Coding assistants: tools for developers

Programming assistants, code generation tools and developer copilots. An entry can appear under several use cases when its topics or description provide several explicit signals.

Use case

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187 entries in this view.

Tool ranking

Ranked by known GitHub stars, highest first; archived repositories come after maintained repositories. Raw values keep their source-specific window, shown under each tool; a change requires at least two snapshots from the last 7 days.

  1. 1

    MCP
    Active

    A builder, not just a researcher. Agent skills that turn top-grossing app patterns into native-quality mobile screens.

    License: MIT
    • agent-skills
    • ai-agents
    • claude
    • claude-code
    • claude-code-skill

    githubmeasured growthOpen source ↗

    673GitHub stars+269 (+66.6 %)
  2. 2

    Skill
    Active

    Teach your AI to draw correct, beautiful draw.io diagrams — declarative layout engine, ground-truth stencils, structural validator, vision self-check. AWS · Azure · GCP · Databricks · BPMN. Zero dependencies.

    JavaScriptLicense: MIT
    • agent-skills
    • ai-agents
    • architecture-diagrams
    • aws
    • azure

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/sparklabx/drawio-ai-kit ~/.claude/skills/drawio-ai-kit

    638GitHub stars+2 (+0.31 %)
  3. 3

    App
    Active

    Desktop provider switcher for Claude Code and Codex. Keep every endpoint, API key, and model in one place, switch the active provider in one click, and probe latency before you start. Atomic writes and rolling backups keep your configs…

    Python
    • ai-tools
    • api-key-management
    • claude-code
    • codex
    • deepseek

    githubestimated momentumOpen source ↗

    440GitHub stars—
  4. 4

    Agent
    Active

    AI agent tooling for data engineering workflows.

    PythonLicense: Apache-2.0
    • agentic-workflow
    • agents
    • ai
    • ai-agents
    • airflow

    githubmeasured growthOpen source ↗

    433GitHub starsstable
  5. 5

    Agent
    Active

    Open-source app builder engine — intent to working app

    PythonLicense: Apache-2.0
    • agents
    • ai
    • app-builder
    • code-generation
    • llm

    githubmeasured growthOpen source ↗

    321GitHub stars-21 (-6.1 %)

Learning resources

Ranked by known GitHub stars, highest first; archived repositories come after maintained repositories. These resources remain available separately and do not take part in the main tool ranking.

  1. 1

    awesome-devtools

    Skill
    DormantOpen source ↗

    A curated list of awesome developer tools and services — from cloud platforms and IDEs to AI-powered coding assistants and productivity utilities.

    License: Unlicense
    • alternatives
    • antigravity
    • awesome
    • awesome-devtools
    • awesome-lists
    github

    Install git clone https://github.com/devtoolsd/awesome-devtools ~/.claude/skills/awesome-devtools

    Resourcemeasured growth
    676GitHub starsstable
  2. 2

    awesome-agent-skills

    Skill
    DormantOpen source ↗

    The definitive resource for Agent Skills - modular capabilities revolutionizing AI agent architecture

    License: CC0-1.0
    • agent-skills
    • ai-agents
    • ai-tools
    • antigravity
    • awesome
    github

    Install git clone https://github.com/skillmatic-ai/awesome-agent-skills ~/.claude/skills/awesome-agent-skills

    Resourcemeasured growth
    669GitHub stars+3 (+0.45 %)
  3. 3

    awesome-agent-skills

    Skill
    ActiveOpen source ↗

    🤖 精选的 AI Agent Skills 列表，适用于 Cursor、Claude Code、GitHub Copilot 等 AI 编程工具

    ShellLicense: CC0-1.0
    • agent-skills
    • ai
    • awesome
    • awesome-list
    • claude
    github

    Install git clone https://github.com/JackyST0/awesome-agent-skills ~/.claude/skills/awesome-agent-skills

    Resourcemeasured growth
    631GitHub stars+2 (+0.32 %)
  4. 4

    smart-illustrator

    Skill
    ActiveOpen source ↗

    AI-powered article illustrations with intelligent position detection and cover learning system. Claude Code Skill.

    TypeScriptLicense: MIT
    • ai-illustration
    • best-effort
    • claude-code
    • claude-skills
    • content-creation
    github

    Install git clone https://github.com/axtonliu/smart-illustrator ~/.claude/skills/smart-illustrator

    Resourcemeasured growth
    553GitHub starsstable
  5. 5

    human-skill-tree

    MCP
    DormantOpen source ↗

    🌳 AI-Powered Skill Tree for Lifelong Human Learning. 30+ skills from K-12 to career & social intelligence, built on cognitive science. | 人类养成记：AI 驱动的终身学习技能树

    TypeScript
    • agent-skills
    • ai-education
    • ai-learning
    • ai-tutor
    • chatgpt
    githubResourcemeasured growth
    544GitHub stars+6 (+1.1 %)
  6. 6

    the-startup

    Skill
    ActiveOpen source ↗

    The Agentic Startup - A collection of Claude Code commands, skills, and agents.

    ShellLicense: MIT
    • claude-code
    • claude-code-plugin
    • claude-marketplace
    • claude-plugin
    github

    Install /plugin marketplace add rsmdt/the-startup

    Resourcemeasured growth
    511GitHub starsstable
  7. 7

    skills

    Skill
    ActiveOpen source ↗

    A collection of Claude Skills from Posit

    RLicense: MIT
    • claude-code
    • claude-code-plugin
    • claude-skills
    github

    Install /plugin marketplace add posit-dev/skills

    Resourcemeasured growth
    490GitHub stars+4 (+0.82 %)
  8. 8

    rust-skills

    Skill
    ActiveOpen source ↗

    A collection of 265 rules across 26 categories that AI coding agents can use to write idiomatic, fast, and safe Rust.

    PythonLicense: MIT
    • agent-skills
    • ai-coding
    • best-practices
    • claude-code
    • code-quality
    github

    Install git clone https://github.com/leonardomso/rust-skills ~/.claude/skills/rust-skills

    Resourcemeasured growth
    486GitHub stars+24 (+5.2 %)
  9. 9

    recomby-geo

    Skill
    ActiveOpen source ↗

    GEO 领域 AI 员工开源方案 · Open-source GEO AI-employee solution (MIT). GEO Skills package + curated lists of agents and office CLIs that make up the AI-employee stack.

    PythonLicense: MIT
    • agent-cli
    • ai-agent
    • ai-coworker
    • ai-employee
    • ai-workforce
    github

    Install git clone https://github.com/ViryaZheng/recomby-geo ~/.claude/skills/recomby-geo

    Resourcemeasured growth
    453GitHub stars+1 (+0.22 %)
  10. 10

    vexjoy-agent

    Skill
    ActiveOpen source ↗

    VexJoy AI Agent with Intelligent Routing - /do routes plain-English requests to the right specialist agent and gates the work with reviews, tests, and a learning loop.

    PythonLicense: MIT
    • ai
    • ai-agents
    • ai-pipelines
    • ai-skills
    • ai-workflows
    github

    Install git clone https://github.com/notque/vexjoy-agent ~/.claude/skills/vexjoy-agent

    Resourcemeasured growth
    420GitHub stars+3 (+0.72 %)
  11. 11

    ordinary-claude-skills

    Skill
    ActiveOpen source ↗

    An unappealing collection of Claude Skills and resources.

    Python
    • claude
    • claude-code
    • claude-skills
    • collection
    • list
    github

    Install git clone https://github.com/Microck/ordinary-claude-skills ~/.claude/skills/ordinary-claude-skills

    Resourcemeasured growth
    394GitHub stars+3 (+0.77 %)
  12. 12

    lanshu-awesome-ai-video-kit

    Skill
    DormantOpen source ↗

    做企业 AI 视频项目逼出来的工具包 · 411 prompt · 15 模型 · 7 Claude Skill · 14 篇方法论

    HTMLLicense: MIT
    • ai-video
    • awesome
    • awesome-list
    • claude
    • claude-code
    github

    Install git clone https://github.com/cclank/lanshu-awesome-ai-video-kit ~/.claude/skills/lanshu-awesome-ai-video-kit

    Resourcemeasured growth
    387GitHub stars+6 (+1.6 %)
  13. 13

    youtube-tutorials

    Skill
    ActiveOpen source ↗

    All my YouTube tutorials. Everything here is free - but please follow me on YouTube if you find these helpful.

    PythonLicense: MIT
    • agent-skills
    • agentic-coding
    • agentic-engineering
    • ai-engineering
    • claude-code
    github

    Install git clone https://github.com/owainlewis/youtube-tutorials ~/.claude/skills/youtube-tutorials

    Resourcemeasured growth
    379GitHub stars+14 (+3.8 %)
  14. 14

    claude-reflect-system

    Other
    DormantOpen source ↗

    Continual Learning & Self-improving skills system for Claude Code - learn from corrections, never repeat mistakes

    Python
    • ai
    • claude-code
    • claude-code-skills
    • codex-skills
    • continuous-improvement
    githubResourcemeasured growth
    375GitHub stars+5 (+1.4 %)
  15. 15

    open-code-review

    Skill
    ActiveOpen source ↗

    AI-powered multi-agent code review. Simulates a customizable team of Engineers performing code review with built-in discourse.

    TypeScriptLicense: Apache-2.0
    • agentic-ai
    • agents
    • ai
    • claude-ai
    • claude-code
    github

    Install /plugin marketplace add spencermarx/open-code-review

    Resourcemeasured growth
    355GitHub stars+7 (+2.0 %)
  16. 16

    awesome-nuwa

    Skill
    ActiveOpen source ↗

    Awesome list of 女娲.skill — 用女娲蒸馏的人物思维框架合集 | Distilled human thinking frameworks for Claude Code

    Ruby
    • agent-skills
    • awesome-list
    • claude-code
    • claude-code-skills
    • digital-life
    github

    Install git clone https://github.com/nuwa-skills/awesome-nuwa ~/.claude/skills/awesome-nuwa

    Resourcemeasured growth
    352GitHub stars+14 (+4.1 %)
  17. 17

    explore-claude-code

    Skill
    ActiveOpen source ↗

    Learn Claude Code by exploring it as it was designed - interactive IDE-style docs for commands, MCP, skills, CLAUDE.md and more.

    JavaScriptLicense: MIT
    • claude
    • claude-code
    • claude-skills
    github

    Install git clone https://github.com/LukeRenton/explore-claude-code ~/.claude/skills/explore-claude-code

    Resourcemeasured growth
    308GitHub stars-1 (-0.32 %)
  18. 18

    agentic-ai-systems

    Skill
    ActiveOpen source ↗

    Agentic AI explained with chickens 🐔 every pattern a runnable, CI-checked file.

    License: MIT
    • agent-sdk
    • agent-skills
    • agentic
    • agentic-frameworks
    • agentic-patterns
    github

    Install git clone https://github.com/ThibautMelen/agentic-ai-systems ~/.claude/skills/agentic-ai-systems

    Resourcemeasured growth
    304GitHub stars+4 (+1.3 %)
  19. 19

    awesome-claude

    MCP
    ActiveOpen source ↗

    HeyClaude is a curated registry and distribution surface for Claude and AI-workflow assets: agents, MCP servers, skills, commands, hooks, rules, guides, tools, jobs, Raycast feeds, static data exports, and an npm MCP package.

    MDXLicense: MIT
    • agent-skills
    • ai-agents
    • ai-directory
    • ai-tools
    • anthropic
    githubResourcemeasured growth
    294GitHub stars-1 (-0.34 %)
  20. 20

    TRAE-Skills

    Skill
    ActiveOpen source ↗

    A curated collection of 150+ specialized AI Skills for software development, frontend, backend, automation, UI/UX, SEO, and DevOps. Each skill encapsulates a focused capability: generating code, templates, scripts, and production-ready…

    • ai-skills
    • claude-code
    • claude-skills
    • collection
    • cursor-skill
    github

    Install git clone https://github.com/HighMark-31/TRAE-Skills ~/.claude/skills/TRAE-Skills

    Resourcemeasured growth
    283GitHub starsstable