Add a skill
One focus at a time. Kubernetes, Terraform, IAM — whatever you are actually studying.
For DevOps, SRE, and people who study hard but still feel like frauds.
One focus at a time. Kubernetes, Terraform, IAM — whatever you are actually studying.
Rate confidence 1–5. What you still cannot explain becomes a gap automatically.
Resolve a gap when you can prove it in your own words — not when you watched a video.
Your data vs. what you feel. Socratic questions — you find your own answers. Optional AI export if you want it.
Pay via Stripe, paste the code in the app. No account on our side.
No. Everything stays in your browser. Google login is optional for Drive sync.
In localStorage. With Google, a copy goes to your Drive appDataFolder — invisible in the normal file list.
No. The core is the Mirror: your gaps and evidence. You can optionally export a prompt for ChatGPT/Claude — the app never calls AI for you.
After 3 evidence records (progress logs, actions, or resolved gaps). Before that, open gaps still work as a partial mirror.
The app is free. Ads cover hosting. R$15 support removes them permanently on your device.