"Understanding HTTP Requests" matching MCP connectors:

Phone, SMS & email for AI agents. One remote MCP server (Streamable HTTP, OAuth or API-key auth, no local install) exposing call, sms, email, and event tools; also usable via CLI, Python SDK, and OpenAPI. Self-hostable, AGPLv3.

Email inbox API for AI agents: read, search, draft, send, and triage mail over Streamable HTTP.