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mcp/harbor
Verified official

insumer MCP

v1.13.6

io.github.douglasborthwick-crypto/insumer

Read-first blockchain verification. ECDSA-signed booleans across 37 chains. 27 tools.

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 insumer -e INSUMER_API_KEY=<INSUMER_API_KEY> -- npx -y mcp-server-insumer

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.