MCP tool
send_email
send_email is a tool name used by 3 different MCP servers. They are not necessarily the same tool — here is what each one does.
3 MCP servers expose a send_email tool: Gmail-MCP-Server, Sendraven MCP and Mailoo - Email MCP Server. Their input schemas differ, so compare them below before picking one.
Servers exposing send_email
From the publisher:`gmail.modify`, `gmail.compose`, or `gmail.send`
Install Gmail-MCP-Server →From the publisher:Send a transactional email, immediately or scheduled. scheduled_at takes a relative phrase like 'in 3 days' or an ISO timestamp. The From domain must already be verified. Every accepted send answers with the same fields: id, status, thread_
Install Sendraven MCP →From the publisher:Send a new email (plain text or HTML, CC/BCC, attachments)
Install Mailoo - Email MCP Server →
Tool lists are read from the live servers (or, for packaged servers, from their documentation) each morning, so this reflects what they exposed at the last refresh. Search all tools.