The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
Repository Index
47,133 repositories indexed
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Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.
Java 面试 & 后端通用面试指南，覆盖计算机基础、数据库、分布式、高并发、系统设计与 AI 应用开发
Coding articles to level up your development skills
- awesome-list
- javascript
- snippets
- learning-resources
Production-grade engineering skills for AI coding agents.
- agent-skills
- antigravity
- claude-code
- cursor
Agent skills that give coding agents taste: art direction, reference images and a browser check instead of generic AI pages
Set up a modern web app by running one command.
- react
- zero-configuration
- build-tools
24 Lessons, 12 Weeks, Get Started as a Web Developer
Open-source AI job search agent and job finder: scan job boards, score each job 1-5 against your CV before you apply, tailor an ATS-friendly resume and cover letter, get interview prep and an application tracker. It helps you fill in each application; you press Submit. Runs locally in Codex, OpenCode and other AI CLIs, or as a Claude Code plugin.
- ai-agent
- career
- claude-code
- job-search
Marketing skills for Claude Code and AI agents. CRO, copywriting, SEO, analytics, and growth engineering.
- claude
- codex
- marketing
- agent-skills
在 dsh 里装上这个插件即可，无需登录、注册或填 API Key，就能使用包括 DeepSeek V4.1 Flash、Kimi K3 在内的前沿模型——完全免费，不限量。 All you do is install this plugin in dsh: no login, no sign-up, no API key — the frontier models are just there, DeepSeek V4.1 Flash and Kimi K3 among them. Completely free, with no usage cap.
</> htmx - high power tools for HTML
Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)
- api-client
- git
- graphql-client
- opensource
👩💻👨💻 Awesome cheatsheets for popular programming languages, frameworks and development tools. They include everything you should know in one single file.
- cheatsheets
- javascript
- bash
- nodejs
Front End interview preparation materials for busy engineers (updated for 2026)
- front-end
- interview-questions
- html
- javascript
The best design tools and plugins for everything 👉
- design
- design-tools
- ui-design
- awesome-list
Community-contributed instructions, agents, skills, and configurations to help you make the most of GitHub Copilot.
- ai
- github-copilot
- prompt-engineering
- hacktoberfest
fullPage plugin by Alvaro Trigo. Create full screen pages fast and simple
- javascript
- scrolling
- slide
- onepage
Visualizer for neural network, deep learning and machine learning models
Vercel's official collection of agent skills
Unrestricted Open-source alternative to AI video platforms — Free AI image & video generation studio with 600+ models (Flux, Midjourney, Kling, Sora, Veo). No content filters. Self-hosted, MIT licensed.
- ai-image-generation
- ai-video-generation
- generative-ai
- muapi
Create beautiful slides on the web using a coding agent's frontend skills
- ai-slides
- anthropic
- claude
- claude-code
Automated auditing, performance metrics, and best practices for the web.
- audit
- best-practices
- performance-metrics
- pwa
Make Any Website into CLI & Use your logged-in browser by AI agent.