conorbronsdon/substack-mcp
by Various
MCP server for Substack — read posts, manage drafts. No publish or delete by design.
MCP
conorbronsdon/substack-mcp
Added 1 June 2026
Overview
An MCP server that lets AI agents read Substack posts and manage drafts. It uses TypeScript and the Substack API to fetch content and handle draft operations, but deliberately omits publish and delete functions.
Best for
Best for
Developers who want to read Substack content or manage drafts programmatically without publishing
Use cases
- Retrieve and summarize published Substack posts
- Create and edit draft posts via an AI assistant
- Organize or review draft content before publication
Notes
An MCP server that lets AI agents read Substack posts and manage drafts. It uses TypeScript and the Substack API to fetch content and handle draft operations, but deliberately omits publish and delete functions.
5 stars on GitHub. Last updated 2026-04-23. Licensed MIT.
Use cases
- Retrieve and summarize published Substack posts
- Create and edit draft posts via an AI assistant
- Organize or review draft content before publication
Pros
- Lightweight TypeScript implementation with clear scope
- Useful for automating draft management workflows
- Explicitly avoids destructive actions like delete or publish
Cons
- Cannot publish or delete posts, limiting full lifecycle automation
- Depends on Substack’s API which may change without notice
- Small community with only 5 GitHub stars
Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.
Pros
- Lightweight TypeScript implementation with clear scope
- Useful for automating draft management workflows
- Explicitly avoids destructive actions like delete or publish
Cons
- Cannot publish or delete posts, limiting full lifecycle automation
- Depends on Substack's API which may change without notice
- Small community with only 5 GitHub stars
Pairs with
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