ChatGPT

OpenAccountants for ChatGPT

io.github.openaccountants/openaccountants

Open-source AI accounting skills verified by licensed accountants (tax, VAT, payroll).

client:ChatGPT transport:streamable-http tools:14

Install OpenAccountants in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://www.openaccountants.com/api/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs

What ChatGPT can do once it is connected

OpenAccountants in other clients

OpenAccountants MCP server