

A transparent PII redaction proxy for LLM API traffic. Sits between an application and an LLM provider (currently Anthropic), pseudonymizing…

Synapse: Matrix homeserver written in Python/Twisted.

ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. It has a robust event-based…

Curated collection of commands to validate leaked API keys from bug bounty programs and penetration tests, covering 80+ services including AWS,…

bluemonday: a fast golang HTML sanitizer (inspired by the OWASP Java HTML Sanitizer) to scrub user generated content of XSS

Intel Pin-based tracer for API calls, syscalls, and instructions with anti-debug evasion, used for malware analysis and reverse engineering of packed…

An open source threat modeling tool from OWASP

Open-source security framework for real-time event tracking, threat detection, and risk scoring. Monitors user behavior, detects fraud, bot attacks,…

This skill helps Claude write secure code and prevent common vulnerabilities.

CVE-2026-63030 & CVE-2026-60137 RCE chain proof-of-concept

Open-source AI agent firewall that scans HTTP, MCP, A2A, and WebSocket traffic for exfiltration, SSRF, and prompt injection, emitting verifiable…

Automated API security testing tool that generates tests from OpenAPI specs, fuzzes inputs, and checks for OWASP API Top 10 vulnerabilities including…

Azure Outlook Command & Control (C2) - Remotely control a compromised Windows Device from your Outlook mailbox. Threat Emulation Tool for North…

teler-waf is a Go HTTP middleware that protects local web services from OWASP Top 10 threats, known vulnerabilities, malicious actors, botnets,…

Tool for finding URLs, paths, secrets and generating raw HTTP requests and OpenApi specifications from config files and annotations used in JAR / WAR…

A Software as a Service (SaaS) log collection framework.