GitHub stars · StarDay

1KeygraphHQ / shannonAn AI-assisted security tester for web applications and APIs.TypeScriptAGPL-3.0 · Share derivative source51,356

2mukul975 / Anthropic-Cybersecurity-Skills817 structured cybersecurity skills for AI agents · Mapped to 6 frameworks: MITRE ATT&CK, NIST CSF 2.0, MITRE ATLAS, D3FEND, NIST AI RMF & MITRE F3 (Fight Fraud) · agentskills.io standard · Works with Claude Code, GitHub Copilot, Codex CLI, Cursor, Gemini CLI & 20+ platforms · 29 security domains · Apache 2.0PythonApache-2.0 · Permissive35,721

3The-Art-of-Hacking / h4ckerThis repository is maintained by Omar Santos (@santosomar) and includes thousands of resources related to ethical hacking, bug bounties, digital forensics and incident response (DFIR), AI security, vulnerability research, exploit development, reverse engineering, and more. 🔥 Also check: https://hackertraining.orgJupyter NotebookMIT · Permissive30,073

4farhanashrafdev / 90DaysOfCyberSecurityThis repository contains a 90-day cybersecurity study plan, along with resources and materials for learning various cybersecurity concepts and technologies. The plan is organized into daily tasks, covering topics such as Network+, Security+, Linux, Python, Traffic Analysis, Git, ELK, AWS, Azure, and Hacking. The repository also includes a `LEARN.mdMIT · Permissive20,965

5AhmadHassan-BTed / SilentSnifferA professional, high-fidelity de-anonymization and vulnerability diagnostic framework. Features a zero-coupling modular architecture for browser-based intelligence gathering, hardware fingerprinting, and security research.JavaScriptLicense not declared5,889

6awarexone / Agentic-Bug-HunterAI-powered bug bounty hunting toolkit that works with or without subscription.PythonMIT · Permissive5,644

7kaifcodec / user-scanner🕵️‍♂️ (2-in-1) Email & Username OSINT suite featuring native MCP support for deep data extraction just from a single Email/Username. Analyzes 2720+ actively maintained scan vectors (210+ email / 2510+ username) for security research, investigations, and digital footprinting.PythonMIT · Permissive5,577

8elementalsouls / Claude-BugHunterA Claude Code skill bundle for bug hunting and external red-team work - 82 skills, 15 slash commands, 681 disclosed-report patterns curated across 24 core vulnerability classes, plus enterprise identity + infrastructure attack matrices.PythonMIT · Permissive5,462

9Hamed233 / Cybersecurity-Mastery-RoadmapA comprehensive, step-by-step guide to mastering cybersecurity from beginner to expert level with curated resources, tools, and career guidanceLicense not declared3,828

10husnainfareed / awesome-ethical-hacking-resources😎 🔗 Awesome list about all kinds of resources for learning Ethical Hacking and Penetration Testing.MIT · PermissiveInactive3,822

11rawfilejson / awesome-osint-arsenalOSINT & recon toolkit // 100+ tools, one-command installer, SOCMINT, GEOINT, network recon, dark web, forensics & more.ShellMIT · Permissive3,760

12CyberStrikeus / CyberStrikeOpen-source AI-powered offensive security harness for automated penetration testing.TypeScriptAGPL-3.0 · Share derivative source3,410

13x4nth055 / pythoncode-tutorialsThe Python Code TutorialsJupyter NotebookMIT · Permissive3,002

14EONRaider / blackhat-python3Source code for the book "Black Hat Python" by Justin Seitz. The code has been fully converted to Python 3, reformatted to comply with PEP8 standards and refactored to eliminate dependency issues involving the implementation of deprecated libraries.PythonLicense not declaredInactive2,384

15aw-junaid / Hacking-ToolsThis Repository is a collection of different ethical hacking tools and malware's for penetration testing and research purpose written in python, ruby, rust, c++, go and c.CLicense not declared1,087

16EONRaider / violent-python3Source code for the book "Violent Python" by TJ O'Connor. The code has been fully converted to Python 3, reformatted to comply with PEP8 standards and refactored to eliminate dependency issues involving the implementation of deprecated libraries.PythonLicense not declared1,056

17dedsec1121fk / DedSecOfficial repository of the DedSec Project.PythonMIT · Permissive924

18h5i-dev / h5iAn Axum-based Rust web framework for building and verifying web apps with Lean 4, featuring optional GPU acceleration and integrated development infrastructure for red-teaming and CI/CD.RustApache-2.0 · Permissive898