The Book of Secret Knowledge is one of the most-starred repositories on GitHub — a curated collection of CLI tools, hacking resources, pentest arsenals, web tools, and underground knowledge maintained by trimstray. With over 150,000 GitHub stars, it’s a trusted reference for sysadmins, security researchers, and operators worldwide.
TLZSOFT has indexed all 892 tools from the Book of Secret Knowledge into an interactive browser at tlzsoft.com/book-of-secret-knowledge. Search across all tools in real time, filter by category, switch between grid and list view, and click through directly to each tool.
178 CLI tools covering shells, text editors, file managers, terminal multiplexers, monitoring tools, and network utilities. 170 web tools including SSL analyzers, DNS checkers, and HTTP header testers. 200+ hacking and penetration testing resources: pentest frameworks, wordlists, bounty platforms, exploit collections. 115 manuals and tutorials. 58 curated lists. 74 security blogs and podcasts. 28 systems and services references. 25 container and orchestration tools.
The original repository is updated regularly — TLZSOFT’s indexed version reflects the current state of the repo.