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.

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202 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

    Agent
    Active

    Open-source cybersecurity analysis agent for Claude Code. Scans projects for vulnerabilities across all OWASP 2025 Top 10 and CWE Top 25 categories. 11 security domains, 60+ secret patterns, parallel subagent analysis, professional report…

    PythonLicense: MIT
    • ai-agent
    • application-security
    • claude-code
    • claude-code-skill
    • cwe

    githubmeasured growthOpen source ↗

    257GitHub stars+13 (+5.3 %)
  2. 2

    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+88 (+5.3 %)
  3. 3

    Other
    Active

    Universal provider proxy for OpenAI Codex & Claude Code — use any LLM (Claude, Gemini, Grok, DeepSeek, Ollama…) with Codex CLI, App, SDK, and Claude Code

    TypeScriptLicense: MIT
    • ai-gateway
    • ai-tools
    • anthropic
    • chatgpt
    • claude

    githubmeasured growthOpen source ↗

    12 896GitHub stars+647 (+5.3 %)
  4. 4

    Skill
    Active

    #1 Product of The Day @ Product Hunt. The GTM co-founder you don't have. Open-source GTM Agent Skills for developer tools and AI products, for founders, GTM hires, and founding AEs: positioning, first users, launch, pricing. Sharpened by…

    License: MIT
    • agent-skills
    • ai
    • ai-founders
    • claude
    • claude-code

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/AIDevGTM/gtm-cofounder ~/.claude/skills/gtm-cofounder

    261GitHub stars+13 (+5.2 %)
  5. 5

    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+15 (+5.2 %)
  6. 6

    Skill
    Active

    Production-grade Claude Code and Codex skills for Spring Boot developers

    JavaLicense: MIT
    • ai-coding-agent
    • claude
    • claude-ai
    • claude-code
    • claude-plugin

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/rrezartprebreza/spring-boot-skills ~/.claude/skills/spring-boot-skills

    247GitHub stars+12 (+5.1 %)
  7. 7

    Skill
    Active

    Claude Code plugin: run the Antigravity CLI (Gemini) as a collaborating sub-agent with intelligent model routing across the SDLC. Community project; not affiliated with Google/Anthropic.

    ShellLicense: MIT
    • agy-cli
    • antigravity-cli
    • claude-code
    • claude-code-plugin
    • delegate

    githubmeasured growthOpen source ↗

    Install /plugin marketplace add yuting0624/antigravity-for-claude-code

    296GitHub stars+14 (+5.0 %)
  8. 8

    Skill
    Active

    Run Claude Design locally as an Agent Skill — Cursor, Claude Code & more. Produce polished UI mockups, prototypes, decks & wireframes as self-contained HTML, without claude.ai/design. Best with Opus 4.8.

    JavaScriptLicense: MIT
    • agent-skills
    • claude
    • claude-code
    • claude-design
    • cursor

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/JimLiu/baoyu-design ~/.claude/skills/baoyu-design

    3 787GitHub stars+175 (+4.8 %)
  9. 9

    Other
    Active

    ⚡ A native app for all your coding agents.

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

    githubmeasured growthOpen source ↗

    1 323GitHub stars+61 (+4.8 %)
  10. 10

    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+29 (+4.8 %)
  11. 11

    Other
    Active

    Autonomous game development for Godot, Bevy, and Babylon.js with Claude Code and Codex

    PythonLicense: MIT
    • claude
    • claude-code
    • claude-code-skill
    • codex
    • codex-cli

    githubmeasured growthOpen source ↗

    6 648GitHub stars+298 (+4.7 %)
  12. 12

    Skill
    Active

    Stack-agnostic Claude Skills covering the full website lifecycle: brand, design, content, SEO, dev, ops, growth, and research. Build, ship, audit, optimize.

    PythonLicense: MIT
    • agent-skills
    • ai-agents
    • anthropic
    • claude
    • claude-ai

    githubmeasured growthOpen source ↗

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

    805GitHub stars+36 (+4.7 %)
  13. 13

    Skill
    Active

    Best static AI text humanizer. Two research-grounded LLM-agnostic skills that make AI writing sound human and relatable. Nine levers, 50+ peer-reviewed sources, 2024-2026 detection literature.

    HTMLLicense: MIT
    • ai-content-detection
    • ai-detection
    • ai-humanizer
    • ai-writing-detection
    • claude-code

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/harshaneel/humanize ~/.claude/skills/humanize

    407GitHub stars+18 (+4.6 %)
  14. 14

    Skill
    Active

    DeepPaperNote is an agent skill for deep-reading a single paper and generating high-quality Obsidian-style research notes. Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more.

    PythonLicense: MIT
    • agent-skills
    • claude-code
    • codex
    • copilot
    • cursor

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/917Dhj/DeepPaperNote ~/.claude/skills/DeepPaperNote

    1 018GitHub stars+45 (+4.6 %)
  15. 15

    Skill
    Active

    Two-pass pipeline for removing AI writing tells from outward-facing text: a surface pass plus a structural pass grounded in the StoryScope study. Packaged as Claude Code Skills. Free community: skool.com/jens-ai-community-1306

    Python
    • ai-detection
    • ai-writing
    • anthropic
    • claude-code
    • claude-skills

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/NulightJens/humanizer-stack ~/.claude/skills/humanizer-stack

    251GitHub stars+11 (+4.6 %)
  16. 16

    Skill
    Active

    AI 解说大师 — Agent skill；封装 narrator-ai-cli 供 Claude/Codex 等工具调用

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

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/NarratorAI-Studio/narrator-ai-cli-skill ~/.claude/skills/narrator-ai-cli-skill

    2 460GitHub stars+106 (+4.5 %)
  17. 17

    Skill
    Active

    Agent Skills for medical research — literature search, reporting-guideline & citation checks, statistics, publication figures, submission. Works with Claude Code, Codex, Cursor & GitHub Copilot. Built by a physician-researcher, tested on…

    PythonLicense: MIT
    • agent-skills
    • biostatistics
    • claude-code
    • claude-skills
    • clinical-research

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/Aperivue/medsci-skills ~/.claude/skills/medsci-skills

    281GitHub stars+12 (+4.5 %)
  18. 18

    Other
    Active

    Speaker is a Codex skill project for academic presentations: read real.pptx, combine text extraction, PPTX structure parsing, page-by-page rendering, OCR, and visual review to generate page-by-page speaker notes, and write a clean version…

    Python
    • ai
    • claude-code
    • claude-code-skill
    • codex
    • codex-skill

    githubmeasured growthOpen source ↗

    446GitHub stars+19 (+4.4 %)
  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 662GitHub stars+196 (+4.4 %)
  20. 20

    Skill
    Active

    Free AI agent skills for Amazon sellers— keyword research, competitor analysis, listing audit & more. Works with OpenClaw, Claude Code, Cursor, Windsurf, Codex and any agent that supports the Skills format.

    PythonLicense: MIT
    • ai-agents
    • amazon
    • amazon-seller-automation
    • amazon-seller-tools
    • claude-code

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/nexscope-ai/Amazon-Skills ~/.claude/skills/Amazon-Skills

    620GitHub stars+26 (+4.4 %)
  21. 21

    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+15 (+4.4 %)
  22. 22

    Skill
    Active

    Purge multi-vendor AI watermarks: clean Unicode text, apply statistical rewrite hooks, and clear C2PA plus metadata from PNG, JPEG, SVG, PDF, DOCX, HTML, and MD.

    PythonLicense: MIT
    • claude-ai
    • claude-code
    • claude-code-plugin
    • claude-skills
    • codex

    githubmeasured growthOpen source ↗

    Install /plugin marketplace add ShadowAqueduct/watermark-remover

    839GitHub stars+35 (+4.4 %)
  23. 23

    Skill
    Active

    Universal SEO skill for Claude Code. 25 sub-skills + 18 sub-agents covering technical SEO, E-E-A-T, schema, GEO/AEO, backlinks, local SEO, maps intelligence, semantic clustering, e-commerce SEO, international SEO, Google APIs, and PDF/Excel…

    PythonLicense: MIT
    • ai
    • ai-seo
    • claude-code
    • claude-code-skill
    • marketing-automation

    githubmeasured growthOpen source ↗

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

    16 070GitHub stars+665 (+4.3 %)

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

    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
    346GitHub stars+16 (+4.8 %)
  2. 2

    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
    375GitHub stars+16 (+4.5 %)