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mcp/harbor
Windsurf

Substack MCP Server for Windsurf

io.github.marcomoauro/substack-mcp

Manage Substack publishing, subscribers, analytics, reader feeds, comments, and images through MCP.

client:Windsurf transport:stdio runtime:npm

Install Substack MCP Server in Windsurf

~/.codeium/windsurf/mcp_config.json · windows: %USERPROFILE%\.codeium\windsurf\mcp_config.json

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{
  "mcpServers": {
    "substack-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "substack-mcp"
      ],
      "env": {
        "SUBSTACK_PUBLICATION_URL": "<SUBSTACK_PUBLICATION_URL>",
        "SUBSTACK_SESSION_TOKEN": "<SUBSTACK_SESSION_TOKEN>",
        "SUBSTACK_USER_ID": "<SUBSTACK_USER_ID>"
      }
    }
  }
}

Global only — Windsurf has no per-project MCP config. Refresh Cascade after saving. Windsurf docs

Substack MCP Server in other clients

Substack MCP Server MCP server