Work with your Crunch Accounting books: expenses, receipts, invoices, clients, suppliers and banking
To add Crunch Accounting (crunch-mcp) to Claude, run the install command below. Restart Claude Code after adding it and its tools show up in your next conversation. It needs 11 environment variables, listed below.
Install
docker run -i --rm ghcr.io/mattoddie/crunch-mcp:0.4.1Environment variables
MCP_TRANSPORTSet in your MCP configCRUNCH_CLIENT_IDSet in your MCP configCRUNCH_CLIENT_SECRETSet in your MCP configCRUNCH_REDIRECT_URISet in your MCP configCRUNCH_REFRESH_TOKENSet in your MCP configCRUNCH_ALLOW_WRITESSet in your MCP configCRUNCH_ALLOW_DELETESSet in your MCP configCRUNCH_ALLOW_EMAILSet in your MCP configCRUNCH_TOOLSETSSet in your MCP configCRUNCH_FILES_DIRSet in your MCP configCRUNCH_AUDIT_LOGSet in your MCP configWhat this does
Crunch Accounting (crunch-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:
MCP_TRANSPORT CRUNCH_CLIENT_ID CRUNCH_CLIENT_SECRET CRUNCH_REDIRECT_URI CRUNCH_REFRESH_TOKEN CRUNCH_ALLOW_WRITES CRUNCH_ALLOW_DELETES CRUNCH_ALLOW_EMAIL CRUNCH_TOOLSETS CRUNCH_FILES_DIR CRUNCH_AUDIT_LOG
Set these via the env object in your MCP config (see claude_desktop_config.json snippet above).
Frequently asked questions
How do I install Crunch Accounting (crunch-mcp)?
The install section on this page carries the maker's install command for Crunch Accounting (crunch-mcp), as submitted. Restart your client afterwards and the tools appear in your next conversation.
Which clients work with Crunch Accounting (crunch-mcp)?
This page carries setup and config for Claude Code. Any other MCP client that accepts a standard server config can connect to Crunch Accounting (crunch-mcp) as well.
Does Crunch Accounting (crunch-mcp) need an API key?
Yes. Before it can run, set these environment variables: MCP_TRANSPORT, CRUNCH_CLIENT_ID, CRUNCH_CLIENT_SECRET, CRUNCH_REDIRECT_URI, CRUNCH_REFRESH_TOKEN, CRUNCH_ALLOW_WRITES, CRUNCH_ALLOW_DELETES, CRUNCH_ALLOW_EMAIL, CRUNCH_TOOLSETS, CRUNCH_FILES_DIR, CRUNCH_AUDIT_LOG. 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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