Agent2Agent (A2A) is an open protocol enabling communication and interoperability between opaque agentic applications.
- a2a
- a2a-mcp
- a2a-protocol
- a2a-server
Repository Index
58,136 visible repositories in the index
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Lynis - Security auditing tool for Linux, macOS, and UNIX-based systems. Assists with compliance testing (HIPAA/ISO27001/PCI DSS) and system hardening. Agentless, and installation optional.
OSS-Fuzz - continuous fuzzing for open source software.
A curated list of awesome search engines useful during Penetration testing, Vulnerability assessments, Red/Blue Team operations, Bug Bounty and more
Free SEO MCP server + open-source SEO and GEO skills for Claude: keyword research, rank tracking, audits, backlinks, AI visibility on your real GSC/GA4/ads data. claude mcp add ryze --transport http https://connector.get-ryze.ai/mcp
- ai-seo
- backlinks
- claude
- claude-skills
reconFTW is a tool designed to perform automated recon on a target domain by running the best set of tools to perform scanning and finding out vulnerabilities
Cloud-Native distributed storage built on and for Kubernetes
- kubernetes
- longhorn
- k8s-sig-storage
- distributed-systems
WireHole is a combination of WireGuard, Pi-hole, and Unbound in a docker-compose project with the intent of enabling users to quickly and easily create a personally managed full or split-tunnel WireGuard VPN with ad blocking capabilities thanks to Pi-hole, and DNS caching, additional privacy options, and upstream providers via Unbound.
Platform for building and running AI agents across the full lifecycle — build, test, deploy, monitor, improve. Hosts your agents, runs their tools, and coordinates them over an event mesh, with sessions, artifacts, auth, evaluators, and observability built in.
- agents
- ai-agents
- agentic-ai
- framework
Nginx Block Bad Bots, Spam Referrer Blocker, Vulnerability Scanners, User-Agents, Malware, Adware, Ransomware, Malicious Sites, with anti-DDOS, Wordpress Theme Detector Blocking and Fail2Ban Jail for Repeat Offenders
Agent Skills for optimizing web quality based on Lighthouse and Core Web Vitals.
- accessibility
- agent-skills
- claude-skills
- core-web-vitals
Linux wrapper tool for use with the Steam client for custom launch options and 3rd party programs
grep rough audit - source code auditing tool
- security
- shell
- vulnerability-detection
- source-code
Scans for accessibility tools backdoors via RDP
OhMyDebn is a debonair Linux desktop for power users. It gives you the stability of a Debian-based distro, the ease of use of the Cinnamon desktop, and the power of AI, containers, and virtualization.
Make MySQL behave more like newer (or older) releases
A Claude Code skill that writes, fixes, and validates OpenTelemetry Collector configs — processor order, core-vs-contrib, pull-vs-push exporters, the works.
- agent-skills
- claude-code
- claude-skill
- devops
Detect the Shai Hulud 2.0 npm supply chain attack (796+ packages). Scans for malicious files, hashes, and compromised ecosystems. Fast, accurate scanner.
- cdn
- cve
- polyfill
- polyfill-io
Detect CVE-2025-55182 (React2Shell) RCE vulnerability in React Server Components. Fast, accurate scanner with zero false positives.