Mercury Multiorg MCP
An unofficial, read-only MCP server for Mercury business banking. It holds one read-only API token per organization, so a single AI session can work across several Mercury organizations; Mercury's own connector binds one organization per connection.
Install
uvx mercury-multiorg-mcp
Paste the configuration above into your MCP client config (claude_desktop_config.json for Claude Desktop) and restart the client.
{
"mcpServers": {
"mercury-multiorg-mcp": {
"command": "uvx",
"args": [
"mercury-multiorg-mcp"
],
"env": {
"MERCURY_API_BASE": "<MERCURY_API_BASE>",
"MERCURY_TOKEN_<KEY>": "<MERCURY_TOKEN_<KEY>>",
"MERCURY_ENTITIES_FILE": "<MERCURY_ENTITIES_FILE>",
"MERCURY_ALLOW_DOCUMENTS": "<MERCURY_ALLOW_DOCUMENTS>"
}
}
}
}Paste the configuration above into your MCP client config (claude_desktop_config.json for Claude Desktop) and restart the client.
Sources: public MCP Server directories. This is an independent third-party directory with no affiliation to or endorsement from the maintainers of the listed servers.