Unofficial read-only MCP server exposing several Mercury banking organizations to one AI session.
To add mercury-multiorg-mcp to Claude, run the install command below or copy the ready-made config for Claude Code, Claude Desktop, Cursor and VS Code further down. Restart your client after adding it and its tools show up in your next conversation. It needs 4 environment variables, listed below.
Install
uvx mercury-multiorg-mcp@0.1.6Environment variables
MERCURY_TOKEN_ACME_MAINSet in your MCP configMERCURY_ENTITIES_FILESet in your MCP configMERCURY_API_BASESet in your MCP configMERCURY_ALLOW_DOCUMENTSSet in your MCP configInstall with your client
claude mcp add mercury-multiorg --env MERCURY_TOKEN_ACME_MAIN=<YOUR_MERCURY_TOKEN_ACME_MAIN> --env MERCURY_ENTITIES_FILE=<YOUR_MERCURY_ENTITIES_FILE> --env MERCURY_API_BASE=<YOUR_MERCURY_API_BASE> --env MERCURY_ALLOW_DOCUMENTS=<YOUR_MERCURY_ALLOW_DOCUMENTS> -- uvx mercury-multiorg-mcp@0.1.6
Run this in a terminal to add the server to Claude Code.
What this does
mercury-multiorg-mcp exposes a set of tools to Claude over the Model Context Protocol. After you add it to claude_desktop_config.json (snippet above) and restart Claude Desktop, those tools become callable inside any conversation.
Requirements
This server needs the following environment variables to be set before it can run:
MERCURY_TOKEN_ACME_MAIN MERCURY_ENTITIES_FILE MERCURY_API_BASE MERCURY_ALLOW_DOCUMENTS
Set these via the env object in your MCP config (see claude_desktop_config.json snippet above).
Frequently asked questions
How do I install mercury-multiorg-mcp?
Run the Claude Code command in the install section to add mercury-multiorg-mcp to Claude Code, or copy the ready-made config for your client from the install section on this page. Restart your client afterwards and the tools appear in your next conversation.
Which clients work with mercury-multiorg-mcp?
This page carries setup and config for Claude Code, Claude Desktop, Cursor and VS Code. Any other MCP client that accepts a standard server config can connect to mercury-multiorg-mcp as well.
Does mercury-multiorg-mcp need an API key?
Yes. Before it can run, set these environment variables: MERCURY_TOKEN_ACME_MAIN, MERCURY_ENTITIES_FILE, MERCURY_API_BASE, MERCURY_ALLOW_DOCUMENTS. They go in the env block of your MCP config.
Imported from the Official MCP Registry. The details above come from the registry entry; the maker can claim this listing to correct them, add docs, and see its traffic.
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