Substack MCP Server
Manage Substack publishing, subscribers, analytics, reader feeds, comments, and images through MCP.
Install
npmstdio
npx -y substack-mcp Dockerstdio
docker run -i --rm docker.io/marcomoauro/substack-mcp:v1.3.2 Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"io-github-marcomoauro-substack-mcp": {
"command": "npx",
"args": [
"-y",
"substack-mcp"
]
}
}
} Source: official MCP Registry record · registry name io.github.marcomoauro/substack-mcp · published 2026-09-03 · updated 2026-09-03. Not an endorsement; review the code before connecting it to anything sensitive.