WriteStack
ChatGPT pluginManage Substack Notes
WriteStack is a Substack creator tool for writing, scheduling and organizing Substack Notes and managing long-form articles. With this plugin you can ask ChatGPT to:
- Browse your Notes by status or tag (drafts, scheduled, published) and open any note in full.
- Draft new Notes in your own voice and save them to WriteStack as drafts. It reads your saved writing style first.
- Check your posting queue, your next open slots and how many more notes your plan lets you schedule, then schedule notes for the next slots or for dates you choose.
- Review how your published Notes performed (impressions, reactions, restacks, subscribers gained) and see recent comments and mentions on your Substack.
- List, create and update your articles, generate an article draft, and push or schedule it to Substack.
Actions that overwrite content or schedule posts are flagged before they run, and the plugin does not delete anything. It needs a WriteStack account with MCP access enabled. Sign in with your WriteStack account when ChatGPT asks you to connect.
- Featured
- No
not on the featured shelf
Movement
From our daily snapshots over the last 30 days.
Rank by placement
#9847of 11,3601,199places down24h—7d
Rank in Productivity
#2394of 2,884367places down24h—7d
In its category
How this plugin compares with others in the same category. Positions are counted within the category, not across the whole directory.
Productivity2,394th of 2,884 by placement
| # | Plugin | Position | 7d |
|---|---|---|---|
| 2392 | #9838 | — | |
| 2393 | #9839 | — | |
| 2394 | #9847 | — | |
| 2395 | #9850 | 665places down | |
| 2396 | #9854 | — |
Also on other marketplaces
Example prompts
- “Show my draft Substack Notes”
- “When are my next open posting slots?”
- “Draft a note in my style about my latest idea”
- Categories
- Made by
- Orel Zilberman · Website
- Sign-in
- On Install
- Capabilities
- Read, Write
- Availability
- Available
- Version
- 1.0.5
- Created
- June 23, 2026
- More info
- Sponsorship
- Promote this plugin