PluginBench
MCP Server
Active
MIT

FastMCP server for Substack — publish Notes and posts, pull analytics, manage dr MCP Server

io.github.adelaidasofia/substack-mcp

RepositoryRegistry

What is the FastMCP server for Substack — publish Notes and posts, pull analytics, manage dr MCP server?

FastMCP server for Substack — publish Notes and posts, pull analytics, manage drafts, pluggable…

How to install FastMCP server for Substack — publish Notes and posts, pull analytics, manage dr

Copy-paste configuration for popular MCP clients.

transport: stdio
Config generated by PluginBench — verify against the source before use.
Environment / auth
  • SUBSTACK_SID_COOKIE
    required
    secret

    Auth cookie extracted via browser dev tools

Claude Desktop
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "substack-mcp": {
      "command": "https://github.com/adelaidasofia/substack-mcp/releases/download/v0.1.0/substack-mcp.mcpb",
      "args": [],
      "env": {
        "SUBSTACK_SID_COOKIE": "<YOUR_SUBSTACK_SID_COOKIE>"
      }
    }
  }
}
Cursor
~/.cursor/mcp.json
{
  "mcpServers": {
    "substack-mcp": {
      "command": "https://github.com/adelaidasofia/substack-mcp/releases/download/v0.1.0/substack-mcp.mcpb",
      "args": [],
      "env": {
        "SUBSTACK_SID_COOKIE": "<YOUR_SUBSTACK_SID_COOKIE>"
      }
    }
  }
}
Windsurf
~/.codeium/windsurf/mcp_config.json
{
  "mcpServers": {
    "substack-mcp": {
      "command": "https://github.com/adelaidasofia/substack-mcp/releases/download/v0.1.0/substack-mcp.mcpb",
      "args": [],
      "env": {
        "SUBSTACK_SID_COOKIE": "<YOUR_SUBSTACK_SID_COOKIE>"
      }
    }
  }
}
VS Code
.vscode/mcp.json
{
  "servers": {
    "substack-mcp": {
      "type": "stdio",
      "command": "https://github.com/adelaidasofia/substack-mcp/releases/download/v0.1.0/substack-mcp.mcpb",
      "args": [],
      "env": {
        "SUBSTACK_SID_COOKIE": "<YOUR_SUBSTACK_SID_COOKIE>"
      }
    }
  }
}
Claude Code
claude mcp add substack-mcp --env SUBSTACK_SID_COOKIE=<YOUR_SUBSTACK_SID_COOKIE> -- https://github.com/adelaidasofia/substack-mcp/releases/download/v0.1.0/substack-mcp.mcpb

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