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mark_invoice_sent — FavCRM MCP Tool

mark_invoice_sent (mark invoice sent) is one of 230 tools on the FavCRM MCP server. Connect the server and your client discovers it on the handshake.

by client

How to call mark_invoice_sent from your client

Fastest route

claude mcp add --transport http favcrm https://api.favcrm.io/mcp

Other tools on this server

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.