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Found 1,238 Skills
Vector database selection, embedding storage, approximate nearest neighbor (ANN) algorithms, and vector search optimization. Use when choosing vector stores, designing semantic search, or optimizing similarity search performance.
Create timelapse videos from image sequences with frame rate control, transitions, and quality optimization.
This skill should be used when the user asks to "optimize context", "reduce token costs", "improve context efficiency", "implement KV-cache optimization", "partition context", or mentions context limits, observation masking, context budgeting, or extending effective context capacity.
Expert performance marketing guidance for paid acquisition, CRO, and growth optimization. Use when creating ad campaigns, writing ad copy, optimizing landing pages, setting up A/B tests, analyzing CAC/LTV, building attribution models, or planning retargeting strategies. Use for Google Ads, Meta Ads, LinkedIn Ads, conversion tracking, budget allocation, and funnel optimization.
C++ modern C++17/20/23 with STL, smart pointers, and performance optimization. Use for .cpp files.
SQL database queries, joins, aggregations, subqueries, and optimization. Use for .sql files and database operations.
Use when writing instructions that guide Claude behavior - skills, CLAUDE.md files, agent prompts, system prompts. Covers token efficiency, compliance techniques, and discovery optimization.
Comprehensive Ruby development skill covering language fundamentals, object-oriented design patterns, error handling strategies, performance optimization, modern Ruby 3.x features (pattern matching, ractors, typed Ruby), testing patterns, metaprogramming, concurrency, and Rails-specific best practices. Use when writing Ruby code, refactoring, implementing design patterns, handling exceptions, optimizing performance, writing tests, or applying Ruby idioms and conventions.
Docker and container image best practices including multi-stage builds, security hardening, layer optimization, and Alpine/slim variants. Use when writing or reviewing Dockerfiles, container configurations, or docker-compose files.
Use when storing credentials in OCI Vault, troubleshooting secret retrieval failures, implementing secret rotation, or setting up application authentication to Vault. Covers vault hierarchy confusion, IAM permission gotchas, cost optimization, temp file security, and audit logging.
Ultimate growth skill: playbooks, viral loops, acquisition, funnel, retention, competitor intel, personas, content/SEO, growth ideas, product-led growth (PLG), growth audits, and launch execution via MCPs. Use when the user wants growth playbooks, viral/referral, channels, funnel optimization, retention, PLG, product-led, time-to-value, PQL, signup/onboarding/paywall optimization, free-to-paid conversion, expansion revenue, competitor analysis, personas, content/SEO, growth ideas, growth audit, or launch execution (email, ads, analytics, payments, social) with Resend, Meta/Google Ads, PostHog, Stripe, or Twitter MCPs.
Use when prompts produce inconsistent or unreliable outputs, need explicit structure and constraints, require safety guardrails or quality checks, involve multi-step reasoning that needs decomposition, need domain expertise encoding, or when user mentions improving prompts, prompt templates, structured prompts, prompt optimization, reliable AI outputs, or prompt patterns.