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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158 entries in this view.

Tool ranking

Ranked by measured growth, normalized across sources. 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

    Skill
    Active

    Turn Claude into a Senior Design Architect — DTCG design tokens, 42 components, WCAG 2.2 accessibility, any-framework code, 138 design systems, and runnable skills.

    JavaScript
    • accessibility
    • ai-agents
    • claude
    • claude-code
    • claude-skills

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/plugin87/ux-ui-agent-skills ~/.claude/skills/ux-ui-agent-skills

    840GitHub stars+46 (+5.8 %)
  2. 2

    Skill
    Active

    Agent skill: generate Mermaid diagrams (.mmd), validate via Kroki-first loop, export PNG/SVG/PDF via mmdc or Kroki. Mermaid.live handoff, repo-survey batch mode, vision self-check, 17+ diagram types.

    MermaidLicense: MIT
    • agent-skill
    • agent-skills
    • batch-mode
    • claude
    • claude-code

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/Agents365-ai/mermaid-skill ~/.claude/skills/mermaid-skill

    211GitHub stars+11 (+5.5 %)
  3. 3

    Skill
    Active

    A Claude Code skill bundle for bug hunting and external red-team work - 82 skills, 15 slash commands, 681 disclosed-report patterns curated across 24 core vulnerability classes, plus enterprise identity + infrastructure attack matrices.

    PythonLicense: MIT
    • ai-security
    • anthropic
    • application-security
    • bug-bounty
    • bugbounty

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/elementalsouls/Claude-BugHunter ~/.claude/skills/Claude-BugHunter

    4 022GitHub stars+205 (+5.4 %)
  4. 4

    Other
    Active

    Find the ghost tokens. Fix them. Survive compaction. Avoid context quality decay.

    Python
    • agentskills
    • claude-code
    • claude-code-skill
    • claude-plugin
    • context-engineering

    githubmeasured growthOpen source ↗

    2 122GitHub stars+108 (+5.4 %)
  5. 5

    Skill
    Active

    Turn one topic into a finished Vox-style paper-collage explainer/ad video — automated end to end on Atlas Cloud + ffmpeg. An agent skill.

    PythonLicense: MIT
    • ai
    • ai-video
    • claude-code
    • claude-skill
    • collage-video

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/Alisa0808/vox-director ~/.claude/skills/vox-director

    1 698GitHub stars+86 (+5.3 %)
  6. 6

    Skill
    Active

    去 AI 味：去除简体中文 AI 写作痕迹 / Chinese humanizer skill

    ShellLicense: MIT
    • agent-skills
    • ai-writing
    • chinese
    • claude-code
    • codex

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/LifelongLazyLearner/qu-ai-wei ~/.claude/skills/qu-ai-wei

    514GitHub stars+26 (+5.3 %)
  7. 7

    Skill
    Active

    Autoprompt is a coding-agent skill that cuts failures by 45% on agentic coding tasks.

    JavaScriptLicense: MIT
    • agent-orchestration
    • agent-skills
    • agentic-workflows
    • ai-agents
    • ai-coding

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/Spielewoy/autoprompt-skill ~/.claude/skills/autoprompt-skill

    960GitHub stars+48 (+5.3 %)
  8. 8

    Other
    Active

    ⚡ A native app for all your coding agents.

    RustLicense: GPL-3.0
    • agent
    • amp
    • claude-code
    • codex
    • coding

    githubmeasured growthOpen source ↗

    1 332GitHub stars+65 (+5.1 %)
  9. 9

    Skill
    Active

    Скилл для Claude. Убирает 64 признака нейросети в русском тексте: канцелярит, кальки, фингерпринты ChatGPT и Claude. Метит в то, что меряют GPTZero, DivEye, RuBERT: поднимает perplexity и burstiness. 20 жёстких банов, quad-pass аудит,…

    PythonLicense: MIT
    • agent-skills
    • ai-detection
    • ai-writing-detection
    • anthropic
    • anti-ai-detector

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/ilyautov/humanizer-ru ~/.claude/skills/humanizer-ru

    269GitHub stars+13 (+5.1 %)
  10. 10

    Skill
    Active

    Agent Skills for Solopreneurs

    PythonLicense: Apache-2.0
    • agent-skills
    • ai-tools
    • claude-code
    • geo
    • llm-tools

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/ReScienceLab/opc-skills ~/.claude/skills/opc-skills

    1 747GitHub stars+84 (+5.1 %)
  11. 11

    Agent
    Active

    Never stop coding. Free MIT AI gateway: one endpoint, 352 providers (150+ free), 1200+ models Kimi, Claude, GPT, Gemini, GLM, DeepSeek, MiniMax. Works with Claude Code, Codex, Cursor, OpenCode, Cline & Copilot. Quota-aware auto-fallback,…

    TypeScriptLicense: MIT
    • a2a
    • ai-agents
    • ai-gateway
    • anthropic
    • claude

    githubmeasured growthOpen source ↗

    59 902GitHub stars+2 873 (+5.0 %)
  12. 12

    Skill
    Active

    Enterprise-grade, local-first Agent Workbench for people and agent teams. A unified multi-engine workspace for Codex Harness, DeepSeek Harness, and OpenCode, with unified plugins and Skills, multi-agent projects and tasks, and editable…

    TypeScript
    • agent-collaboration
    • agent-skills
    • ai-agents
    • ai-work
    • claude-code

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/Devin-AXIS/iPolloWork ~/.claude/skills/iPolloWork

    5 252GitHub stars+250 (+5.0 %)
  13. 13

    Agent
    Active

    Rebuild the object in a reference image as a code-only, procedural, quality-gated, animation-ready Three.js model. Token-efficient image-to-3D.

    PythonLicense: Apache-2.0
    • 3d
    • ai-agents
    • claude-code
    • computer-graphics
    • generative

    githubmeasured growthOpen source ↗

    14 907GitHub stars+689 (+4.8 %)
  14. 14

    Skill
    Active

    Design engineering system for AI coding agents — ship UI with craft-level quality. Install as an agent skill.

    JavaScriptLicense: MIT
    • agent-skills
    • anti-slop
    • claude-code
    • codex
    • css

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/educlopez/ui-craft ~/.claude/skills/ui-craft

    304GitHub stars+14 (+4.8 %)
  15. 15

    Skill
    Active

    Claude skills for LinkedIn. 11 Claude Code and Codex skills that write human-sounding LinkedIn posts, craft comments that get noticed, analyze your feed, and build a publishing cadence, all from your terminal. Content engineering by…

    PythonLicense: MIT
    • agent-skill
    • agent-skills
    • ai-agents
    • ai-content
    • ai-marketing

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/sergebulaev/linkedin-skills ~/.claude/skills/linkedin-skills

    634GitHub stars+28 (+4.6 %)
  16. 16

    Skill
    Active

    Claude Code blog skill suite: 30 sub-skills, 5 agents, 5-gate v1.9.0 Blog Delivery Contract, dual-optimized for Google rankings and AI citations. Active development at AI-Marketing-Hub/claude-blog (AI Marketing Hub Pro community); public…

    PythonLicense: MIT
    • agent-skills
    • ai
    • ai-citations
    • ai-content
    • ai-marketing

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/AgriciDaniel/claude-blog ~/.claude/skills/claude-blog

    2 016GitHub stars+89 (+4.6 %)
  17. 17

    Skill
    Active

    38 editorial diagram types for Claude Code, Codex, and Pi. Self-contained HTML + SVG. No shadows. No Mermaid slop.

    HTMLLicense: MIT
    • agent-skills
    • claude-code
    • codex
    • data-visualization
    • diagrams

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/cathrynlavery/diagram-design ~/.claude/skills/diagram-design

    29 299GitHub stars+1 283 (+4.6 %)
  18. 18

    Skill
    Active

    Security scanner for AI agent skills. Detect vulnerabilities, malicious patterns, security risks, prompt injection, data exfiltration, and supply-chain risks in Claude Code, Codex, and MCP skills before you install them.

    PythonLicense: Apache-2.0
    • agent-security
    • agent-skills
    • agentic-ai
    • ai-security
    • claude-code

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/NVIDIA/SkillSpector ~/.claude/skills/SkillSpector

    15 726GitHub stars+675 (+4.5 %)
  19. 19

    Other
    Active

    AI-powered bug bounty hunting toolkit that works with or without subscription.

    PythonLicense: MIT
    • ai-security
    • bug-bounty
    • bugcrowd
    • claude-ai
    • claude-code

    githubmeasured growthOpen source ↗

    4 673GitHub stars+200 (+4.5 %)
  20. 20

    Skill
    Active

    The fastest browser for AI agents to run browser automation, built for sharing your logged-in browser state with your AI agents, like Codex or Claude Code, without disturbing you. Zero cost, zero config.

    JavaScriptLicense: MIT
    • agent-skills
    • ai-agent
    • automation
    • browser
    • browser-automation

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/citrolabs/ego-lite ~/.claude/skills/ego-lite

    14 637GitHub stars+618 (+4.4 %)
  21. 21

    Skill
    Active

    Desktop app that records your on-screen work session and uses the GitHub Copilot CLI to reconstruct it as an intent + ordered steps, then builds a reusable Skill or Automation for Microsoft Scout, Microsoft Copilot Cowork, or Copilot…

    TypeScriptLicense: MIT
    • agent-skills
    • ai-agents
    • automation
    • copilot
    • copilot-cli

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/microsoft/skill-recorder ~/.claude/skills/skill-recorder

    3 738GitHub stars+153 (+4.3 %)
  22. 22

    Other
    Active

    Where people and agents build in tune.

    TypeScriptLicense: Apache-2.0
    • agent-collaboration
    • agent-orchestration
    • agent-workspace
    • agentic-ai
    • agentic-workflow

    githubmeasured growthOpen source ↗

    3 666GitHub stars+141 (+4.0 %)
  23. 23

    Skill
    Active

    197 bioinformatics & life science skills for Claude Code and AI agents — BixBench 92.0% accuracy. RNA-seq, single-cell, drug discovery, proteomics, and more. Powers OmicsHorizon.

    Python
    • ai-agent
    • bioinformatics
    • biostatistics
    • bixbench
    • cheminformatics

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/jaechang-hits/SciAgent-Skills ~/.claude/skills/SciAgent-Skills

    359GitHub stars+13 (+3.8 %)
  24. 24

    Skill
    Active

    illo skill — an AI agent skill that turns ideas and articles into original print-style editorial illustrations, starring a recurring mascot. 30+ characters packs, with ability to create your own.

    PythonLicense: MIT
    • agent-skills
    • claude-code
    • illustration
    • image-generation
    • skill

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/tmchow/illo-skill ~/.claude/skills/illo-skill

    369GitHub stars+13 (+3.7 %)

Learning resources

Ranked by measured growth, normalized across sources. These resources remain available separately and do not take part in the main tool ranking.

  1. 1

    Skills-4-SE

    Skill
    ActiveOpen source ↗

    A curated list of 180+ useful Claude Skills for Software Engineering and resources for customizing AI for SE workflows.

    PythonLicense: Apache-2.0
    • claude
    • claude-code
    • claude-skills
    • metaprogramming
    • software-development
    github

    Install git clone https://github.com/ArabelaTso/Skills-4-SE ~/.claude/skills/Skills-4-SE

    Resourcemeasured growth
    247GitHub stars+9 (+3.8 %)