This article details the development and implementation of an MCP (Multi-Modal Conversation Protocol) for scheduling social media posts within the Postiz open-source social media scheduling tool. It discusses the challenges of using SSE for transport and the benefits of WebSockets, as well as techniques for forcing LLMs to execute necessary configuration steps before scheduling. It highlights the use of decorators for creating API endpoints and the potential for integrating Postiz with other tools like Cursor and Notion.
