Install Substack Publisher in Claude Code
This server doesn't publish a package to a registry, so follow the install steps in its README. Once it runs, register it with Claude Code:
claude mcp add substack-publisher -- <command to start the server>Frequently asked questions
What does the Substack Publisher MCP server do?
Read-only access to Substack posts, engagement stats, subscriber counts and subscriber lookup via the Publisher API, across multiple publications.
Is the Substack Publisher MCP server free?
The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.
Does Substack Publisher run locally or remotely?
Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.
How do I add Substack Publisher to Claude Code?
Follow the install steps in the project's README at https://github.com/dkships/substack-publisher-mcp, then register it with "claude mcp add".
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