Ar Mcp

Name: Ar Mcp
Author: AnchorRegistry

by AnchorRegistrycommunityv0.1.0

AnchorRegistry MCP server that resolves AR-IDs, SHA-256 manifest hashes, and provenance trees for MCP-compatible clients. It acts as a thin proxy to api.anchorregistry.ai and returns the API JSON unchanged.

From the registry: On-chain provenance lookup for AnchorRegistry. Resolve AR-IDs, hashes, and full trees. Authless.

GitHub Repository Website

Install & configure

Install in your client

Paste into the AI you're chatting with — it will figure out the rest

Please install the `ar-mcp` MCP server into my current AI client (that's you).

Canonical MCP server config (HTTP transport):
- url: `https://mcp.anchorregistry.ai/mcp`

Note: README provides a hosted HTTP MCP endpoint and client-specific examples for Claude Desktop, Claude Code, and Cursor. No authentication headers or environment variables are documented.

Add this MCP server to my current client's config in the correct format for you. If you need secrets or credentials I haven't provided, ASK me — do not invent values or leave raw placeholders. After adding it, tell me how to verify the server is connected.

Note: README provides a hosted HTTP MCP endpoint and client-specific examples for Claude Desktop, Claude Code, and Cursor. No authentication headers or environment variables are documented.