ChatGPT

Számlázz.hu MCP by usefulapi for ChatGPT

io.usefulapi/szamlazz-hu

Read Számlázz.hu invoices, PDFs, receipts, taxpayers; issue, reverse and pay invoices and receipts.

client:ChatGPT transport:streamable-http tools:11

Install Számlázz.hu MCP by usefulapi in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://szamlazz-hu.usefulapi.io/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

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