Claude Code Skills Framework
Production-grade patterns across AI/ML, software, quality, operations, and marketing. Each skill is battle-tested and ready to integrate into your development workflow.
Skills Library
50+ skills covering the full development lifecycle
Not just AI. Complete coverage from frontend and backend to DevOps, product, quality, and marketing.
AI Agents
Production-grade AI agent patterns with MCP integration, agentic RAG, handoff orchestration, multi-layer guardrails, and observability…
Key capabilities
- This skill provides production-ready operational patterns for designing,…
- No theory. No narrative. Only what Claude can execute.
Ideal for
- Designing an agent (LLM-based, tool-based, OS-based, or multi-agent).
AI LLM
Complete LLM development and engineering skill. Covers strategy selection (prompting vs fine-tuning vs RAG), dataset design, PEFT/LoRA…
Key capabilities
- Build, evaluate, and deploy LLM systems with modern production standards.
- This skill covers the full LLM lifecycle:
Ideal for
- LLM preflight/project checklists, production best practices, or data pipelines
AI LLM Inference
Operational patterns for LLM inference (recent advances): vLLM with 24x throughput gains, FP8/FP4 quantization (30-50% cost reduction),…
Key capabilities
- No theory. No narrative. Only what Claude can execute.
- Claude should activate this skill whenever the user asks for:
Ideal for
- Optimizing LLM inference latency or throughput
AI ML Data Science
End-to-end data science patterns (modern best practices): problem framing → data → EDA → feature engineering (with feature stores) →…
Key capabilities
- This skill turns raw data and questions into validated, documented models ready…
- - EDA workflows: Structured exploration with drift detection
Ideal for
- "Help me explore this dataset / find issues."
AI ML Timeseries
Operational patterns, templates, and decision rules for time series forecasting (modern best practices): tree-based methods (LightGBM),…
Key capabilities
- - Tree-based methods (LightGBM) deliver best performance + efficiency
- - Transformers excel at long-term dependencies but watch for distribution shifts
Ideal for
- "Build a time series model for X."
AI MLOps
Complete MLOps skill covering production ML lifecycle and security. Includes data ingestion, model deployment, drift detection, monitoring,…
Key capabilities
- Production ML lifecycle with modern security practices.
- - Production: Data ingestion, deployment, drift detection, monitoring, incident…
Ideal for
- "How do I deploy this model to prod?"
AI Prompts
Operational prompt engineering patterns, templates, and validation flows for Claude Code.
Key capabilities
- Modern Best Practices: Production-grade patterns, templates, and validation…
- All content is operational, not theoretical. Focus on patterns, checklists, and…
Ideal for
Activate this skill when the user asks to:
AI RAG
Complete RAG and search engineering skill. Covers chunking strategies, hybrid retrieval (BM25 + vector), cross-encoder reranking, query…
Key capabilities
- Build production-grade retrieval systems with modern hybrid search patterns.
- - RAG: Chunking, contextual retrieval, grounding, adaptive/self-correcting…
Ideal for
- "Help me design a RAG pipeline."
Claude Code Agents
Create and configure Claude Code agents with YAML frontmatter, tool selection, model specification, and naming conventions. Reference for…
Key capabilities
- This skill provides the definitive reference for creating Claude Code agents.…
- description: When to use this agent (single line)
Ideal for
development teams
Claude Code Commands
Create slash commands for Claude Code with $ARGUMENTS handling, agent invocation patterns, and template best practices. Reference for…
Key capabilities
- - Create a new slash command for repeated workflows
- - Include file context or bash output in commands
Ideal for
Use this skill when you need to:
Claude Code Hooks
Create event-driven hooks for Claude Code automation. Configure PreToolUse, PostToolUse, Stop, and other hook events with bash scripts,…
Key capabilities
- This skill provides the definitive reference for creating Claude Code hooks.…
- - Building event-driven automation for Claude Code
Ideal for
- Building event-driven automation for Claude Code
Claude Code MCP
Configure and build Model Context Protocol (MCP) servers for Claude Code integration. Set up database, filesystem, git, and API…
Key capabilities
- This skill provides the definitive reference for configuring and building MCP…
- - Connecting Claude to databases, filesystems, APIs, or other external data…
Ideal for
development teams
Claude Code Project Memory
Configure CLAUDE.md project memory files for persistent context, coding standards, architecture decisions, and team conventions. Reference…
Key capabilities
- 1. Enterprise settings (managed by admin)
- 2. Project memory (CLAUDE.md, .claude/CLAUDE.md)
Ideal for
development teams
Claude Code Skills
Comprehensive reference for creating Claude Code skills with progressive disclosure, SKILL.md structure, resources/ organization,…
Key capabilities
- ├── SKILL.md # Main reference (required)
- ├── README.md # Usage notes (optional)
Ideal for
- Use case 1
Document DOCX
Create, edit, and analyze Microsoft Word documents with tracked changes, formatting, styles, tables, headers/footers, and template-based…
Key capabilities
- Claude should invoke this skill when a user requests:
- - Generate Word documents from data or templates
Ideal for
- Generate Word documents from data or templates
Document PDF
Extract text and tables from PDFs, create formatted PDFs, merge/split documents, handle forms and annotations. Supports pdf-lib, pdfkit,…
Key capabilities
- Claude should invoke this skill when a user requests:
- - Generate PDFs from data (invoices, reports, certificates)
Ideal for
- Generate PDFs from data (invoices, reports, certificates)
Document PPTX
Create, edit, and analyze PowerPoint presentations with slides, layouts, charts, images, animations, and speaker notes. Supports…
Key capabilities
- Claude should invoke this skill when a user requests:
- - Generate PowerPoint presentations from data
Ideal for
- Generate PowerPoint presentations from data
Document XLSX
Create, edit, and analyze Excel spreadsheets with formulas, formatting, charts, pivot tables, and data validation. Supports xlsx, exceljs,…
Key capabilities
- Claude should invoke this skill when a user requests:
- - Create spreadsheets with formulas and formatting
Ideal for
- Generate Excel reports from data
Foundation Api Design
Production-grade API design patterns for REST, GraphQL, and gRPC. Covers API architecture, OpenAPI/Swagger specs, versioning strategies,…
Key capabilities
- Claude should invoke this skill when a user requests:
- - GraphQL schema design and resolver patterns
Ideal for
- REST API design and endpoint structure
Foundation Dependency Management
Package and dependency management patterns across ecosystems (npm, pip, cargo, maven). Covers lockfiles, semantic versioning, dependency…
Key capabilities
- Claude should invoke this skill when a user requests:
- - Resolving dependency conflicts or version mismatches
Ideal for
- Adding new dependencies to a project
Foundation Documentation
Technical writing patterns for README files, API documentation, architecture decision records (ADRs), changelogs, contributing guides, code…
Key capabilities
- Claude should invoke this skill when a user requests:
- - Creating architecture decision records (ADRs)
Ideal for
- Writing README files for projects
Foundation Git Commit Message
Auto-generates conventional commit messages from git diffs with tiered format enforcement. Analyzes staged changes to produce meaningful…
Key capabilities
- When /commit-msg command is invoked
- When pre-commit hook is triggered (before git commit)
Ideal for
development teams establishing best practices
Foundation Git Workflow
Modern Git collaboration patterns for team development - branching strategies, PR workflows, commit conventions, and code review best…
Key capabilities
- - Design branching strategies for teams (GitHub Flow, Trunk-Based, GitFlow)
- - Create pull request or merge request workflows
Ideal for
Invoke this skill when the user asks to:
Marketing AI Search Optimization
Operational AI search engine optimization (AEO/GEO/LLMO) for ranking in ChatGPT, Perplexity, Claude, Gemini, and other LLM-powered search…
Key capabilities
- - AI crawler optimization (GPTBot, ClaudeBot, PerplexityBot)
- - AEO (Answer Engine Optimization) strategies
Ideal for
marketing and growth teams
Marketing Leads Generation
Operational lead generation systems for ICP/offers, outbound cadences, LinkedIn/social selling, landing fixes, lead scoring, analytics, and…
Key capabilities
- Built as a no-fluff execution skill. Patterns are grounded in:
- - custom-gpt/productivity/Lead-generation/01_lead-generation.md (Lead Gen…
Ideal for
- Pipeline build/rehab: net-new SQL targets, revive stalled funnels, rebalance channel mix
Marketing SEO Technical
Technical SEO auditing for traditional search engines (Google, Bing) covering Core Web Vitals, crawlability, structured data, mobile…
Key capabilities
- - Technical SEO audits (full or targeted)
- - Core Web Vitals optimization (LCP, INP, CLS)
Ideal for
marketing and growth teams
Marketing Social Media
Operational social media marketing system with templates, checklists, execution patterns, and decision trees for SMMA growth, paid social,…
Key capabilities
- - content ideas, calendars, scripts, hooks
- CTR ok, CVR low (<1.5%) → Fix landing page/offer clarity
Ideal for
marketing and growth teams
Ops Database Metabase
Metabase administration for secure connections, data modeling, performance tuning, dashboard reliability, alerting, and governance.
Key capabilities
- - Connect or audit Metabase data sources (PostgreSQL, MySQL, BigQuery,…
- - Configure groups, collections, and row-level permissions
Ideal for
- Connect or audit Metabase data sources (PostgreSQL, MySQL, BigQuery, Snowflake, Redshift)
Ops Database SQL
Production-grade SQL optimization with AI-assisted query analysis, EXPLAIN ANALYZE automation, balanced indexing strategies, performance…
Key capabilities
- Supported Platforms: PostgreSQL, MySQL, SQL Server, Oracle, SQLite, DuckDB
- │ ├─ PostgreSQL → pg_stat_statements (top queries by total_exec_time)
Ideal for
platform and operations teams
Ops DevOps Platform
Production-grade DevOps patterns with platform engineering, GitOps, Kubernetes, SRE, eBPF-based observability, AI-driven monitoring, CI/CD…
Key capabilities
- │ ├─ Cloud-agnostic → Terraform (multi-cloud support)
- │ ├─ AWS-specific → CloudFormation or Terraform
Ideal for
- Platform engineering patterns (self-service developer platforms, internal tools)
Ops Document Automation
Creation, editing, redlining, and processing of DOCX, PDF, PPTX, and XLSX with repeatable workflows, conversions, and QA checks.
Key capabilities
- - Create or revise DOCX (tracked changes, comments, formatting)
- - Convert content to PPTX or generate slides from HTML while preserving layout
Ideal for
- Create or revise DOCX (tracked changes, comments, formatting)
Product Management
A Claude Code skill for executing high-quality product management work end-to-end: discovery, strategy, AI/LLM products, roadmaps, metrics,…
Key capabilities
- This skill turns Claude into an operator, not a lecturer.
- - Executable: templates, checklists, decision flows
Ideal for
- “Create / refine a PRD / spec / business case / 1-pager”
Product PRD For Agents
Write PRDs and specs optimized for AI coding agents (Claude Code, Cursor, Copilot). Templates, checklists, and patterns for creating…
Key capabilities
- Claude (or other agents) should invoke this skill when a user asks about:
- - Setting up or running AI/agentic coding workflows
Ideal for
Claude (or other agents) should invoke this skill when a user asks about:
Quality Code Refactoring
Systematic refactoring patterns, code smell detection, technical debt management, automated code quality gates, and legacy code…
Key capabilities
- │ ├─ Duplicated code? → Extract method/function
- │ ├─ Long method (>50 lines)? → Extract smaller methods
Ideal for
teams focused on code quality and reliability
Quality Debugging Troubleshooting
Systematic debugging methodologies, troubleshooting workflows, logging strategies, error tracking, performance profiling, stack trace…
Key capabilities
- │ ├─ Crashes immediately? → Check stack trace, error logs
- │ ├─ Slow/hanging? → CPU/memory profiling
Ideal for
teams focused on code quality and reliability
Quality Documentation Audit
Systematically audit codebases for documentation gaps, generate coverage reports, and create missing documentation using…
Key capabilities
- Modern Best Practices: Phase-based audits, priority-driven documentation,…
- - Auditing documentation coverage for an existing codebase
Ideal for
Invoke this skill when:
Quality Observability Performance
Production observability and performance engineering with OpenTelemetry, distributed tracing, metrics, logging, SLO/SLI design, capacity…
Key capabilities
- Claude should invoke this skill when a user requests:
- - OpenTelemetry instrumentation and setup
Ideal for
- OpenTelemetry instrumentation and setup
Quality Resilience Patterns
Production resilience patterns with circuit breakers, retry strategies, bulkheads, timeouts, graceful degradation, health checks, and chaos…
Key capabilities
- Claude should invoke this skill when a user requests:
- - Retry strategies and exponential backoff
Ideal for
- Circuit breaker implementation
Software Architecture Design
System design, architecture patterns, scalability tradeoffs, and distributed systems for production-grade software. Covers microservices,…
Key capabilities
- Use this skill for system-level design decisions rather than implementation…
- - System decomposition: Deciding between monolith, modular monolith,…
Ideal for
Invoke when working on:
Software Backend
Production-grade backend API development patterns, database design, authentication, error handling, testing, performance optimization, and…
Key capabilities
- REST or GraphQL API design and implementation (GraphQL adoption increasing)
- Database schema design and migrations (Prisma schema-first approach, Prisma…
Ideal for
engineering teams building scalable applications
Software Code Review
Patterns, checklists, and templates for systematic code review with a focus on correctness, security, readability, performance, and…
Key capabilities
- For C#/.NET crypto/fintech services using Entity Framework Core, see:
- - Review only new/modified code in the MR
Ideal for
Invoke this skill when the user asks to:
Software Crypto Web3
Production-grade blockchain and Web3 development with Solidity (Ethereum/EVM), Rust (Solana), CosmWasm (Cosmos), including smart contract…
Key capabilities
- Smart contract development (Solidity, Rust, CosmWasm)
- DeFi protocol implementation (AMM, lending, staking, yield farming)
Ideal for
engineering teams building scalable applications
Software Frontend
Production-grade frontend development with Next.js 15 App Router, TypeScript strict mode, Tailwind CSS, shadcn/ui, React Server Components,…
Key capabilities
- Next.js 15 application architecture and setup (Turbopack default, App Router)
- React component design and patterns (functional components, hooks, Server…
Ideal for
engineering teams building scalable applications
Software Mobile
Production-grade mobile app development with Swift (iOS), Kotlin (Android), React Native, and WebView patterns, including UI/UX,…
Key capabilities
- Claude should invoke this skill when a user requests:
- - iOS app development (Swift, SwiftUI, UIKit)
Ideal for
- iOS app development (Swift, SwiftUI, UIKit)
Software Security AppSec
Modern application security patterns including OWASP Top 10:2025, zero trust architecture, supply chain security, authentication,…
Key capabilities
- - Implementing authentication or authorization systems
- - Handling user input that could lead to injection attacks (SQL, XSS, command…
Ideal for
Activate this skill when:
Software UI UX Design
UI/UX design principles, usability heuristics, accessibility standards, and design system patterns for creating user-centered interfaces.
Key capabilities
- Use this skill when the primary focus is designing intuitive, accessible, and…
- - UI/UX design patterns and best practices
Ideal for
Invoke when users ask for:
Testing Automation
Test strategy, QA patterns, and automation practices across unit, integration, E2E, performance, BDD, and security testing with modern…
Key capabilities
- - Test strategy for a new service or feature
- - Integration testing with databases, APIs, external services
Ideal for
Invoke when users ask for:
Testing iOS Simulator
iOS app building and testing automation using Xcode simulator. Build, run, test iOS apps, capture screenshots, automate UI testing with…
Key capabilities
- Note: Requires macOS with Xcode installed.
- Claude should invoke this skill when a user requests:
Ideal for
- Build and run iOS app in simulator
Testing Webapp Playwright
End-to-end web application testing with Playwright. Write and run browser automation tests from natural language, implement page object…
Key capabilities
- Claude should invoke this skill when a user requests:
- - Test responsive designs across viewports
Ideal for
- Write E2E tests for web application
Workflow Planning
Structured development workflows using /brainstorm, /write-plan, and /execute-plan patterns. Transform ad-hoc conversations into systematic…
Key capabilities
- Inspired by: Obra Superpowers patterns for structured Claude Code workflows.
- Claude should invoke this skill when a user requests:
Ideal for
- Break down a complex feature into steps
Ready to integrate these skills?
From AI agents to full-stack development, these production-ready skills slot into your workflow with proven patterns, compliance, and ROI storytelling baked in.