substack-mcp
MCP server for Substack API integration with AI assistants. substack-mcp is a Model Context Protocol (MCP) server maintained by Greg-Swiftomatic. It connects to MCP-compatible clients such as Claude Desktop, Cursor, Cline, and other agents that speak the protocol. It exposes 6 tools, including get_newsletter_posts, get_post_content, search_newsletter, get_author_info, get_newsletter_recommendations and get_newsletter_authors, that an agent can call directly. It is categorized under AI/Integration and API/Integration.
What is this MCP
This MCP server enables AI assistants like Claude to interact with Substack newsletters, posts, and authors through a standardized interface, leveraging the Substack API.
How to use this MCP
Install the server, configure Claude for Desktop with the server details, and then query Claude to retrieve Substack content, search posts, or get author information.
What this MCP can be used for
This MCP can be used to integrate Substack content with AI workflows, enabling features like newsletter post retrieval, content extraction, author profiling, and newsletter recommendations within AI assistant interactions.
AIMCP authority
DR and traffic signal for the AIMCP public domain.
Frequently asked questions
What is the substack-mcp MCP server?
substack-mcp is a Model Context Protocol server from Greg-Swiftomatic. It lets MCP-compatible AI clients call its tools over a standard interface, so agents like Claude, Cursor, and Cline can use it without custom integration.
How do I connect substack-mcp to my AI client?
Add substack-mcp to your client's MCP configuration using the stdio or SSE connection shown in the usage examples on this page, then restart the client to load the server.
What tools does substack-mcp provide?
substack-mcp provides 6 tools: get_newsletter_posts, get_post_content, search_newsletter, get_author_info, get_newsletter_recommendations and get_newsletter_authors.
Is substack-mcp free to use?
substack-mcp is listed on AIMCP for free. Any API keys or accounts required by the underlying service are set by its provider.
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