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conorbronsdon/substack-mcp

MCP SaaS Integrations

MCP server for Substack — read posts, manage drafts, publish Notes, get comments, and upload images. Safe by design: cannot publish or delete posts.

TypeScript Latest v0.6.0 · 16d ago Security brief →

Features

  • Read Substack publication data via MCP tools
  • Manage drafts: list, create, and update private draft posts
  • Upload images to Substack's CDN with public URLs
  • Publish short‑form Notes immediately (no draft step)
  • Supports browser‑based login for session token capture

Recent releases

View all 7 releases →
No immediate action
v0.6.0 New feature

Local image file path support

No immediate action
v0.5.0 New feature

Read tools + encrypted login

No immediate action
v0.4.0 Mixed

Node update + draft fix + OIDC CI

Config change
v0.2.1 Bugfix
Auth

Auth validation changes

No immediate action
v0.2.0 New feature

New comment & note tools

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About

Stars
13
Forks
5
Languages
TypeScript JavaScript Shell
Downloads/week
430 ↑82%
NPM Maintainers
1 Single npm maintainer
Contributors
4

Install & Platforms

Install via
npm

Beta — feedback welcome: [email protected]