substack-mcp

active

A Model Context Protocol (MCP) Server for Substack enabling LLM clients to interact with Substack's API for automations like creating posts, managing drafts, and more.

Code-only MCP server: no hosted endpoint, so you install and run it yourself. It is not probed, graded or counted in our reachability statistics.

Get it

Repository: github.com/marcomoauro/substack-mcp
Package: npm: substack-mcp
Run (stdio): npx -y substack-mcp
The usual command for this package registry; check the repository README for required settings.
License: MIT
Last update: 2026-09-03
GitHub stars: ★ 94
Homepage: implementing.substack.com/p/mcp-server-for-substack

automation claude mcp mcp-server model-context-protocol newsletter nodejs publishing substack substack-mcp

Listed in

github · source

Run this server as a hosted endpoint? Submit the endpoint and it moves to the remote directory, where it is probed and graded.