Official MCP RegistryHosted serverattestagent.org

Attest

Safety grades for AI agent payment endpoints before authorization.

Connect to Claude Code

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claude mcp add --transport http attest https://attestagent.org/api/mcp

Vendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.

Endpoints

Published in the official MCP registry as “Attest”. Verified through the vendor namespace.