Orphograph MCP Server

Orphograph is an MCP integration. Anchor a file's SHA-256 fingerprint to Bitcoin. The file never leaves the device.

Packages and local setup

The published mcpb package is https://github.com/Orphograph/Orphograph/releases/download/mcp-v0.1.1/orphograph-mcp-0.1.1.mcpb, version 0.1.1. Its declared MCP transport is stdio.

The package declares ORPHO_API_KEY: Optional API key issued from https://orphograph.com/account.html. Without it, anchors are subject to the free-tier rate limit (three anchors per twenty-four hours per IP). With it, the customer's subscription or Pack credits apply.; ORPHO_BASE_URL: Base URL for the Orphograph API. Defaults to https://orphograph.com. Override only for testing or self-hosted instances..

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 0.1.1 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

Browse related developer tools MCP servers for tools that cover the same kind of work.