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About
An MCP server for Substack that lets AI assistants read your publication data and manage drafts.
Safe by design: This server can create and edit drafts but cannot publish or delete posts. You always review and publish manually through Substack's editor.
| Tool | Description |
|---|---|
get_subscriber_count | Get your publication's current subscriber count |
list_published_posts | List published posts with pagination |
list_drafts | List draft posts |
get_post | Get full content of a published post by ID |
get_draft | Get full content of a draft by ID |
get_post_comments | Get comments on a published post |
| Tool | Description |
|---|---|
create_draft | Create a new draft from markdown |
update_draft | Update an existing draft (unpublished only) |
upload_image | Upload an image to Substack's CDN |
create_note | Publish a Substack Note (short-form, publishes immediately) |
create_note_with_link | Publish a Note with a link card attachment |
Works with Claude (desktop and mobile), Cursor, Windsurf, VS Code, and any MCP-compatible AI app.
Category: Developer Tools
Don't lose this
Three weeks from now, you'll want conorbronsdon/substack-mcp again. Will you remember where to find it?
Save it to your library and the next time you need conorbronsdon/substack-mcp, it’s one tap away — from any AI app you use. Group it into a bench with the rest of the team for that kind of task and you can pull the whole stack at once.
⚡ Pro tip for geeks: add a-gnt 🤵🏻♂️ as a custom connector in Claude or a custom GPT in ChatGPT — one click and your library is right there in the chat. Or, if you’re in an editor, install the a-gnt MCP server and say “use my [bench name]” in Claude Code, Cursor, VS Code, or Windsurf.
a-gnt's Take
Our honest review
This plugs directly into your AI and gives it new abilities it didn't have before. conorbronsdon/substack-mcp. Once connected, just ask your AI to use it. It's completely free and works across most major AI apps. This one just landed in the catalog — worth trying while it's fresh.
Tips for getting started
Tap "Get" above, pick your AI app, and follow the steps. Most installs take under 30 seconds.
What's New
Imported from awesome:punkpeye/awesome-mcp-servers
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