Rechnio MCP by usefulapi for Claude.ai

io.usefulapi/rechnio

List invoices, customers, bank transactions and receipts; create draft invoices in Rechnio.

client:Claude.ai transport:streamable-http tools:6

Install Rechnio MCP by usefulapi in Claude.ai

Settings → Connectors → Add custom connector

https://rechnio.usefulapi.io/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

rechnio_list_customers
rechnio_create_customer
rechnio_list_invoices
rechnio_create_invoice
rechnio_list_transactions
rechnio_list_receipts

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