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mcp/harbor
Verified official

proof layer MCP

v1.0.1

io.github.world-999-labs/proof-layer

Signed, hash-chained provenance receipts for AI agent actions.

transport:stdio runtime:npm
View source Website

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 proof-layer -e PROOF_LAYER_API_KEY=<PROOF_LAYER_API_KEY> -e PROOF_LAYER_API_URL=<PROOF_LAYER_API_URL> -e PROOF_LAYER_TELEMETRY=<PROOF_LAYER_TELEMETRY> -- npx -y @proof-layer/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.