How do I install Entity ID Resolver?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Entity ID Resolver need an API key?

The publisher lists these environment variables: BUYER_PRIVATE_KEY, ENTITYRESOLVER_URL.

What transport does Entity ID Resolver use?

Entity ID Resolver runs locally over stdio.

When was Entity ID Resolver last checked?

Last checked 2026-11-10. Ambiguous name/ticker to verified IDs: SEC CIK, GLEIF LEI, ISIN, Wikidata, CoinGecko. Non-US too.

Entity ID Resolver MCP server

Power your agent

Add this server

The publisher's own command. Not a PlugMCP endpoint.

Add to Cursor Add to VS Code Run on PlugMCP

Host a copy with our keys and logs.

Local command

npx -y [email protected]

Credentials from the publisher

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.

Claude Code has no install link for a local command. Copy the command below and run it in a terminal.

shClaude Code

1BUYER_PRIVATE_KEY=<secret> ENTITYRESOLVER_URL=<value> claude mcp add xyz.entityresolver-resolver -- npx -y entityresolver-mcp@0.2.0

Run in a terminal.

jsonClaude Desktop

1{2  "mcpServers": {3    "xyz.entityresolver-resolver": {4      "command": "npx",5      "args": [6        "-y",7        "[email protected]"8      ],9      "env": {10        "BUYER_PRIVATE_KEY": "<secret>",11        "ENTITYRESOLVER_URL": "<value>"12      }13    }14  }15}

claude_desktop_config.json

Local · npmPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Local

Transport: stdio
Version: 0.2.0

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Entity ID Resolver

Add this server

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install Entity ID Resolver?

Does Entity ID Resolver need an API key?

What transport does Entity ID Resolver use?

When was Entity ID Resolver last checked?

Documentation