade preflight and dependency audits for coding agents, paid via x402.

transport:stdio runtime:npm
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Target client

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add safe-upgrade -e PAYER_PRIVATE_KEY=<PAYER_PRIVATE_KEY> -- npx -y safe-upgrade-mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.