Error: one post per run
Your file has several posts separated by ---. Check one at a time, or use Pro for a batch.
The 'see more' preview cuts in a different place on my phone
Phones show fewer characters. Run with --fold 140 to check the mobile cut.
A word I like is flagged as a cliche
Keep it if it is the right word. The check is advice, not a rule.
Claude does not use the skill
Check it is switched on in Settings → Capabilities → Skills, then name it in your message.
The script says a column is missing
Rename your header to one of the names in README, or say the mapping in your message.
Code execution is off
Skills with scripts need code execution enabled in Claude.ai settings.
FAQ
Does it post to LinkedIn? No. It never logs in or posts. You copy the post and publish it yourself.
Will this get me more reach? It cannot promise that. It checks the habits that make posts harder to read; what you say still matters most.
Why flag Unicode bold? Those letters are maths symbols. Screen readers may read them letter by letter or skip them, and LinkedIn search does not match them.
Is the free version limited? One post per run. No account and no cap.