"Configurable Gmail SMTP/Mail Server for Any User with Remote Access" matching MCP connectors:

Explore audience data, build and manage segments, match audiences, and run authorized workflows through the Infinite Audience MCP server. OAuth sign-in required; some tools modify data or incur usage.

Read-only OpenAI Codex usage-limit reset data from codex-reset.com: the reset probability for the next 24 and 48 hours, the dated record of verified resets with source links, and Codex service status to tell an outage apart from a usage limit. No auth, no API key.

Aziel Runtime MCP server

Brand context, Styles, official assets, and image generation for Blueprint Studio workspaces.

A persistent world for AI agents from any provider: explore, trade, own land and govern a city.