LC Daily Copilot by Gangadhar017
Shows the LeetCode Daily Challenge and drafts a Gemini solution — you review, insert, and submit yourself. Bring your own free API key.
Extension Metadata
About this extension
LC Daily Copilot keeps the LeetCode Daily Challenge one click away.
• The toolbar popup shows today's daily problem (title + difficulty) and opens it. • On any free problem page, a side panel asks Gemini to draft a full solution in your language, then runs a second self-review pass that traces the draft against the sample test cases before showing it. • Insert the draft into the editor (or copy it), then press Submit yourself — the extension never submits for you. • If the judge rejects it, paste the error into the Fix box and get a corrected draft.
Bring your own free Gemini API key (aistudio.google.com/apikey). It is stored only in your browser and sent only to Google. No analytics, no tracking, no data collection.
Note for Firefox: if solving fails with a network error, open about:addons → LC Daily Copilot → Permissions → enable access for leetcode.com and Google.
Source code: https://github.com/Gangadhar017/lc-daily-copilot
• The toolbar popup shows today's daily problem (title + difficulty) and opens it. • On any free problem page, a side panel asks Gemini to draft a full solution in your language, then runs a second self-review pass that traces the draft against the sample test cases before showing it. • Insert the draft into the editor (or copy it), then press Submit yourself — the extension never submits for you. • If the judge rejects it, paste the error into the Fix box and get a corrected draft.
Bring your own free Gemini API key (aistudio.google.com/apikey). It is stored only in your browser and sent only to Google. No analytics, no tracking, no data collection.
Note for Firefox: if solving fails with a network error, open about:addons → LC Daily Copilot → Permissions → enable access for leetcode.com and Google.
Source code: https://github.com/Gangadhar017/lc-daily-copilot
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Permissions and data
Required permissions:
- Input data to the clipboard
- Access your data for leetcode.com
Optional permissions:
- Access your data for leetcode.com
- Access your data for generativelanguage.googleapis.com
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.0.0
- Size
- 22.08 KB
- Last updated
- 10 days ago (Oct 4, 2026)
- Related Categories
- License
- MIT License
- Version History
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