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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188 entries in this view.
Tool ranking
Ranked by normalized popularity 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.
- 1Active
open-design
Skill🎨 Best DeepSeek Harness Design Plugin. The open-source Claude Design alternative. 🖥️ Local-first desktop app. 🖼️ Your coding agent becomes the design engine: prototypes, landing pages, dashboards, slides, images & video — real files,…
githubmeasured growthOpen source ↗
Install
git clone https://github.com/nexu-io/open-design ~/.claude/skills/open-design93 663GitHub stars+1 547 (+1.7 %) - 2Active
SkillSpector
SkillSecurity 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.
githubmeasured growthOpen source ↗
Install
git clone https://github.com/NVIDIA/SkillSpector ~/.claude/skills/SkillSpector15 726GitHub stars+675 (+4.5 %) - 3Active
nanoclaw
SkillA lightweight alternative to OpenClaw that runs in containers for security. Connects to WhatsApp, Telegram, Slack, Discord, Gmail and other messaging apps,, has memory, scheduled jobs, and runs directly on Anthropic's Agents SDK
githubmeasured growthOpen source ↗
Install
git clone https://github.com/nanocoai/nanoclaw ~/.claude/skills/nanoclaw30 685GitHub stars+57 (+0.19 %) - 4Active
817 structured cybersecurity skills for AI agents · Mapped to 6 frameworks: MITRE ATT&CK, NIST CSF 2.0, MITRE ATLAS, D3FEND, NIST AI RMF & MITRE F3 (Fight Fraud) · agentskills.io standard · Works with Claude Code, GitHub Copilot, Codex CLI,…
githubmeasured growthOpen source ↗
Install
git clone https://github.com/mukul975/Anthropic-Cybersecurity-Skills ~/.claude/skills/Anthropic-Cybersecurity-Skills32 043GitHub stars+630 (+2.0 %) - 5Active
open-code-review
SkillFast, efficient, battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in multi-language ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI &…
githubmeasured growthOpen source ↗
Install
git clone https://github.com/alibaba/open-code-review ~/.claude/skills/open-code-review21 841GitHub stars+303 (+1.4 %) - 6Active
oh-my-openagent
Skillomo/lazycodex: The coding agent for tokenmaxxers;the one and only agent harness for complex codebases. For your Codex, for your OpenCode
githubmeasured growthOpen source ↗
Install
git clone https://github.com/code-yeongyu/oh-my-openagent ~/.claude/skills/oh-my-openagent68 622GitHub stars+169 (+0.25 %) - 7Active
claude-mem
SkillPersistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini,…
githubmeasured growthOpen source ↗
Install
/plugin marketplace add thedotmack/claude-mem93 043GitHub stars+717 (+0.78 %) - 8Active
graphify
SkillTurn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.
githubmeasured growthOpen source ↗
Install
git clone https://github.com/Graphify-Labs/graphify ~/.claude/skills/graphify114 054GitHub stars+2 404 (+2.2 %) - 9Active
ponytail
SkillMakes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.
githubmeasured growthOpen source ↗
Install
/plugin marketplace add DietrichGebert/ponytail121 885GitHub stars+7 647 (+6.7 %) - 10Active
agent-skills
SkillProduction-grade engineering skills for AI coding agents.
githubmeasured growthOpen source ↗
Install
git clone https://github.com/addyosmani/agent-skills ~/.claude/skills/agent-skills91 752GitHub stars+1 445 (+1.6 %) - 11Active
claude-obsidian
SkillSelf-organizing AI second brain for Obsidian + Claude Code. Drop any source and Claude reads, links, and files it into one connected knowledge graph of plain Markdown you own. AI note-taking, personal knowledge management (PKM), and an…
githubmeasured growthOpen source ↗
Install
git clone https://github.com/AgriciDaniel/claude-obsidian ~/.claude/skills/claude-obsidian14 525GitHub stars+446 (+3.2 %) - 12Active
memU
SkillPersonal memory across agents
githubmeasured growthOpen source ↗
Install
git clone https://github.com/NevaMind-AI/memU ~/.claude/skills/memU14 370GitHub stars+16 (+0.11 %) - 13Active
AI-Research-SKILLs
SkillComprehensive open-source library of AI research and engineering skills for any AI model. Package the skills and your claude code/codex/gemini agent will be an AI research agent with full horsepower. Maintained by Orchestra Research.
githubmeasured growthOpen source ↗
Install
git clone https://github.com/Orchestra-Research/AI-Research-SKILLs ~/.claude/skills/AI-Research-SKILLs12 232GitHub stars+122 (+1.0 %) - 14Active
prompt-master
SkillA Claude skill that writes the accurate prompts for any AI tool. Zero tokens or credits wasted. Full context and memory retention
githubmeasured growthOpen source ↗
Install
git clone https://github.com/nidhinjs/prompt-master ~/.claude/skills/prompt-master12 189GitHub stars+326 (+2.7 %) - 15Active
claude-skills
Skill67 Specialized Skills for Full-Stack Developers. Transform Claude Code into your expert pair programmer.
githubmeasured growthOpen source ↗
Install
git clone https://github.com/Jeffallan/claude-skills ~/.claude/skills/claude-skills11 283GitHub stars+75 (+0.67 %) - 16Active
hive
SkillMulti-Agent Harness for Production AI
githubmeasured growthOpen source ↗
Install
git clone https://github.com/aden-hive/hive ~/.claude/skills/hive11 003GitHub stars+20 (+0.18 %) - 17Active
skills
SkillPublic repository for Agent Skills
githubmeasured growthOpen source ↗
Install
git clone https://github.com/anthropics/skills ~/.claude/skills/skills173 042GitHub stars+944 (+0.55 %) - 18Active
Understand-Anything
SkillGraphs that teach > graphs that impress. Turn any code into an interactive knowledge graph you can explore, search, and ask questions about. Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more.
githubmeasured growthOpen source ↗
Install
git clone https://github.com/Egonex-AI/Understand-Anything ~/.claude/skills/Understand-Anything81 277GitHub stars+498 (+0.62 %) - 19Active
A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows
githubmeasured growthOpen source ↗
Install
git clone https://github.com/ComposioHQ/awesome-claude-skills ~/.claude/skills/awesome-claude-skills74 240GitHub stars+601 (+0.82 %) - 20Active
last30days-skill
SkillAI agent skill that researches any topic across Reddit, X, YouTube, HN, Polymarket, and the web - then synthesizes a grounded summary
githubmeasured growthOpen source ↗
Install
git clone https://github.com/mvanhorn/last30days-skill ~/.claude/skills/last30days-skill60 907GitHub stars+1 234 (+2.1 %) - 21Active
cherry-studio
SkillAI productivity studio with smart chat, autonomous agents, and 300+ assistants. Unified access to frontier LLMs
githubmeasured growthOpen source ↗
Install
git clone https://github.com/CherryHQ/cherry-studio ~/.claude/skills/cherry-studio51 350GitHub stars+189 (+0.37 %) - 22Active
marketingskills
SkillMarketing skills for Claude Code and AI agents. CRO, copywriting, SEO, analytics, and growth engineering.
githubmeasured growthOpen source ↗
Install
git clone https://github.com/coreyhaines31/marketingskills ~/.claude/skills/marketingskills46 488GitHub stars+595 (+1.3 %) - 23Active
AAS Core is the local, agent-first control plane for complete catalog discovery, agent-owned selection, stack validation, and planning, backed by 2,005+ agentic skills. Includes CLI, local MCP, catalog, plugins, and Workbench.
githubmeasured growthOpen source ↗
Install
git clone https://github.com/sickn33/agentic-awesome-skills ~/.claude/skills/agentic-awesome-skills45 834GitHub stars+279 (+0.61 %) - 24Active
archify
SkillAgent skill for beautiful, verifiable architecture, workflow, sequence, data-flow, and lifecycle diagrams—self-contained HTML with motion and crisp export.
githubmeasured growthOpen source ↗
Install
git clone https://github.com/tt-a1i/archify ~/.claude/skills/archify42 198GitHub stars+18 338 (+76.9 %)
Learning resources
Ranked by normalized popularity across sources. These resources remain available separately and do not take part in the main tool ranking.
- 1ActiveOpen source ↗
awesome-llm-apps
Skill100+ AI Agents, Agent Skills and RAG Apps - Free and Open Source.
githubInstall
Resourcemeasured growthgit clone https://github.com/Shubhamsaboo/awesome-llm-apps ~/.claude/skills/awesome-llm-apps135 793GitHub stars+1 057 (+0.78 %)