MCP server for Substack's official Publisher API — query posts, analytics, and subscribers from Claude, Cursor, or any MCP client

Prometheus exporter for Listmonk to monitor newsletter campaigns, subscribers, bounce rates, and email marketing metrics

Provide stable access to Substack data by connecting MCP clients to the official Publisher API for post analytics and subscriber info.

The open-source Substack analytics & competitor intelligence platform Paste any Substack URL. Get real data, AI-powered insights, and competitor analysis in seconds.

substack leaderboard data extraction