Best coding agents skills for AI agents

Production-grade engineering skills for AI coding agents.

Excellent quality, 72K stars, and a 118 use-case fit score.

A comprehensive library of over 1,273 agentic skills for various AI coding assistants, featuring clear documentation and installation instructions.

Excellent quality, 42K stars, and a 36 use-case fit score.

🚀 PR Agent: The Original Open-Source PR Reviewer. This project It is not the Qodo free tier.

Excellent quality, 12K stars, and a 32 use-case fit score.

🎨 Local-first, open-source Claude Design alternative. 🖥️ Native desktop app. ⚡ 259+ Skills · ✨ 142+ Design Systems 🖼️ Web · desktop · mobile prototypes · slides · images · videos · HyperFrames 📦 Sandboxed preview · HTML/PDF/PPTX/MP4 export 🤖 Claude Code / OpenClaw / Codex / Cursor / OpenCode / Qwen / Copilot / Hermes / Kimi & 17+ CLIs.

Excellent quality, 76K stars, and a 31 use-case fit score.

Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD

Excellent quality, 56K stars, and a 30 use-case fit score.

Harness Open Source is an end-to-end developer platform with Source Control Management, CI/CD Pipelines, Hosted Developer Environments, and Artifact Registries.

Excellent quality, 37K stars, and a 30 use-case fit score.

🦔 PostHog is an all-in-one developer platform for building successful products. We offer product analytics, web analytics, session replay, error tracking, feature flags, experimentation, surveys, data warehouse, a CDP, and an AI product assistant to help debug your code, ship features faster, and keep all your usage and customer data in one stack.

Excellent quality, 35K stars, and a 30 use-case fit score.

Continuous Profiling Platform. Debug performance issues down to a single line of code

Excellent quality, 11K stars, and a 29 use-case fit score.

Open-source & free — Battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in fine-tuned ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible.

Excellent quality, 10K stars, and a 28 use-case fit score.

Agentic orchestrator for parallel coding agents — plans tasks, spawns agents, and autonomously handles CI fixes, merge conflicts, and code reviews.

Excellent quality, 8.1K stars, and a 28 use-case fit score.

GoCD - Continuous Delivery server main repository

Excellent quality, 7.4K stars, and a 28 use-case fit score.

Reverse Engineering / Authorized Penetration Testing / Security Research Skill Router Pack AI-powered routing + On-demand toolchain bootstrapping + Self-evolving knowledge base Supports Claude Code, Kiro, Cursor, Cline, and other AI coding clients 逆向/渗透/安全技能路由包 - AI 自动路由 + 按需自举工具链 + 自动进化经验库 | 支持 Claude Code / Kiro / Cursor / Cline 等代码 AI 客户端

Excellent quality, 6.9K stars, and a 28 use-case fit score.

The open source coding agent.

Excellent quality, 175K stars, and a 28 use-case fit score.

Coding articles to level up your development skills

Excellent quality, 128K stars, and a 28 use-case fit score.

JavaScript API for Chrome and Firefox

Excellent quality, 95K stars, and a 28 use-case fit score.

Lightweight coding agent that runs in your terminal

Excellent quality, 91K stars, and a 28 use-case fit score.

A single CLAUDE.md file to improve Claude Code behavior, derived from Andrej Karpathy's observations on LLM coding pitfalls.

Excellent quality, 175K stars, and a 28 use-case fit score.

A tool that converts codebases, SQL schemas, and other files into queryable knowledge graphs for AI coding assistants.

Excellent quality, 79K stars, and a 28 use-case fit score.

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

Excellent quality, 80K stars, and a 28 use-case fit score.

CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies

Excellent quality, 64K stars, and a 27 use-case fit score.

omo/lazycodex: The coding agent for tokenmaxxers;the one and only agent harness for complex codebases. For your Codex, for your OpenCode

Excellent quality, 63K stars, and a 27 use-case fit score.

from vibe coding to agentic engineering - practice makes claude perfect

Excellent quality, 61K stars, and a 27 use-case fit score.

A curated list of awesome skills, hooks, slash-commands, agent orchestrators, applications, and plugins for Claude Code by Anthropic

Excellent quality, 49K stars, and a 27 use-case fit score.

Terraform enables you to safely and predictably create, change, and improve infrastructure. It is a source-available tool that codifies APIs into declarative configuration files that can be shared amongst team members, treated as code, edited, reviewed, and versioned.

Excellent quality, 49K stars, and a 27 use-case fit score.

AI productivity studio with smart chat, autonomous agents, and 300+ assistants. Unified access to frontier LLMs

Excellent quality, 48K stars, and a 27 use-case fit score.

Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

Excellent quality, 45K stars, and a 27 use-case fit score.

API Documentation Browser

Excellent quality, 39K stars, and a 27 use-case fit score.

Lightning-fast and Powerful Code Editor written in Rust

Excellent quality, 39K stars, and a 27 use-case fit score.

Teams-first Multi-agent orchestration for Claude Code

Excellent quality, 37K stars, and a 27 use-case fit score.

Academic Research Skills for Claude Code: research → write → review → revise → finalize

Excellent quality, 37K stars, and a 27 use-case fit score.