mcpcost

io.github.amin-ale/mcp-quickbooks

QuickBooks Online MCP Server

Is the QuickBooks Online MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-30.

QuickBooks Online MCP server for invoices, customers, and payments. OAuth 2.1 + PKCE, stdio/HTTP.

alive probed 2026-11-15 · unchanged since 2026-10-30

18tools
11ktokens in Claude Opus 5.5
5.7 %of Claude's 200k window
4.5×the median server
3.0 sto initialize
13 msto list tools
Run it
uvx mcp-quickbooks@0.1.0 (stdio, probed in a container with the network off)
Host
pypi.org
Reports itself as
quickbooks 1.28.1
Capabilities
experimental, prompts, resources, tools
Instructions
287 characters
Of a 1M window
1.1 % of a 1M context window
Count
11k tokens in Claude Opus 5.5, exact, measured 2026-10-16. With the Claude Code prefix mcp__…__ on each tool name: 12k. The o200k_base estimate is 6.5k. Counted again when the tool definitions change. Method.
Repository
https://github.com/amin-ale/mcp-quickbooks
Website
https://amin-ale.github.io/portfolio-site/offer-mcp.html
Registry
active, updated 2026-07-26 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.74×.

Tool≈ Claude tokenso200k estimateShare of this server
update_invoice1 37679112 %
create_invoice1 19368611 %
update_customer1 15066110 %
create_customer9635549 %
update_payment7844517 %

Compare this server with others.

More servers

Other registry entries on pypi.org, the ones next to this name; all of them.

Servers that mention quickbooks.

Badge for the README

mcpcost: alive

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

Atom feed

A mail when this server changes

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.

For the publisher