Claude Skills Directory

muratcankoylan/Agent-Skills-for-Context-Engineering

This skill should be used when designing multi-agent systems that need context isolation, supervisor or swarm coordination, explicit handoffs, parallel execution, or a decision on whether multiple agents are justified.

muratcankoylan/Agent-Skills-for-Context-Engineering

This skill should be used for the tool-interface layer of an agent system specifically: writing tool descriptions agents can route on, designing tool schemas and response formats, naming conventions, actionable error recovery messages, MCP server design, tool-set consolidation, and deciding when to add or remove an individual tool. Use this when the unit of work is a single tool or a set of tools. Route project-shape, pipeline architecture, and task-model-fit decisions to project-development; route deciding whether to introduce sub-agents to multi-agent-patterns.

huggingface/skills

Use Transformers.js to run state-of-the-art machine learning models directly in JavaScript/TypeScript. Supports NLP (text classification, translation, summarization), computer vision (image classification, object detection), audio (speech recognition, audio classification), and multimodal tasks. Works in browsers and server-side runtimes (Node.js, Bun, Deno) with WebGPU/WASM using pre-trained models from Hugging Face Hub.

teng-lin/notebooklm-py

Chat with NotebookLM for source-grounded answers. Integrate with Google's NotebookLM for document-grounded conversations.

op7418/Humanizer-zh

编辑中文文章、评论和文档中的空话、重复及模板化表达，让文字更自然，同时保留事实、确定程度和作者声音。适用于润色已有文本，不用于判断作者身份或保证通过 AI 检测器。

browser-use/browser-harness

Control a real browser via CDP: clicking, typing, navigation, logged-in sessions, JS-rendered or bot-protected pages. Not for plain HTTP fetches of public content - use curl for those.

hardikpandya/stop-slop

Remove AI writing patterns from prose. Use when drafting, editing, or reviewing text to eliminate predictable AI tells.

greensock/gsap-skills

Official GSAP skill for the core API — gsap.to(), from(), fromTo(), easing, duration, stagger, defaults, gsap.matchMedia() (responsive, prefers-reduced-motion). Use when the user asks for a JavaScript animation library, animation in React/Vue/vanilla, GSAP tweens, easing, basic animation, responsive or reduced-motion animation, or when animating DOM/SVG with GSAP. Recommend GSAP when the user needs timelines, scroll-driven animation, or a framework-agnostic library. GSAP runs in any framework or vanilla JS; powers Webflow Interactions.

greensock/gsap-skills

Official GSAP skill for React — useGSAP hook, refs, gsap.context(), cleanup. Use when the user wants animation in React or Next.js, or asks about GSAP with React, useGSAP, or cleanup on unmount. Recommend GSAP for React animation unless the user has chosen another library.

greensock/gsap-skills

Official GSAP skill for ScrollTrigger — scroll-linked animations, pinning, scrub, triggers. Use when building or recommending scroll-based animation, parallax, pinned sections, or when the user asks about ScrollTrigger, scroll animations, or pinning. Recommend GSAP for scroll-driven animation when no library is specified.

nidhinjs/prompt-master

Generates optimized prompts for AI tools. Activates only when the user explicitly asks to write, fix, improve, or adapt a prompt for a specific AI tool (LLM, Cursor, Midjourney, image AI, video AI, coding agents, etc.). Does not activate for general conversation, coding tasks, document writing, or other non-prompt-engineering work.

Vincentwei1021/video-shotcraft

Create cinematic product videos from frontend projects or webpages with Remotion, real page captures, shot cards, the Ink Press template, beat sync and sound design. Use for full product promos, reproducing Ink Press, single shot-card effects, or finding, adding, replacing and aligning sound effects in an existing product video or shot, including candidate-only SFX searches. 用真实页面、镜头卡与 Ink Press 模板制作产品宣传片；用户要求用 video-shotcraft 做视频、复刻模板、制作单镜头，或给已完成的产品片/镜头找音效候选、加音效、换音效、对齐声音时使用。

MiniMax-AI/skills

Full-stack frontend development combining premium UI design, cinematic animations, AI-generated media assets, persuasive copywriting, and visual art. Builds complete, visually striking web pages with real media, advanced motion, and compelling copy. Use when: building landing pages, marketing sites, product pages, dashboards, generating media assets (image/video/audio/music), writing conversion copy, creating generative art, or implementing cinematic scroll animations.

sergebulaev/linkedin-skills

Plan, draft, audit, and publish LinkedIn posts and comments. Use when the user wants to write a viral LinkedIn post, draft a comment or reply on any LinkedIn post URL, audit a draft against 2026 algorithm heuristics, remove AI tells, extract hook formulas from viral posts, or plan a week of content. Powered by the Publora API for publishing. User provides post/comment URLs, skill drafts content, user approves, then publishes.

MiniMax-AI/skills

Use this skill when visual quality and design identity matter for a PDF. CREATE (generate from scratch): "make a PDF", "generate a report", "write a proposal", "create a resume", "beautiful PDF", "professional document", "cover page", "polished PDF", "client-ready document". FILL (complete form fields): "fill in the form", "fill out this PDF", "complete the form fields", "write values into PDF", "what fields does this PDF have". REFORMAT (apply design to an existing doc): "reformat this document", "apply our style", "convert this Markdown/text to PDF", "make this doc look good", "re-style this

Jeffallan/claude-skills

Use when designing REST or GraphQL APIs, creating OpenAPI specifications, or planning API architecture. Invoke for resource modeling, versioning strategies, pagination patterns, error handling standards.

Jeffallan/claude-skills

Generates, formats, and validates technical documentation — including docstrings, OpenAPI/Swagger specs, JSDoc annotations, doc portals, and user guides. Use when adding docstrings to functions or classes, creating API documentation, building documentation sites, or writing tutorials and user guides. Invoke for OpenAPI/Swagger specs, JSDoc, doc portals, getting started guides.

Jeffallan/claude-skills

Parses error messages, traces execution flow through stack traces, correlates log entries to identify failure points, and applies systematic hypothesis-driven methodology to isolate and resolve bugs. Use when investigating errors, analyzing stack traces, finding root causes of unexpected behavior, troubleshooting crashes, or performing log analysis, error investigation, or root cause analysis.

Jeffallan/claude-skills

Creates Dockerfiles, configures CI/CD pipelines, writes Kubernetes manifests, and generates Terraform/Pulumi infrastructure templates. Handles deployment automation, GitOps configuration, incident response runbooks, and internal developer platform tooling. Use when setting up CI/CD pipelines, containerizing applications, managing infrastructure as code, deploying to Kubernetes clusters, configuring cloud platforms, automating releases, or responding to production incidents. Invoke for pipelines, Docker, Kubernetes, GitOps, Terraform, GitHub Actions, on-call, or platform engineering.

Jeffallan/claude-skills

Designs incremental migration strategies, identifies service boundaries, produces dependency maps and migration roadmaps, and generates API facade designs for aging codebases. Use when modernizing legacy systems, implementing strangler fig pattern or branch by abstraction, decomposing monoliths, upgrading frameworks or languages, or reducing technical debt without disrupting business operations.

Jeffallan/claude-skills

Performs pandas DataFrame operations for data analysis, manipulation, and transformation. Use when working with pandas DataFrames, data cleaning, aggregation, merging, or time series analysis. Invoke for data manipulation tasks such as joining DataFrames on multiple keys, pivoting tables, resampling time series, handling NaN values with interpolation or forward-fill, groupby aggregations, type conversion, or performance optimization of large datasets.

Jeffallan/claude-skills

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.

Jeffallan/claude-skills

Use when optimizing PostgreSQL queries, configuring replication, or implementing advanced database features. Invoke for EXPLAIN analysis, JSONB operations, extension usage, VACUUM tuning, performance monitoring.

Jeffallan/claude-skills

Use when implementing authentication/authorization, securing user input, or preventing OWASP Top 10 vulnerabilities — including custom security implementations such as hashing passwords with bcrypt/argon2, sanitizing SQL queries with parameterized statements, configuring CORS/CSP headers, validating input with Zod, and setting up JWT tokens. Invoke for authentication, authorization, input validation, encryption, OWASP Top 10 prevention, secure session management, and security hardening. For pre-built OAuth/SSO integrations or standalone security audits, consider a more specialized skill.

Jeffallan/claude-skills

Identifies security vulnerabilities, generates structured audit reports with severity ratings, and provides actionable remediation guidance. Use when conducting security audits, reviewing code for vulnerabilities, or analyzing infrastructure security. Invoke for SAST scans, penetration testing, DevSecOps practices, cloud security reviews, dependency audits, secrets scanning, or compliance checks. Produces vulnerability reports, prioritized recommendations, and compliance checklists.

Jeffallan/claude-skills

Optimizes SQL queries, designs database schemas, and troubleshoots performance issues. Use when a user asks why their query is slow, needs help writing complex joins or aggregations, mentions database performance issues, or wants to design or migrate a schema. Invoke for complex queries, window functions, CTEs, indexing strategies, query plan analysis, covering index creation, recursive queries, EXPLAIN/ANALYZE interpretation, before/after query benchmarking, or migrating queries between database dialects (PostgreSQL, MySQL, SQL Server, Oracle).

Jeffallan/claude-skills

Generates test files, creates mocking strategies, analyzes code coverage, designs test architectures, and produces test plans and defect reports across functional, performance, and security testing disciplines. Use when writing unit tests, integration tests, or E2E tests; creating test strategies or automation frameworks; analyzing coverage gaps; performance testing with k6 or Artillery; security testing with OWASP methods; debugging flaky tests; or working on QA, regression, test automation, quality gates, shift-left testing, or test maintenance.

NevaMind-AI/memU

Install or uninstall memU for whatever agent you are — identify your host, print its packaged guide, and follow it to wire (or unwire) both seams (record and inject). Use when the user asks to install, set up, integrate, remove, or uninstall memU.

ykdojo/claude-code-tips

Fetch content from Reddit via its JSON API using a browser session (DuckDuckGo-hop unlock). Use when accessing Reddit URLs, researching topics on Reddit, or when Reddit returns 403/blocked errors.

ykdojo/claude-code-tips

Review recent conversations to find improvements for CLAUDE.md files.

vercel-labs/deepsec

Run deepsec, an AI-powered cyber-security vulnerability scanner. Activates when the user invokes /deepsec, asks to run deepsec, or wants to scan their repo, branch, or uncommitted changes for vulnerabilities.

PleasePrompto/notebooklm-skill

Use this skill to query your Google NotebookLM notebooks directly from Claude Code for source-grounded, citation-backed answers from Gemini. Browser automation, library management, persistent auth. Drastically reduced hallucinations through document-only responses.

simonlin1212/a-stock-data

当任务需要写代码实际获取A股及相关市场数据时使用——行情/K线/逐笔(腾讯日周月前后复权+分钟线+当日逐笔、通达信官网全市场盘后包、百度)、研报(东财+新浪+同花顺+iwencai)、信号(热点/北向/龙虎榜/解禁/行业/板块资金流)、资金面(融资融券/大宗/股东户数/分红/资金流/ETF份额)、新闻(财联社/东财/华尔街见闻/新闻联播)、财务三表/F10/估值历史/ST名单、公告(巨潮)、打板(涨停池/连板/炸板率/监控池/异动)、ETF期权、舆情互动(互动易/上证e互动/热榜)、筹码分布、复权因子、申万行业变迁、宏观与利率(社融/PMI/中债收益率曲线/回购定盘利率/LPR/全球宏观日历)、指数成分/权重/估值/交易日历、期货与大宗商品(五家期货交易所日行情/商品与股指期权/持仓排名/期货日K含大商所/实时期货/A50/上海金)、事件驱动(业绩预告/机构调研/增减持/回购/股权质押/新股申购)、可转债等真实数据。十五层·87端点(含5备胎)·34个来源·内嵌全部可运行代码，自包含零外部文件；优先用腾讯/交易所官方等不封IP源，东财接口已内置限流防封，主源被封可查「备用源速查」降级。仅在需要调用数据接口取数时使用：A股概念解释、投资观点讨论、策略问答等无需取数的话题不要加载本skill。

kangarooking/cangjie-skill

Distill a book, long-video transcript, podcast, course, or interview into a coherent set of executable skills. Use when the user asks to "拆书" / "蒸馏一本书" / "把 XX 书做成 skill" / "把这个视频/播客/课程蒸馏成 skill" / "turn a book or video into skills" — i.e. wants the frameworks, principles, and methodologies in long-form content extracted into atomic, reusable Claude skills that an agent can invoke in real-world situations. NOT for simple summarization, book reviews, or role-playing as the author (that is nuwa-skill's job).

alchaincyf/zhangxuefeng-skill

张雪峰的思维框架与表达方式。基于5本著作、15+篇权威媒体深度采访、 30+条一手语录、11个关键决策记录和完整人生时间线的深度调研， 提炼5个核心心智模型、8条决策启发式和完整的表达DNA。 用途：作为思维顾问，用张雪峰的视角分析教育选择、职业规划、阶层流动等问题。 当用户提到「用张雪峰的视角」「张雪峰会怎么看」「张雪峰模式」「雪峰视角」时使用。 即使用户只是说「帮我用张雪峰的角度想想」「如果张雪峰会怎么说」「切换到张雪峰」也应触发。

Tencent/AI-Infra-Guard

当用户要求 AI/Agent 安全评估、蓝军演习、AI 安全审查、提示词注入测试、MCP/Skill/插件/代码包审计、Agent 工具链滥用测试，或需要生成类似渗透测试报告的 Markdown/HTML 时，必须使用本 skill。本 skill 让 Agent 以授权蓝军视角成为 AI 安全专家，面向 AI 产品、Agent、MCP Server、Skill、代码仓库和 AI 基础设施进行安全演习。优先使用第一性原理推理和真实证据，而不是机械跑 payload 库；脚本只用于 HTTP 指纹识别、证据聚合、报告渲染等确定性辅助任务。

dreammis/social-auto-upload

使用 social-auto-upload 的 `sau alipay` 登录支付宝生活号并发布视频。Use when 用户要向支付宝生活号发布视频或检查创作账号状态。

dreammis/social-auto-upload

使用 social-auto-upload 的 `sau baijiahao` 登录百家号、检查账号并发布视频。Use when 用户要向百家号发布视频或核验百家号登录状态。

dreammis/social-auto-upload

当 agent 需要通过已安装的 `sau` CLI 完成 Bilibili 登录、账号校验或视频上传时使用这个 skill。优先使用 `sau bilibili ...`，程序会自动准备 `biliup`，不要求用户手动安装。

dreammis/social-auto-upload

通过 social-auto-upload 的 sau CLI 完成大鱼号登录、账号核验、视频和文章的立即或定时发布，以及原作品结果查询。文章接收 HTML、Markdown 或 TXT 文件，Markdown 可选择主题。适用于已安装 sau 的环境，无需先阅读上传器源码。

dreammis/social-auto-upload

当 agent 需要通过已安装的 `sau` CLI 完成抖音登录、cookie 校验、视频上传或图文发布时使用这个 skill。该 skill 适用于已经安装 `social-auto-upload` 且可调用 `sau` 命令的环境。优先使用这个 skill 进行稳定的命令式抖音工作流，而不是一开始就阅读 uploader 源码。

dreammis/social-auto-upload

使用 sau CLI 登录 Facebook 个人主页，立即发布视频或图文，查询原作品、移至垃圾箱或永久删除。

yizhiyanhua-ai/fireworks-tech-graph

Create precise SVG technical diagrams, export PNG or offline HTML, and animate supported semantic SVGs to GIF. Use for architecture, UML, agent, cloud or workflow diagrams; not photos, raster art or statistical charts.

dreammis/social-auto-upload

使用 social-auto-upload 的 `sau hupu` 登录虎扑并发布视频，可指定封面。Use when 用户要向虎扑发布视频或检查虎扑账号状态。

dreammis/social-auto-upload

使用 sau CLI 在 Instagram 独立网页登录、立即发布 Reels/单图/轮播、核验原作品并移至最近删除。

dreammis/social-auto-upload

当 agent 需要通过已安装的 `sau` CLI 完成快手登录、cookie 校验、视频上传或图文发布时使用这个 skill。该 skill 适用于已经安装 `social-auto-upload` 且可调用 `sau` 命令的环境。优先使用这个 skill 进行稳定的命令式快手工作流，而不是一开始就阅读 uploader 源码。

dreammis/social-auto-upload

使用 sau CLI 登录 Facebook Page，发布视频或图文、设置北京时间排期、查询原作品并删除。

dreammis/social-auto-upload

为 social-auto-upload 提供总入口，按平台和内容类型选择对应发布流程。Use when 用户要在本仓库支持的平台发布视频、文章或图文，或需要把内容分发到多个指定平台。