marcomoauro/substack-mcp

3.4

If you are the rightful owner of substack-mcp and would like to certify it and/or have it hosted online, please leave a comment on the right or send an email to henry@mcphub.com.

The Substack MCP Server is a Model Context Protocol server designed to facilitate interactions between LLM clients and Substack's API, enabling automation tasks such as creating posts and managing drafts.

Tools

Functions exposed to the LLM to take actions

create_draft_post

Create a draft post on Substack.

Prompts

Interactive templates invoked by user choice

No prompts

Resources

Contextual data attached and managed by the client

No resources

Author

marcomoauro

Claim Ownership

Verify you have write access to the repository

Version

v1.0.7

Repository

https://github.com/marcomoauro/substack-mcp

GitHub Stars

Last publish date

2025-08-31

Last update date

2025-09-25

Server configs

via npx in claude desktop

{
  "mcpServers": {
    "substack-api": {
      "command": "npx",
      "args": ["-y", "substack-mcp@latest"],
      "env": {
        "SUBSTACK_PUBLICATION_URL": "<YOUR_PUBLICATION_URL>",
        "SUBSTACK_SESSION_TOKEN": "<YOUR_SESSION_TOKEN>",
        "SUBSTACK_USER_ID": "<YOUR_USER_ID>"
      }
    }
  }
}

in claude desktop

{
  "mcpServers": {
    "substack-api": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "SUBSTACK_PUBLICATION_URL",
        "-e",
        "SUBSTACK_SESSION_TOKEN",
        "-e",
        "SUBSTACK_USER_ID",
        "marcomoauro/substack-mcp:latest"
      ],
      "env": {
        "SUBSTACK_PUBLICATION_URL": "<YOUR_PUBLICATION_URL>",
        "SUBSTACK_SESSION_TOKEN": "<YOUR_SESSION_TOKEN>",
        "SUBSTACK_USER_ID": "<YOUR_USER_ID>"
      }
    }
  }
}