Open-source AI penetration testing tool to find and fix your app’s vulnerabilities.
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817 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 2.0
SpiderFoot automates OSINT for threat intelligence and mapping your attack surface.
- footprinting
- osint
- threatintel
- python
holehe allows you to check if the mail is used on different sites like twitter, instagram and will retrieve information on sites with the forgotten password function.
- information-gathering
- osint
- osint-tools
- open-source-intelligence
HexStrike AI MCP Agents is an advanced MCP server that lets AI agents (Claude, GPT, Copilot, etc.) autonomously run 150+ cybersecurity tools for automated pentesting, vulnerability discovery, bug bounty automation, and security research. Seamlessly bridge LLMs with real-world offensive security capabilities.
The recursive internet scanner for hackers. 🧡
The FLARE team's open-source tool to identify capabilities in executable files.
- malware-analysis
- reverse-engineering
- binary-analysis
- threat-intelligence
Domain name permutation engine for detecting homograph phishing attacks, typo squatting, and brand impersonation
- phishing
- typosquatting
- domains
- dns
Network recon framework. Build your own, self-hosted and fully-controlled alternatives to Shodan / ZoomEye / Censys and GreyNoise, run your Passive DNS service, build your taylor-made EASM tool, collect and analyse network intelligence from your sensors, and much more! Uses Nmap, Masscan, Zeek, p0f, ProjectDiscovery tools, etc.
- bro
- scans
- nmap
- network
Your Everyday Threat Intelligence
- infosec
- threatintel
- threat-sharing
- threat-hunting
The most complete open-source tool for Twitter intelligence analysis
The Offensive Manual Web Application Penetration Testing Framework.
- web-penetration-testing
- reconnaissance
- vulnerability-analysis
- scanning-enumeration
Phishing catcher using Certstream
- phishing
- threat-intelligence
- certificate-transparency
- osint
ThePhish: an automated phishing email analysis tool
NFStream: a Flexible Network Data Analysis Framework.
- data-science
- data-analysis
- data-mining
- network-analysis
Malcom - Malware Communications Analyzer
- malware
- network-traffic
- pcap
- threat-intelligence
IntelMQ is a solution for IT security teams for collecting and processing security feeds using a message queuing protocol.
- cybersecurity
- threat
- ioc
- malware
Zero Breach — local, read-only scanner that checks a computer for indicators of the AdFection / Candiru ad-delivered spyware campaign. No network, no admin, no dependencies.
- digital-security
- forensics
- incident-response
- ioc
Extract and aggregate threat intelligence.
- ioc
- indicators-of-compromise
- threatintel
- threat-intelligence
Defanged Indicator of Compromise (IOC) Extractor.
- ioc
- indicators-of-compromise
- library
- ioc-extractor
Machinae Security Intelligence Collector
A Python RESTful API framework for online malware analysis and threat intelligence services.
A modular Python application to collect intelligence for malicious hosts.
- cybersecurity
- investigation
Watchtower | Self-hosted AI security assessment, asset intelligence, and evidence workflows.
- ai-agents
- attack-surface-management
- docker
- penetration-testing