Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction.
EnglishComprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms.
EnglishAphorism management. USE WHEN aphorism, quote, saying. SkillSearch('aphorisms') for docs.
EnglishSocial media scraping, business data, e-commerce via Apify actors. USE WHEN Twitter, Instagram, LinkedIn, TikTok, YouTube, Facebook, Google Maps, Amazon scraping.
EnglishExtended thinking mode. USE WHEN be creative, deep thinking, deep thinking, extended reasoning. SkillSearch('becreative') for docs.
EnglishGenerate TypeScript CLIs. USE WHEN create CLI, build CLI, command-line tool. SkillSearch('createcli') for docs.
EnglishMANDATORY skill creation framework for ALL skill creation requests. USE WHEN user wants to create, validate, update, or canonicalize a skill, OR user mentions skill creation, skill development, new skill, build skill, OR user references skill compliance, skill structure, or skill architecture.
EnglishAgent evaluation framework based on Anthropic's best practices. USE WHEN eval, evaluate, test agent, benchmark, verify behavior, regression test, capability test. Includes three grader types (code-based, model-based, human), transcript capture, pass@k/pass^k metrics, and ALGORITHM integration.
EnglishIntelligent prompt pattern system with 240+ specialized patterns for content analysis, extraction, and transformation.
EnglishScaffolds a structured investigation in scratch/ for empirical research and documentation. Use when the user says "start an investigation" or wants to: trace code paths or data flow ("trace from X to Y", "what touches X", "follow the wiring"), document system architecture comprehensively ("document how the system works", "archeology"), investigate bugs ("figure out why X happens"), explore technical feasibility ("can we do X?"), or explore design options ("explore the API", "gather context", "design alternatives"). Creates dated folder with README. NOT for simple code questions or single-file searches.
EnglishExtract system improvements from content AND monitor external sources (Anthropic ecosystem, YouTube).
EnglishEthical people-finding. USE WHEN find person, locate, reconnect, people search, skip trace. SkillSearch('privateinvestigator') for docs.
EnglishPrompt injection testing. USE WHEN prompt injection, jailbreak, LLM security, AI security assessment, pentest AI application, test chatbot vulnerabilities.
EnglishSecurity reconnaissance. USE WHEN recon, reconnaissance, bug bounty, attack surface. SkillSearch('recon') for docs.
EnglishSpawn a one-shot red-team subagent to challenge a milestone result. Calibrated to return "nothing substantive" when the work is sound — does not invent issues to seem thorough. Use at goal-locked, major-result, or pre-write-up milestones, or whenever you want a deliberate adversarial check on something specific.
EnglishSecurity news aggregation from tldrsec, no.security, and other sources. USE WHEN security news, security updates, what's new in security, breaches, security research, sec updates. SkillSearch('secupdates') for docs.
EnglishVoice server management. USE WHEN voice server, TTS server, voice notification, prosody.
EnglishWeb security assessment. USE WHEN web assessment, pentest, security testing, vulnerability scan. SkillSearch('webassessment') for docs.
English아이디어 탐색부터 Epic 생성까지 원스톱 워크플로우. Use when (1) 러프한 아이디어가 있을 때, (2) 새 기능/프로젝트 구상 시, (3) "뭔가 만들고 싶어", (4) 가설 수립 및 검증 필요 시.
KoreanIncludes Anthropic Office Docx, Anthropic PDF, Anthropic Pptx, and other workflows.
Supported by the Atlas install prompt. Skill-specific requirements vary.
Pack stats
What’s included
Anthropic Office Docx
Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction. When Claude needs to work
Anthropic PDF
Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. When Claude needs to fill in a
Anthropic Pptx
Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1) Creating new presentations, (2) Modifying or editing con
Aphorisms
Aphorism management. USE WHEN aphorism, quote, saying. SkillSearch('aphorisms') for docs.
Apify
Social media scraping, business data, e-commerce via Apify actors. USE WHEN Twitter, Instagram, LinkedIn, TikTok, YouTube, Facebook, Google Maps, Amazon scraping.
Be Creative
Extended thinking mode. USE WHEN be creative, deep thinking, deep thinking, extended reasoning. SkillSearch('becreative') for docs.
Content Analysis
Analyze text content using both traditional NLP and LLM-enhanced methods. Extract sentiment, topics, keywords, and insights from various content types including social me
Create CLI
Generate TypeScript CLIs. USE WHEN create CLI, build CLI, command-line tool. SkillSearch('createcli') for docs.
Createskill
MANDATORY skill creation framework for ALL skill creation requests. USE WHEN user wants to create, validate, update, or canonicalize a skill, OR user mentions skill creation, skill development, new skill, build skill, OR user references skill compliance, skill structure, or skill architecture.
Evals
Agent evaluation framework based on Anthropic's best practices. USE WHEN eval, evaluate, test agent, benchmark, verify behavior, regression test, capability test. Includes three grader types (code-based, model-based, human), transcript capture, pass@k/pass^k metrics, and ALGORITHM integration.
Fabric
Intelligent prompt pattern system with 240+ specialized patterns for content analysis, extraction, and transformation. USE WHEN user says 'use fabric', 'fabric pattern'
Investigation
Scaffolds a structured investigation in scratch/ for empirical research and documentation. Use when the user says "start an investigation" or wants to: trace code paths or data flow ("trace from X to Y", "what touches X", "follow the wiring"), document system architecture comprehensively ("document how the system works", "archeology"), investigate bugs ("figure out why X happens"), explore technical feasibility ("can we do X?"), or explore design options ("explore the API", "gather context", "design alternatives"). Creates dated folder with README. NOT for simple code questions or single-file searches.
PAIUpgrade
Extract system improvements from content AND monitor external sources (Anthropic ecosystem, YouTube). USE WHEN upgrade, improve system, system upgrade, analyze for improv
Private Investigator
Ethical people-finding. USE WHEN find person, locate, reconnect, people search, skip trace. SkillSearch('privateinvestigator') for docs.
Prompt Injection
Prompt injection testing. USE WHEN prompt injection, jailbreak, LLM security, AI security assessment, pentest AI application, test chatbot vulnerabilities.
Recon
Security reconnaissance. USE WHEN recon, reconnaissance, bug bounty, attack surface. SkillSearch('recon') for docs.
Redteam
Spawn a one-shot red-team subagent to challenge a milestone result. Calibrated to return "nothing substantive" when the work is sound — does not invent issues to seem thorough. Use at goal-locked, major-result, or pre-write-up milestones, or whenever you want a deliberate adversarial check on something specific.
SECUpdates
Security news aggregation from tldrsec, no.security, and other sources. USE WHEN security news, security updates, what's new in security, breaches, security research, sec updates. SkillSearch('secupdates') for docs.
Voice Server
Voice server management. USE WHEN voice server, TTS server, voice notification, prosody.
Web Assessment
Web security assessment. USE WHEN web assessment, pentest, security testing, vulnerability scan. SkillSearch('webassessment') for docs.
Ideate
아이디어 탐색부터 Epic 생성까지 원스톱 워크플로우. Use when (1) 러프한 아이디어가 있을 때, (2) 새 기능/프로젝트 구상 시, (3) "뭔가 만들고 싶어", (4) 가설 수립 및 검증 필요 시.
Quick start
- Choose your skills. Select individual skills above, or choose the entire pack.
- Copy the install prompt. Use Copy install prompt above the list.
- Send it to your agent. Paste into your coding agent’s chat. Your agent reviews the source and guides the setup.
Try it with your agent
After installation, start with a request like:
Use the Anthropic Office Docx skill to help with my task.
Ask me for the context you need before getting started.Requirements & license
- A coding agent that can access your project files and install skills.
- Your agent checks each skill’s instructions, dependencies, and permissions during setup.
- Reported licenses for the skills shown: Proprietary. LICENSE.txt has complete terms, MIT. The author’s terms apply.