attest — verification for AI agent artifacts for Claude Code

io.github.mrpkk/attest

Verify an AI agent artifact: schema, emptiness, provenance and mandate authority, Ed25519-signed.

client:Claude Code transport:streamable-http

Install attest — verification for AI agent artifacts in Claude Code

run in your project directory

claude mcp add --transport http attest https://attest.rta.lat/mcp

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