"Stack Exchange" matching MCP connectors:

Connect Claude, ChatGPT, Notion, or any MCP client to a writer’s WriteStack account. Draft and schedule Substack Notes, manage articles, and read statistics. OAuth 2.1 (PKCE) or API key. Docs: https://www.writestack.io/mcp

Build and edit link-in-bio and landing pages on Stick from chat. Saves drafts; you publish.