Proof Holdings MCP Server

Proof Holdings is an MCP integration. One API, all things verified — control, delegation, human approval, anti-impersonation.

Hosted connection

The registry lists a streamable-http connection at https://api.proof.holdings/mcp.

Packages and local setup

The published npm package is @proof-holdings/mcp-server, version 1.5.0. Its declared MCP transport is stdio.

The package declares PROOF_API_KEY: Proof Holdings API key (Bearer). Optional: without it the server runs in public mode, where account creation, login and public verification tools work and every other tool asks for a key. Create one in the dashboard at https://proof.holdings. A key minted from inside a session with create_api_key takes effect only once it is set here and the server is restarted — this value is read at startup and has no runtime setter.; PROOF_BASE_URL: API base URL. Defaults to https://api.proof.holdings..

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project repository · Project website. This profile uses version 1.5.0 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

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