Agent skills: tools for developers

Skills, extensions and integrations for coding agents and assisted IDEs. An entry can appear under several use cases when its topics or description provide several explicit signals.

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184 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

    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

    MCP
    Active

    A one-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customizable, portable, open-source and free forever. Try it out today!

    TypeScriptLicense: MIT
    • agent-skills
    • ai
    • dsh-plugin
    • hacktoberfest
    • javascript

    githubmeasured growthOpen source ↗

    42 189GitHub stars+261 (+0.62 %)
  3. 3

    Skill
    Active

    GPT-Image-2 PPT Generator Skill for Creating Image-Based PowerPoint Presentations in Codex and Other Skill-Compatible Agents

    PythonLicense: MIT
    • agent-skills
    • ai-ppt
    • claude-code
    • codex
    • gpt-image-2

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/ningzimu/codex-ppt-skill ~/.claude/skills/codex-ppt-skill

    5 602GitHub stars+259 (+4.8 %)
  4. 4

    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

    868GitHub stars+253 (+41.1 %)
  5. 5

    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 891GitHub stars+247 (+6.8 %)
  6. 6

    Skill
    Active

    A lightweight, lightning-fast, in-process vector database

    C++License: Apache-2.0
    • agent-skills
    • db
    • embedded
    • faiss
    • fts

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/alibaba/zvec ~/.claude/skills/zvec

    15 784GitHub stars+246 (+1.6 %)
  7. 7

    Skill
    Active

    A browser inside your terminal

    RustLicense: MIT
    • browser
    • claude-code
    • claude-skills
    • cli
    • codex

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/zenbu-labs/terminal-browser ~/.claude/skills/terminal-browser

    2 653GitHub stars+244 (+10.1 %)
  8. 8

    Skill
    Active

    Agent skill: make LLMs write docs in ASD-STE100 Simplified Technical

    PythonLicense: MIT

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/AminBlg/SimpleEnglish ~/.claude/skills/SimpleEnglish

      3 177GitHub stars+244 (+8.3 %)
    • 9

      Skill
      Active

      Delegate a coding task to a separate coding agent CLI, review the diff, land the commit yourself — one per implementer.

      JavaScriptLicense: MIT
      • agent-skills
      • ai-coding-agent
      • antigravity
      • claude-code
      • claude-code-skills

      githubmeasured growthOpen source ↗

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

      1 671GitHub stars+242 (+16.9 %)
    • 10

      Skill
      Active

      Agent skills for useful HTML artifacts, wireframes, interactive prototypes, plans, and diagrams.

      HTMLLicense: MIT
      • agent-skills
      • claude-code
      • codex
      • html-artifacts
      • html-prototype

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/plannotator/effective-html ~/.claude/skills/effective-html

      2 950GitHub stars+241 (+8.9 %)
    • 11

      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 326GitHub stars+230 (+4.5 %)
    • 12

      Skill
      Active

      SkillOpt is a text-space optimizer that trains reusable natural-language skills for frozen LLM agents through trajectory-driven edits, validation-gated updates, and deployable best_skill.md artifacts.

      PythonLicense: MIT
      • agent-skills
      • self-evolving-agents

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/microsoft/SkillOpt ~/.claude/skills/SkillOpt

      16 698GitHub stars+225 (+1.4 %)
    • 13

      Skill
      Active

      PM Skills Marketplace: 100+ agentic skills, commands, and plugins — from discovery to strategy, execution, launch, and growth.

      License: MIT
      • agent-skill-repository
      • agent-skills
      • agentic-skills
      • claude-code-marketplace
      • claude-code-plugins

      githubmeasured growthOpen source ↗

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

      26 002GitHub stars+217 (+0.84 %)
    • 14

      Skill
      Active

      Persistent file-based planning for AI coding agents and long-running tasks. Crash-proof markdown plans, session recovery after /clear and compaction, per-turn re-injection against context rot, deterministic completion gate. Manus-style.…

      ShellLicense: MIT
      • agent-skills
      • autonomous-agents
      • claude
      • claude-code
      • claude-code-skills

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/OthmanAdi/planning-with-files ~/.claude/skills/planning-with-files

      26 631GitHub stars+215 (+0.81 %)
    • 15

      Skill
      Active

      Distilly — Distill how they think into reusable Skills for any Agent or Bot. Formerly Colleague Skill（原同事 Skill）.

      TypeScriptLicense: MIT
      • agent-skills
      • agentic-ai
      • ai-agent
      • ai-agents
      • ai-assistants

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/titanwings/distilly ~/.claude/skills/distilly

      24 354GitHub stars+215 (+0.89 %)
    • 16

      Skill
      Active

      AI 短剧/漫剧创作 skill 合集，覆盖剧本、资产、分镜、图片/视频提示词到独立审查全链路，适配 Claude Code 与 Codex。| An AI short-drama skill suite for Claude Code & Codex: scripts, assets, storyboards, image/video prompts, and independent review.

      PythonLicense: MIT
      • agent-skills
      • aigc
      • claude-code
      • codex
      • prompt-engineering

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/zenstory-ai/drama-skills ~/.claude/skills/drama-skills

      1 580GitHub stars+214 (+15.7 %)
    • 17

      Skill
      Active

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

      TypeScriptLicense: AGPL-3.0
      • agent-skills
      • ai-agent
      • claude-code
      • codex
      • deepseek

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/CherryHQ/cherry-studio ~/.claude/skills/cherry-studio

      51 446GitHub stars+210 (+0.41 %)
    • 18

      Skill
      Active

      Claude skill: refactor code to reduce cyclomatic complexity

      License: Apache-2.0
      • agent-skills
      • claude
      • code-quality
      • refactoring

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/saurabhkumar8112/cyclomatic-complexity-skill ~/.claude/skills/cyclomatic-complexity-skill

      375GitHub stars+209 (+125.9 %)
    • 19

      Skill
      Active

      🎭 267 个即插即用的 AI 专家角色 — 支持 Hermes Agent/Claude Code/Cursor/Copilot 等 18 种工具，覆盖工程/设计/营销/金融等 20 个部门。含 52 个中国市场原创智能体（小红书/抖音/微信/飞书/钉钉等）。搭配编排器 agency-orchestrator，一句话即可让多位专家按 DAG 自动协作。

      ShellLicense: MIT
      • agency-orchestrator
      • agent-definitions
      • ai-agents
      • ai-roles
      • chinese

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/jnMetaCode/agency-agents-zh ~/.claude/skills/agency-agents-zh

      20 293GitHub stars+206 (+1.0 %)
    • 20

      Skill
      Active

      Open-source infrastructure that turns scattered SKILL.md files into curated, retrieval-ready agent-skill corpora—with retrieval and evaluation tooling included.

      PythonLicense: Apache-2.0
      • agent-memory
      • agent-skills
      • ai-agents
      • benchmark
      • dataset

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/EverMind-AI/SkillCorpus ~/.claude/skills/SkillCorpus

      525GitHub stars+199 (+61.0 %)
    • 21

      Skill
      Active

      The meta-skill that builds and improves all your skills, including itself. Watches your work sessions (autonomous or human-led), captures patterns, corrections and judgement calls, and turns them into skill improvements and new skill…

      Python
      • agent-skills
      • agentic-skills
      • ai-skills
      • augmented-expertise
      • awesome-skills

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/rebelytics/one-skill-to-rule-them-all ~/.claude/skills/one-skill-to-rule-them-all

      2 361GitHub stars+199 (+9.2 %)
    • 22

      Skill
      Active

      Opinionated Oxlint rules for rejecting low-evidence TypeScript and JavaScript patterns

      TypeScriptLicense: MIT
      • agent-skills
      • linting
      • oxlint
      • typescript

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/dmmulroy/anti-slop ~/.claude/skills/anti-slop

      4 080GitHub stars+196 (+5.0 %)

    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

      Claude-Code-Everything-You-Need-to-Know

      MCP
      ActiveOpen source ↗

      A practical Claude Code guide with clear mental models and copy-paste examples — setup, prompt engineering, slash commands, skills, hooks, subagents, agent teams, and MCP servers. Beginner path to power-user depth. Featured in Awesome…

      PythonLicense: MIT
      • agent-skills
      • agentic-coding
      • ai-agents
      • anthropic
      • anthropic-claude
      githubResourcemeasured growth
      2 955GitHub stars+253 (+9.4 %)
    2. 2

      awesome-copilot

      Skill
      ActiveOpen source ↗

      Community-contributed instructions, agents, skills, and configurations to help you make the most of GitHub Copilot.

      JavaScriptLicense: MIT
      • agent-skills
      • agents
      • ai
      • awesome
      • custom-agents
      github

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

      Resourcemeasured growth
      38 648GitHub stars+224 (+0.58 %)
    3. 3

      autoharness

      Skill
      ActiveOpen source ↗

      Autoharness — a self-learning skill layer for Claude Code — distills skills from your real sessions, updates them as you work, and prunes the ones that stop getting used. No daemon, no benchmark.

      PythonLicense: MIT
      • agent-skills
      • claude-code
      • claude-code-plugin
      • llm-agents
      • python
      github

      Install /plugin marketplace add tigerless-labs/autoharness

      Resourcemeasured growth
      1 558GitHub stars+214 (+15.9 %)