MailFathom
Security-first, self-hosted email archive with search, cited answers, and sending for AI agents.
Install
Remote streamable-http
https://{mailfathom_host}/mcpClient config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"io-github-krzysztof318-mailfathom": {
"url": "https://{mailfathom_host}/mcp"
}
}
} Source: official MCP Registry record · registry name io.github.Krzysztof318/mailfathom · published 2026-08-20 · updated 2026-08-20. Not an endorsement; review the code before connecting it to anything sensitive.