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gemini-cli-extensions/security

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Google's Security extension for the Gemini CLI that finds vulnerabilities in your code changes and pull requests.

4 mentions on Hacker News by 4 people: 1 story, 3 comments · first 2025-09-22 · latest 2026-06-23

Mentions per year 4 mentions · busiest year 2025 (3)
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  1. Gemini CLI actually had an extension explicitly for security tasks: https://github.com/gemini-cli-extensions/security But, Gemini CLI is deprecated. So, I tried to use Antigravity and it simply refused. Weirdly, Gemma 4 has proven to be…
    comment by SwellJoe · 2026-06-23 · in Will It Mythos?
  2. …gallery page: https://geminicli.com/extensions/browse/ EDIT: I've posted about it on GitHub: https://github.com/gemini-cli-extensions/security/issues/81 Hopefully the relevant team will see it there.
    comment by ayewo · 2025-10-09 · in Now open for building: Introducing Gemini CLI extensions
  3. Check this out: https://github.com/gemini-cli-extensions/security This one seems to showcase a bunch of the "extension" features, including a custom MCP for dealing with file line numbers.
    comment by james2doyle · 2025-10-08 · in Now open for building: Introducing Gemini CLI extensions