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Tags / Security /

CTF

Capture-the-flag challenges, writeups, or tools made for CTF competitions.

Repositories

11

Net stars gained, last 7 days

+409

Top-level Tag

Security

Net stars gained each day, last 90 days

2026-10-22: +239 net stars. Most from arhappy777/llm_pentesting, +188.

Peak days

  1. 1

    Oct 22, 2026 +239 net stars (median day +42)

A peak day has at least 2 times the net stars of the median day of this chart, and at least 100 more. For each peak day, the list shows the repositories that gained the most net stars that day. It also shows their GitHub releases of that day or the day before (UTC), and their creation date when it was 14 days or less before. These events occur near the same day. They do not show why the stars came.

Largest

Most stars in total now.

  1. readme: with `-r 'picoCTF\{'`, only a `picoCTF{…}` flag ends the search.

  2. readme: [SWE-agent: EnIGMA][enigma] is a mode for solving offensive cybersecurity (capture the flag) challenges.

  3. readme: recon → exploit → walkthrough for CTF

  4. readme: It can be used in security trainings, awareness demos, CTFs and as a guinea pig for security tools!

  5. readme: Pwntools is a CTF framework and exploit development library.

  6. description: RSA attack tool (mainly for ctf) - retrieve private key from weak public key and/or uncipher data

  7. readme: CTFd is a Capture The Flag framework focusing on ease of use and customizability.

  8. facebookarchive/fbctfarchived · 6.5K

    readme: The Facebook CTF is a platform to host Jeopardy and “King of the Hill” style Capture the Flag competitions.

  9. readme: It allows you to hone your cloud cybersecurity skills by creating and completing several "capture-the-flag" style scenarios.

  10. readme: CTF ------ 逆向、破解特化

Newest Admissions

Entered the index by the rising rule, newest first.

  1. readme: CTF ------ 逆向、破解特化

  2. readme: CTF write-ups mapped to the OWASP Top 10 for LLM Applications 2026

All 11 in the Repository Index

How a repository gets this Tag

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