addyosmani / agent-skills
Production-grade engineering skills for AI coding agents.
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Production-grade engineering skills for AI coding agents.
Free, simple, and intuitive online database diagram editor and SQL generator.
Find and fix problems in your JavaScript code.
Claude Code toolkit - agents, commands, skills, rules, and hooks for productive AI-assisted development
Grab your own sweet-looking '.is-a.dev' subdomain.
Stealth headless browser for AI agents — bypass Cloudflare, bot detection, and anti-scraping. Drop-in Puppeteer/Playwright replacement.
Command-line tool to customize Spotify client. Supports Windows, macOS, and Linux.
Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
Unrestricted Open-source alternative to AI video platforms — Free AI image & video generation studio with 500+ models (Flux, Midjourney, Kling, Sora, Veo). No content filters. Self-hosted, MIT licensed.
The iconic SVG, font, and CSS toolkit
🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.
A browser based code editor
The OpenTelemetry website and documentation