Agent skill for beautiful, verifiable architecture, workflow, sequence, data-flow, and lifecycle diagrams—self-contained HTML with motion and crisp export.
A spy satellite simulator in your browser, except the data is real. Live open source spatial intelligence on a photorealistic 3D globe.
K-Dense-AI / scientific-agent-skills
Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 190,000+ scientists worldwide. 165 ready-to-use validated skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.
like netcat, but over Tailscale's data plane, without Tailscale's control plane
Open Multi-Agent Interactive Classroom — Get an immersive, multi-agent learning experience in just one click
Fully automatic censorship removal for language models
JetBrains / go-modern-guidelines
Help AI coding agents write modern Go
ComposioHQ / awesome-claude-skills
A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows
World's first open-source, agentic video production system. 12 production pipelines, 100+ tools, 700+ agent skill and production-knowledge files. Turn your AI coding assistant into a full video production studio.
Open source alternative to Semrush and Ahrefs
Turn your PC, Mac, or Linux box into an AI server. LLM inference, chat UI, voice, agents, workflows, RAG, and image generation.
Drop in a screenshot and convert it to clean code (HTML/Tailwind/React/Vue)
anthropics / claude-plugins-official
Official, Anthropic-managed directory of high quality Claude Code Plugins.
GoogleTest - Google Testing and Mocking Framework
🕵️♂️ (2-in-1) Email & Username OSINT suite for deep data extraction just from a single Email/Username. Analyzes 455+ actively maintained scan vectors (175+ email / 280+ username) for security research, investigations, and digital footprinting.
Production-grade engineering skills for AI coding agents.
Model router for agentic systems. Routes every prompt to the right model in <50ms. Cut costs 40-70% with just an endpoint change.