AIsa Agent Mail for Claude.ai
one.aisa/agent-mail
Inboxes, threads, drafts and sending, built for agents.
client:Claude.ai
transport:streamable-http
Install AIsa Agent Mail in Claude.ai
Settings → Connectors → Add custom connector
https://mcp.aisa.one/mail/mcpClaude 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