Official Substack / Medium MCP Server
Type: server
Category: research-and-data
Author: jean-technologies
Language: Python
Tags: Substack,MCP,Medium
Description: The tool connects to your Substack/Medium blogs via their RSS feeds, fetches your posts, and permanently caches them locally. It also generates embeddings for each post, enabling semantic search to find the most relevant essays based on your queries.

When you ask Claude about your writing, it can use these individual essay resources to provide insights or help you develop new ideas based on your existing content.
Tools:
Server configuration:
{
  "mcpServers": {
    "writer-tool": {
      "command": "/absolute/path/to/uv",
      "args": [
        "--directory",
        "/absolute/path/to/writer-context-tool",
        "run",
        "writer_tool.py"
      ]
    }
  }
}