Dorso 2 作者： Gabriel Ong

Dorso is a local-only Firefox extension that gates selected AI chatbot sites until you submit an accepted solution for the assigned LeetCode problem.

How it works:
- Dorso only runs on the supported chatbot domains you enable in the popup.
- When you open one of those sites without an active session, Dorso shows a gate overlay and stages a LeetCode challenge.
- You open the official LeetCode page, solve that exact problem, and submit.
- Once LeetCode shows an accepted result for the assigned problem, Dorso unlocks protected sites for 15 minutes.

This Firefox release is intentionally narrow:
- no backend sync
- no remote analytics
- no account linking
- no Codeforces verification
- no rehosted problem statements

Dorso stores only local extension state such as the staged challenge, timer, pause state, and selected supported sites.