ctf-osint
ljagiello/ctf-skillsSkill
Provides open source intelligence techniques for CTF challenges. Use when gathering information from public sources, social media, geolocation, DNS records, username enumeration, reverse image search, Google dorking, Wayback Machine, Tor relays, FEC filings, or identifying unknown data like hashes and coordinates.
Why this score
This repo hosts 10 skills, so its 3,477 stars are split between them (about 348 each) for scoring.
Popularity score: 75/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank
Security
Scanned Oct 20, 2026 at commit fcbd8a81317e, with Cisco's open-source skill-scanner.
None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.
A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan
Alternatives
Other makers' add-ons that do the same job, next to this one.
| Name | Score | Stars | Context | Updated |
|---|---|---|---|---|
| This onectf-osint ljagiello/ctf-skills · Skill | 75 | ★ 3.5k | ≈81 always | 16d ago |
| 01-recon-osint Masriyan/Claude-Code-CyberSecurity-Skill · Skill Both about osint and enumeration | 66 | ★ 490 | ≈22 always | 19d ago |
| run-claude-osint elementalsouls/Claude-OSINT · Skill Both about osint | 74 | ★ 2.8k | ≈75 always | 26d ago |
| ctf-web Netw0rkNoob/VulnClaw · Skill Both about ctf | 71 | ★ 3.8k | ≈23 always | 23d ago |
| osint-collector 0xSteph/pentest-ai-agents · Subagent Same job: social media | 64 | ★ 2.4k | ≈71 in chat | 29d ago |
| ctf-kit KerberosClaw/kc_ai_skills · Skill Both about ctf and challenge | 59 | ★ 79 | ≈115 always | 20d ago |