Substack MCP

MCP server letting AI clients draft, publish, schedule, and research Substack posts and publications.

Pluginfree

Substack MCP is an MCP server that connects a writer's Substack account to AI clients like Claude, Cursor, and Codex, letting them draft, update, schedule, and publish posts, check analytics, and research other Substack content through natural-language requests. It also includes content-strategy tools such as generating post ideas and planning a series. It is intended for Substack writers who already use an MCP-compatible AI assistant and want to manage their publication from within it.

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