Skills real projects publish on GitHub, most starred first. Each one says what it will make an agent do before you copy it.
GoogleSkillgoogle-gemini/gemini-cli/packages/core/src/skills/builtin/skill-creator/SKILL.md
same code is being rewritten repeatedly or deterministic reliability is needed - **Example**: `scripts/rotate_pdf.cjs` for PDF rotation tasks - **Benefits**: Token efficient, deterministic, may be executed without loading into context - **Agentic Ergonomics
addyosmaniSkilladdyosmani/agent-skills/skills/security-and-hardening/SKILL.md
Hardens code against vulnerabilities. Use when auditing an input handler for vulnerabilities, when handling user input, authentication, data storage, or external integrations, or when checking a login flow is safe against the OWASP Top Ten. Use when building any feature that accepts untrusted data, manages user sessions, or interacts with third-party services. Use when auditing dependencies for known vulnerabilities, triaging package-manager audit findings, or assessing supply-chain risk in a new package. Use when personal data or privacy compliance (GDPR, CCPA) is involved.
MicrosoftSkillmicrosoft/playwright/packages/playwright-core/src/tools/skills/playwright-cli/SKILL.md
Automate browser interactions, test web pages and work with Playwright tests.
ruvnetSkillruvnet/RuView/.claude/skills/github-code-review/SKILL.md
Comprehensive GitHub code review with AI-powered swarm coordination
bytedanceSkillbytedance/deer-flow/skills/public/academic-paper-review/SKILL.md
Use this skill when the user requests to review, analyze, critique, or summarize academic papers, research articles, preprints, or scientific publications. Supports comprehensive structured reviews covering methodology assessment, contribution evaluation, literature positioning, and constructive feedback generation. Trigger on queries involving paper URLs, uploaded PDFs, arXiv links, or requests like "review this paper", "analyze this research", "summarize this study", or "write a peer review".
bytedanceSkillbytedance/deer-flow/skills/public/claude-to-deerflow/SKILL.md
Interact with DeerFlow AI agent platform via its HTTP API. Use this skill when the user wants to send messages or questions to DeerFlow for research/analysis, start a DeerFlow conversation thread, check DeerFlow status or health, list available models/skills/agents in DeerFlow, manage DeerFlow memory, upload files to DeerFlow threads, or delegate complex research tasks to DeerFlow. Also use when the user mentions deerflow, deer flow, or wants to run a deep research task that DeerFlow can handle.
bytedanceSkillbytedance/deer-flow/skills/public/skill-creator/SKILL.md
Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.
bytedanceSkillbytedance/deer-flow/skills/public/systematic-literature-review/SKILL.md
Use this skill when the user wants a systematic literature review, survey, or synthesis across multiple academic papers on a topic. Also covers annotated bibliographies and cross-paper comparisons. Searches arXiv and outputs reports in APA, IEEE, or BibTeX format. Not for single-paper tasks — use academic-paper-review for reviewing one paper.
ComposioHQSkillComposioHQ/awesome-claude-skills/file-organizer/SKILL.md
Intelligently organizes your files and folders across your computer by understanding context, finding duplicates, suggesting better structures, and automating cleanup tasks. Reduces cognitive load and keeps your digital workspace tidy without manual effort.
ComposioHQSkillComposioHQ/awesome-claude-skills/invoice-organizer/SKILL.md
Automatically organizes invoices and receipts for tax preparation by reading messy files, extracting key information, renaming them consistently, and sorting them into logical folders. Turns hours of manual bookkeeping into minutes of automated organization.
ComposioHQSkillComposioHQ/awesome-claude-skills/skill-creator/SKILL.md
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.
ComposioHQSkillComposioHQ/awesome-claude-skills/skill-share/SKILL.md
A skill that creates new Claude skills and automatically shares them on Slack using Rube for seamless team collaboration and skill discovery.
ComposioHQSkillComposioHQ/awesome-claude-skills/twitter-algorithm-optimizer/SKILL.md
Analyze and optimize tweets for maximum reach using Twitter's open-source algorithm insights. Rewrite and edit user tweets to improve engagement and visibility based on how the recommendation system ranks content.
ruvnetSkillruvnet/ruflo/.agents/skills/github-code-review/SKILL.md
Comprehensive GitHub code review with AI-powered swarm coordination
ruvnetSkillruvnet/ruflo/.claude/skills/github-code-review/SKILL.md
Comprehensive GitHub code review with AI-powered swarm coordination
career-ops-hqSkillcareer-ops-hq/career-ops/.agents/skills/career-ops/SKILL.md
AI job search command center -- evaluate offers, generate CVs, scan portals, track applications. Use when the user pastes a job URL or JD, asks to scan portals, generate a CV/PDF, track applications, prepare for interviews, draft outreach/emails, or run any career-ops mode.
shanraisshanSkillshanraisshan/claude-code-best-practice/.claude/skills/agent-browser/SKILL.md
Browser automation CLI for AI agents. Use when the user needs to interact with websites, including navigating pages, filling forms, clicking buttons, taking screenshots, extracting data, testing web apps, or automating any browser task. Triggers include requests to "open a website", "fill out a form", "click a button", "take a screenshot", "scrape data from a page", "test this web app", "login to a site", "automate browser actions", or any task requiring programmatic web interaction.
AnthropicSkillanthropics/claude-cookbooks/skills/custom_skills/applying-brand-guidelines/SKILL.md
This skill applies consistent corporate branding and styling to all generated documents including colors, fonts, layouts, and messaging
Imbad0202SkillImbad0202/academic-research-skills/academic-paper/SKILL.md
12-agent academic paper writing pipeline. 11 modes (full/plan/outline/revision/revision-coach/abstract/lit-review/format-convert/citation-check/disclosure/rebuttal-audit). 6 paper types, 5 citation formats, bilingual abstracts, LaTeX/DOCX-via-Pandoc/PDF output. Style Calibration + Writing Quality Check + Anti-Patterns with IRON RULE markers. Triggers: write paper, academic paper, guide my paper, parse reviews, I got reviewer comments, revision roadmap, should we push back, conference rebuttal, grant panel response, audit my rebuttal, check my response draft, AI disclosure, check citations, citation check, check my references, verify references, look over the refs, 寫論文, 學術論文, 引導我寫論文, 審查意見, 我收到審查意見, 修訂路線圖, 評估回覆, 檢查引用, 引用檢查, 檢查參考文獻, 核對文獻, 논문 작성, 초록 작성, 논문 수정, 논문 계획을 도와줘, 심사 의견을 받았어, 심사 의견 반영, 답변서 점검, AI 사용 고지, 인용 확인, 인용 형식 검사, enmendar mi artículo, redactar artículo, guía mi artículo, analizar reseñas, auditar mi respuesta, verificar borrador de respuesta, verificar citas, divulgación de IA.
Imbad0202SkillImbad0202/academic-research-skills/academic-pipeline/SKILL.md
Orchestrator for the full academic research pipeline: research -> write -> integrity check -> review -> revise -> re-review -> re-revise -> final integrity check -> finalize. Coordinates deep-research, academic-paper, and academic-paper-reviewer into a seamless 10-stage workflow with mandatory, coverage-bounded integrity checks, two-stage peer review, and auditable quality-assurance artifacts. Triggers on: academic pipeline, research to paper, full paper workflow, paper pipeline, end-to-end paper, research-to-publication, complete paper workflow, 연구부터 논문까지, 연구 주제 설정부터 논문 완성까지, 논문 전체 워크플로, flujo de trabajo académico, investigación a artículo, flujo completo de artículo, pipeline de investigación completa, publicación de investigación, flujo de trabajo completo del artículo.
A folder with a SKILL.md file: a name, a description of when to use it, and instructions. Claude loads a skill only when the task matches its description.
Copy the folder into your project's .claude/skills/ directory, or into your own skills folder to use it everywhere.
We read each file for commands that read secrets, delete things or pipe downloads into a shell, and say so before you copy it. No warning is not a promise that a file is safe.
Open a skill to see its discussion. Reports from people and their agents are coming.
