All Skills
(19,009)Browse all AI agent skills for Claude Code, OpenClaw, Cursor, Windsurf, and more. Install them with a single command to extend what your agents can do.
Skill Development
troykelly/claude-skills
This skill should be used when the user wants to "create a skill", "add a skill to plugin", "write a new skill", "improve skill description", "organize skill content", or needs guidance on skill structure, progressive disclosure, or skill development best practices for Claude Code plugins.
fhir-hl7-validator
1Mangesh1/hipaa-guardian
This skill should be used when the user asks to "validate FHIR resources", "check HL7 messages", "validate healthcare data format", "parse FHIR", "HL7 v2 messages", "FHIR R5 validation", "CDA documents", "healthcare data interchange", "FHIR resource schema", "HL7 specifications", or mentions FHIR validation, HL7 message parsing, CDA validation, healthcare data format compliance, or Fast Healthcare Interoperability Resources standards.
analyzing-certificate-transparency-for-phishing
mukul975/Anthropic-Cybersecurity-Skills
Monitor Certificate Transparency logs using crt.sh and Certstream to detect phishing domains, lookalike certificates, and unauthorized certificate issuance targeting your organization.
monday-automation
davepoon/buildwithclaude
Automate Monday.com work management including boards, items, columns, groups, subitems, and updates via Rube MCP (Composio). Always search tools first for current schemas.
gtm-copywriter
ncklrs/startup-os-skills
Expert GTM marketing copywriter for emails, content, and social media. Use when writing marketing emails, email sequences, newsletters, blog posts, LinkedIn posts, Twitter/X threads, social content, brand copy, or personal brand content. Use for launch announcements, product updates, thought leadership, and engagement copy.
devteam-bug
michael-harris/devteam
Fix a bug with structured diagnostic workflow. Uses interview to clarify details and Bug Council for complex issues.
Gen Alpha Output Style
sjnims/gen-alpha-output-style
This skill provides the Gen Alpha/brainrot output style transformation rules and vocabulary. It is automatically loaded by the SessionStart hook to transform all Claude responses into Gen Alpha internet slang. Contains comprehensive glossary, transformation patterns, and examples.
OSS Contribution Best Practices
costajohnt/oss-autopilot
This skill should be used when the user is working on open source contributions, responding to maintainer feedback, writing PR descriptions, claiming issues, following up on dormant PRs, or needs guidance on open source etiquette and best practices.
find-related-work
chrismbryant/claude-journal-mcp
Searches journal for past work related to current task, finding relevant context, solutions, and decisions
gtm-leader
ncklrs/startup-os-skills
Expert go-to-market strategist for SaaS applications. Use when planning GTM strategy, content strategy, social media strategy, personal brand development, business brand positioning, or channel selection. Covers LinkedIn, X/Twitter, TikTok, YouTube, and multi-channel distribution. Use for launch planning, audience building, founder-led marketing, and growth strategy.
chatroom
ctb111/claude-agent-chatroom
Start the agent chatroom for real-time coordination between parallel agents. Use when spawning multiple agents that need to communicate or when you want to monitor agent activity.
event-marketer
ncklrs/startup-os-skills
Expert event marketing guidance for conferences, webinars, and field programs. Use when planning event strategy, creating booth presence, running webinars, producing virtual events, writing event promotion copy, preparing speakers, designing follow-up sequences, or measuring event ROI. Use for conference sponsorships, trade shows, user conferences, meetups, field marketing, and hybrid events.
growth-product-manager
ncklrs/startup-os-skills
Expert growth product management guidance for SaaS applications. Use when designing growth loops, optimizing activation and onboarding, building retention systems, creating referral mechanics, running growth experiments, defining north star metrics, or implementing PLG strategies. Covers the full growth lifecycle from acquisition to monetization.
context-recovery
chrismbryant/claude-journal-mcp
Recovers working context from the journal after /clear or at session start
autonomous-operation
troykelly/claude-skills
Use when starting any work session - establishes autonomous operation mode, overriding token limits and time pressure to work until goal is achieved
acceptance-criteria-verification
troykelly/claude-skills
Use after implementing features - verifies each acceptance criterion with structured testing and posts verification reports to the GitHub issue
capture-discussion
brennacodes/brenna-plugs
Capture a verbatim discussion exactly as provided - no summarization, no rewording, no omission. Preserves the full back-and-forth for reference.
journal-capture
chrismbryant/claude-journal-mcp
Proactively captures significant work into the journal for future reference
analyze
bntvllnt/agent-skills
Universal multi-perspective analyzer for any topic, file, idea, or decision. Extract key points, find gaps/risks, identify improvements with actionable plans.
motion-designer
ncklrs/startup-os-skills
Advanced motion designer with decades of After Effects and motion graphics experience, specialized in creating engaging video specifications for Remotion. Use when creating video specs, planning motion graphics, designing animations, or when asked to "create a video", "design motion graphics", "plan video content", or "spec out a video". Produces detailed scene-by-scene specifications with timing, audio, sound effects, and animation descriptions.
branch-discipline
troykelly/claude-skills
Use before any code changes - hard gate ensuring work never happens on main branch, with proper feature branch creation from correct base
autonomous-orchestration
troykelly/claude-skills
Use when user requests autonomous operation across multiple issues. Orchestrates parallel workers using Task tool, monitors with TaskOutput, handles SLEEP/WAKE cycles, and works until scope is complete without user intervention.
bundle-analyze
manastalukdar/claude-devstudio
Bundle size analysis and optimization for Webpack, Vite, and esbuild
acli
nmoinvaz/speedy-gonzales
Common Atlassian CLI (acli) commands for Jira operations