Free for Post Planner users
Use Post Planner with Claude and ChatGPT
Add our free skill to Claude or ChatGPT. Then let it write, schedule your posts, run your Posting Plan, and SO much more.
2 ways to work
Your AI works in Post Planner, or fills in a spreadsheet
🌐
In your browser
Almost everything you can do in Post Planner
- Write, queue and schedule posts on every network
- Set up your Posting Plan and Buckets
- Edit, move or delete planned posts and fix failed ones
- Find content, use AI images and manage your Library
📊
With a spreadsheet
Big batches of posts, with any AI
- Fills in our bulk upload sheet for you
- Text, link, image and video posts, Reels and Stories
- Queue them, schedule them or send them to a Bucket
- You upload the sheet, and every row becomes a post
Get started
Set it up in 3 steps
1
Download the skill
It's 1 file, called social-media-post-planner.md. Download it here.
2
Add it to your AI
Upload it in Claude or ChatGPT. In Claude, it shows up as social-media-post-planner. See the steps.
3
Ask for what you need
"Use the Post Planner skill to write 5 Facebook posts about our holiday sale and queue them."
You stay in control
It asks before it acts
- Shows you the posts or changes first, then does the whole job
- Only publishes right away if you ask it to
- Checks with you again before deleting anything
- Never types your passwords or payment details
- Turns on the AI content label for AI-made images and videos
- Checks its work in Post Planner and tells you what changed
Release notes
What's new
We update the skill when Post Planner changes. To update, download the latest skill file and upload it the same way (in a ChatGPT project, replace the old file).
Version 2.7 Latest
November 12, 2026
- First public release.
- Works in your browser across Post Planner, or fills in the bulk upload spreadsheet.
- Supports Instagram Trial Reels in the browser.
FAQ
Questions
Does the skill cost anything?
No, it's free. Your posts still count toward your Post Planner plan's limits.
Which AI tools does it work with?
Claude and ChatGPT. To work in your browser, use Claude in Chrome (paid Claude plans) or ChatGPT Work (paid ChatGPT plans, not Free or Go). The spreadsheet works with any AI that can fill in a spreadsheet.
Will it use up my Claude or ChatGPT usage?
It can. Working in your browser uses a lot of your AI plan's usage, especially on lower plans. For big batches of posts, the spreadsheet way might use less.
Do I need a Post Planner account?
Yes. Your AI works in your Post Planner account. Don't have one yet? Sign up here.
Will my AI publish posts without asking?
No. It adds posts to your queue, a Bucket or a scheduled time. It only publishes right away if you ask, and it checks with you once more first.
