This is a comprehensive OSINT reference built for CTF competitions, packed with one-liners and deep-dive guides across three supporting files. You get quick commands for DNS recon, reverse image search, username enumeration, Twitter/X tracking via Snowflake IDs, geolocation techniques including Street View panorama matching, Google dorking with TBS filters, Tor relay lookups, and even Unicode homoglyph steganography. The skill knows when to pivot to forensics or web exploitation tools. What stands out is the specificity: it covers edge cases like Baidu reverse image search for China, reflected text reading, MGRS coordinate conversion, and FEC political donation research. If you're doing intelligence gathering challenges, this replaces a dozen browser tabs.
npx skills add https://github.com/ljagiello/ctf-skills --skill ctf-osint