Entity-ID Resolver MCP Server

Entity-ID Resolver is an MCP integration. Ambiguous name/ticker to verified IDs: SEC CIK, GLEIF LEI, ISIN, Wikidata, CoinGecko. Non-US too.

Packages and local setup

The published npm package is entityresolver-mcp, version 0.2.0. Its declared MCP transport is stdio.

The package declares BUYER_PRIVATE_KEY: 0x-hex private key of a dedicated low-value wallet holding USDC on Base. Optional — without it only the free demo_resolve tool is available; with it the paid resolve_entity tool settles $0.005 USDC per call via x402.; ENTITYRESOLVER_URL: Override the service base URL. Defaults to https://entityresolver.xyz..

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 website. This profile uses version 0.2.0 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

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