Stateless Substack Gateway exposing a REST API and MCP for reading profiles, posts, notes, and comments, plus authenticated personal and note-publishing workflows.
Power your agent
Install from the publisher. Not a PlugMCP endpoint.
Host a copy with our keys and logs.
No packaged release in the registry yet. Follow the repository README.
Remote URL or a command on your machine? How the two installs differ
Run on PlugMCP
A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.
LaunchTools
No tool list yet. Remote servers get one after the first health check.
FAQ
Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.
No required environment variable is listed on this record.
Substack Gateway Oss runs locally over stdio.
Last checked 2026-10-26. Stateless Substack Gateway exposing a REST API and MCP for reading profiles, posts, notes, and comments, plus authenticated personal and note-publishing workflows.
From the publisher
README is not crawled yet. Open the repository