mailtrap
Send emails and manage sending domains, suppression lists, and delivery analytics
VerifiedCommunicationpython
How to use
mailtrap is an MCP server that lets your AI assistant send and read messages across your communication tools.
- Best for letting an assistant draft, post, and triage in Slack, Discord, or email.
- Works in any MCP-compatible client — Claude Desktop, Claude Code, Cursor, and others.
- Add it once to your client config; its tools then appear to the assistant automatically.
Install
Distributed as a PyPI package. Prerequisite: Python 3.10+ and uv — https://docs.astral.sh/uv/.
- 1Install the prerequisite above if you don't have it.
- 2Open your Claude Desktop config (create it if missing):
- macOS:
~/Library/Application Support/Claude/claude_desktop_config.json - Windows:
%APPDATA%\Claude\claude_desktop_config.json
- macOS:
- 3Add this under
mcpServers(merge if the key already exists):{ "mcpServers": { "mailtrap": { "command": "uvx", "args": ["mcparmory-mailtrap"] } } } - 4Save the file and fully quit, then reopen Claude Desktop.
- 5Click the tools (🔌) icon — mailtrap's tools should now be listed.
Capabilities
No capabilities documented for this server yet.
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