Free
$0
- The slip after every turn
- Risk flags
- The check against what Claude said
/turnslip:undofor the last turn
Know what Claude just did.
turnslip adds one line after every Claude Code turn: what changed on disk, what looks risky, and a one-command undo.
> add a login page and wire up the API key
● Write(config.js)
⎿ Wrote 1 line to config.js
● Update(index.html)
⎿ Updated index.html with 14 additions
● I added a login form to index.html and put the key in config.js.
<receipt>Added a login page | files: config.js, index.html</receipt>
⎿ Stop says: turnslip · Added a login page · 2 files · 🔑 key added in config.js · /turnslip:undo
This line is turnslip. It lists what changed on disk, flags the risky parts, and names the undo.
What it catches
Shell changes
Files a command created, changed or deleted count too, not only Claude's edits.
npm installshows up as packages changed.Risky changes
🔑 a key written to a file your .gitignore doesn't exclude, or a new
.env, 🗑 deletions, 🗄 migrations, 📦 dependencies, 🚀 pushes and deploys, ⚠ writes outside the project.What went unsaid
When a file changed but Claude's reply did not mention it, the slip says
not mentioned: config.js.One-command undo
/turnslip:undoputs the last turn's files back and keeps any file you changed since.
Free, and Pro
Pro
$19 one-time at launch, $29 after. No subscription.
/turnslip:history: every recorded turn, numbered/turnslip:undo 3: undo any recorded turn, not only the last/turnslip:report: a report of the session- Detailed slips
Payment, tax and the receipt are handled by Dodo Payments, the merchant of record.
Install
In a terminal:
claude plugin marketplace add ChuKhaLi/turnslipclaude plugin install turnslip@turnslipNeeds Node.js 18 or later. Run /turnslip:setup in Claude Code to check.
How Pro is delivered
- Dodo Payments emails your receipt and your license key.
- In Claude Code, run
/turnslip:activate <key>. - One key works on up to 3 machines. Free one with
/turnslip:deactivate. - turnslip checks the key once a week and keeps working for 14 days offline.
Questions
Does anything leave my machine?
No. Snapshots and slips stay in ~/.turnslip. Pro sends only the license key and a machine id to Dodo Payments to check the license. Privacy
Can I get a refund?
Yes, within 14 days, no questions asked. Refunds
Where is the source?
On GitHub, under FSL-1.1-MIT: read it, change it, use it; each version becomes MIT after two years.
Which tools does it work with?
Claude Code, in the terminal and in VS Code.