Agent skills you can check before you install
Public SKILL.md skills from GitHub repositories with 50+ stars and from the vendors themselves, scanned and scored. Install any of them with one command in Claude Code, Cursor, Codex, GitHub Copilot or Gemini CLI.
34,611 skills from 1,543 repositories · updated 18 minutes ago
34,120 skills
- frame-data-chart-nytnexu-io/html-anythingNYT-newsroom 排版 + 错峰揭示动画 + 编辑级图表 (折线/柱/范围带)OtherNo warnings★ 9.2K↓ —
- blog-postnexu-io/html-anything杂志感长文, 含 masthead、hero、figures、pull quote、作者署名WritingNo warnings★ 9.2K↓ —
- hive.note-takingaden-hive/hiveMaintain a free-form scratchpad of decisions, extracted values, and open questions so context pruning doesn't lose anything you still need.ProductivityNo warnings★ 11.1K↓ —
- development-teammvschwarz/openrigUse when a development pod begins or hands off implementation, QA, or design work.TestingNo warnings★ 8.1K↓ —Also in 1 other repo
- offensive-ssrfSnailSploit/Claude-Redclaude-red is a curated library of offensive security skills designed for the Claude skills system. Each skill is a structured SKILL.md file that primes Claude with expert-level methodology for a specific attack surface — from SQLi to shellcode, EDR evasion to exploit development.SecurityNo warnings★ 8.8K↓ —
- offensive-osintSnailSploit/Claude-RedComprehensive OSINT methodology skill for offensive security, red team intelligence gathering, and bug bounty reconnaissance. Covers domain recon, email harvesting, social media profiling, GitHub/code leaks, Shodan/Censys enumeration, breach data lookup, employee profiling, infrastructure mapping, cryptocurrency tracing, geospatial intelligence, and AI-assisted analysis workflows. Use when performing reconnaissance against a target domain or organization, investigating a person or entity, tracing cryptocurrency flows, geolocating images or events, or building an attack-surface map.SecurityNo warnings★ 8.8K↓ —
- gentle-ai-chained-prGentleman-Programming/gentle-aiTrigger: PRs over 400 lines, stacked PRs, review slices. Split oversized changes into chained PRs that protect review focus.EngineeringNo warnings★ 8K↓ —
- story-coverzenstory-ai/oh-story-claudecode小说封面生成。根据书名、作者名自动分析题材风格，调用 GPT-Image-2 生成含标题和署名的专业级网文封面；Codex CLI 优先使用内置 ImageGen，无需单独 API Key。触发方式：/story-cover、/封面、「帮我做个封面」「生成封面图」「做个小说封面」「封面设计」。MediaNo warnings★ 8K↓ —Also in 1 other repo
- hive.browser-automationaden-hive/hiveRequired before any hive-browser CLI command. The browser is driven from the terminal by running `hive-browser <command> ... --json` via terminal_exec — not via MCP tools. Teaches the browser lifecycle rules (the bridge attaches to the USER'S running Chrome — never kill or launch browser processes; timeouts are transport issues, not crashes), the screenshot + coordinate workflow (hive-browser interact with a fractional coordinate) that reaches shadow-DOM inputs selectors can't see, the viewport-fraction coordinate rule (not pixels), rich-text editor quirks ("send button stays disabled" failures), and CSP gotchas. Covers Chrome via CDP through the GCU Beeline extension.BrowserNo warnings★ 11.1K↓ —
- dashboardnexu-io/html-anything固定侧栏 + 顶栏 + KPI 网格 + 1-2 张图OtherNo warnings★ 9.2K↓ —
- fullstack-guardianJeffallan/claude-skillsBuilds security-focused full-stack web applications by implementing integrated frontend and backend components with layered security at every level. Covers the complete stack from database to UI, enforcing auth, input validation, output encoding, and parameterized queries across all layers. Use when implementing features across frontend and backend, building REST APIs with corresponding UI, connecting frontend components to backend endpoints, creating end-to-end data flows from database to UI, or implementing CRUD operations with UI forms. Distinct from frontend-only, backend-only, or API-only skills in that it simultaneously addresses all three perspectives—Frontend, Backend, and Security—within a single implementation workflow. Invoke for full-stack feature work, web app development, authenticated API routes with views, microservices, real-time features, monorepo architecture, or technology selection decisions.SecurityNo warnings★ 12K↓ —
- ads-launchAgriciDaniel/claude-adsDraft or explicitly apply a paid-ad campaign launch through Claude Ads capability-gated adapters. Use for campaign creation, launch plans, publishing ads, activating campaigns, uploading creative, or requests to push a campaign live.MarketingNo warnings★ 10.4K↓ —Also in 1 other repo
- postgres-proJeffallan/claude-skillsUse when optimizing PostgreSQL queries, configuring replication, or implementing advanced database features. Invoke for EXPLAIN analysis, JSONB operations, extension usage, VACUUM tuning, performance monitoring.DataNo warnings★ 12K↓ —
- ads-planAgriciDaniel/claude-adsCreate a professional paid-advertising strategy covering objectives, economics, platform selection, campaign architecture, audiences, budget, creative, measurement, experiments, governance, rollout, and reporting. Use for ad plan, media plan, PPC strategy, paid-social strategy, campaign architecture, advertising roadmap, or channel planning.MarketingNo warnings★ 10.4K↓ —
- deck-simplenexu-io/html-anything通用 horizontal-swipe HTML deck, 不要 magazine 调DocumentsNo warnings★ 9.2K↓ —Also in 1 other repo
- receiving-code-reviewjnMetaCode/superpowers-zh收到代码审查反馈后、实施建议之前使用，尤其当反馈不明确或技术上有疑问时——需要技术严谨性和验证，而非敷衍附和或盲目执行EngineeringNo warnings★ 8.4K↓ —
- chinese-code-reviewjnMetaCode/superpowers-zh中文 review 沟通参考——话术模板、分级标注（必须修复/建议修改/仅供参考）、国内团队常见反模式应对。仅在用户显式 /chinese-code-review 时调用，不要根据上下文自动触发。EngineeringNo warnings★ 8.4K↓ —
- postgresplanetscale/database-skillsPostgreSQL best practices, query optimization, connection troubleshooting, and performance improvement. Load when working with Postgres databases.OfficialDataNo warnings★ 727↓ —
- game-developerJeffallan/claude-skillsUse when building game systems, implementing Unity/Unreal Engine features, or optimizing game performance. Invoke to implement ECS architecture, configure physics systems and colliders, set up multiplayer networking with lag compensation, optimize frame rates to 60+ FPS targets, develop shaders, or apply game design patterns such as object pooling and state machines. Trigger keywords: Unity, Unreal Engine, game development, ECS architecture, game physics, multiplayer networking, game optimization, shader programming, game AI.DesignNo warnings★ 12K↓ —
- baoyu-xhs-imagesJimLiu/baoyu-skillsGenerates infographic image card series with 12 visual styles, 8 layouts, and 3 color palettes. Breaks content into 1-10 cartoon-style image cards optimized for social media engagement. Use when user mentions "小红书图片", "小红书种草", "小绿书", "微信图文", "微信贴图", "image cards", "图片卡片", baoyu-xhs-images, or wants social media infographic series.MediaNo warnings★ 26.9K↓ —
- deck-safety-alertnexu-io/html-anything红琥珀警示色 + hazard 条纹 + L1/L2/L3 tier 卡片 + 删除线标题DocumentsNo warnings★ 9.2K↓ —
- hive.chart-creation-foundationsaden-hive/hiveRequired reading whenever any chart_* tool is available. Teaches the one-tool embedding contract (call chart_render → live chart appears in chat AND a downloadable PNG lands in the queen session dir), the ECharts (data viz) vs Mermaid (structural diagrams) decision, the BI/financial-grade aesthetic baseline (no chartjunk, restrained palette, proper typography, single message per chart), and the canonical spec patterns for the 12 most-common chart types. Skipping this leads to 1990s-Excel charts, missing downloads, and the agent writing markdown image links by hand instead of letting chart_render drive the UI.DocumentsNo warnings★ 11.1K↓ —
- deck-tech-sharingnexu-io/html-anythingGitHub-dark + JetBrains Mono + 终端代码块, 含 agenda + Q&ADocumentsNo warnings★ 9.2K↓ —
- mysqlplanetscale/database-skillsPlan and review MySQL/InnoDB schema, indexing, query tuning, transactions, and operations. Use when creating or modifying MySQL tables, indexes, or queries; diagnosing slow/locking behavior; planning migrations; or troubleshooting replication and connection issues. Load when using a MySQL database.OfficialDataNo warnings★ 727↓ —
playwright-expert
Jeffallan/claude-skills
TestingUpdated 3 days ago
From the author
Use when writing E2E tests with Playwright, setting up test infrastructure, or debugging flaky browser tests. Invoke to write test scripts, create page objects, configure test fixtures, set up reporters, add CI integration, implement API mocking, or perform visual regression testing. Trigger terms: Playwright, E2E test, end-to-end, browser testing, automation, UI testing, visual testing, Page Object Model, test flakiness.
Install
npx skills add Jeffallan/claude-skills --skill playwright-expert -a claude-code
Installs to .claude/skills/playwright-expert/ · Each command fetches the skill straight from GitHub with the open skills CLI.
Download .zip
Byte-identical to the scanned commit, with the repository’s licence and a SOURCE.txt.
What it can touch
Instructions onlyUses the networkLicence: MIT
Safety checks on SKILL.md
No warnings.
Why 92
Security100
Provenance89
Maintenance100
Licence100
Adoption64
Files (6)
- SKILL.md
- references/api-mocking.md
- references/configuration.md
- references/debugging-flaky.md
- references/page-object-model.md
- references/selectors-locators.md