Agent-Native Mail for Claude.ai
io.github.builderio/agent-native-mail
Agent-Native Superhuman - email client with keyboard shortcuts and AI triage
client:Claude.ai
transport:streamable-http
Install Agent-Native Mail in Claude.ai
Settings → Connectors → Add custom connector
https://mail.agent-native.com/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