Database Optimization
Query optimization, indexing strategies, and database performance tuning for PostgreSQL and MySQL
Llm Integration
LLM integration patterns including API usage, streaming, function calling, RAG pipelines, and cost optimization
Devops Automation
CI/CD pipeline design with GitHub Actions, Docker, Kubernetes, Helm, and GitOps patterns
Kubectl Mcp Server
Published in CNCF Landscape: A MCP server for Kubernetes.
Deep Dive
Claude-native deep research using DAG-based query planning, parallel subagent execution, and gap-driven iteration. No external API needed.
Data Engineering
Data engineering patterns for ETL pipelines, data warehousing, Apache Spark, and data quality validation
Golang Idioms
Idiomatic Go patterns for error handling, interfaces, concurrency, testing, and module management
Docker Best Practices
Docker best practices including multi-stage builds, compose patterns, image optimization, and security
Tdd Mastery
Test-driven development workflow with Red-Green-Refactor cycle across languages
Authentication Patterns
Authentication and authorization patterns including OAuth2, JWT, RBAC, session management, and PKCE flows
Bad Skill
A Claude skill from rohitg00/skillkit.
Mcp Development
MCP server development including tool design, resource endpoints, prompt templates, and transport configuration
Hypothesis Testing
Applies the scientific method to debugging by helping users form specific, testable hypotheses, design targeted experiments, and systematically confirm or reject theories to find root causes. Use when a user says their code isn't working, they're getting an error, something broke, they want to troubleshoot a bug, or they're trying to figure out what's causing an issue. Concrete actions include is…
Testing Strategies
Testing strategies including contract testing, snapshot testing, mutation testing, property-based testing, and test organization
Prompt Engineering
Prompt engineering patterns including structured prompts, chain-of-thought, few-shot learning, and system prompt design
Test Patterns
Applies proven testing patterns — Arrange-Act-Assert (AAA), Given-When-Then, Test Data Builders, Object Mother, parameterized tests, fixtures, spies, and test doubles — to help write maintainable, reliable, and readable test suites. Use when the user asks about writing unit tests, integration tests, or end-to-end tests; structuring test cases or test suites; applying TDD or BDD practices; working…
Agentkit Seo
Route broad or ambiguous AgentKit SEO work to the right module while keeping context scoped. Use when a request spans multiple surfaces, asks for overall digital-presence strategy, involves provider or install architecture, needs agent-context planning, or the correct platform skill is unclear.
Monitoring Observability
Monitoring and observability with OpenTelemetry, Prometheus, Grafana dashboards, and structured logging
Api Design Patterns
REST API design with resource naming, pagination, versioning, and OpenAPI spec generation
Redis Patterns
Redis patterns including caching strategies, pub/sub, streams for event processing, Lua scripts, and data structures
Image Generation
Use when creating or editing raster images, visual concepts, product graphics, launch assets, diagrams, posters, thumbnails, reference sheets, UI mock images, or image prompts that need source-grounded claims, readable text, brand direction, and post-generation verification.
React Patterns
React 19 patterns including Server Components, Actions, Suspense, hooks, and component composition
Ai Engineering From Scratch
Learn it. Build it. Ship it for others.
Verification Gates
Creates explicit validation checkpoints (verification gates) between project phases to catch errors early and ensure quality before proceeding. Use when the user asks about quality gates, milestone checks, phase transitions, approval steps, go/no-go decision points, or preventing cascading errors across a multi-step workflow. Produces acceptance criteria checklists, automated CI gate configuratio…
Skill Authoring
Creates and structures SKILL.md files for AI coding agents, including YAML frontmatter, trigger phrases, directive instructions, decision trees, code examples, and verification checklists. Use when the user asks to write a new skill, create a skill file, author agent capabilities, generate skill documentation, or define a skill template for Claude Code agents.
Typescript Best Practices
Enforces TypeScript best practices and modern patterns
Graphql Design
GraphQL schema design, resolver patterns, subscriptions, DataLoader for N+1 prevention, and error handling
Producthunt Launch Images
Use when creating Product Hunt launch carousel images for developer tools, AI tools, open-source projects, GitHub launches, or technical products. Research comparable launches, inspect the project, extract verified proof points, then generate 4-5 launch-ready images with consistent branding, product surfaces, readable copy, and source-grounded claims.
Manage Skills
Discover, list, create, edit, toggle, copy, move, and delete AI agent skills across 11 tools (Cursor, Claude, Agents, Windsurf, Copilot, Codex, Cline, Aider, Continue, Roo Code, Augment)
Awesome Devops Mcp Servers
A curated list of awesome MCP servers focused on DevOps tools and capabilities.
Handoff Protocols
Manages work transitions between team members or agents by creating structured handoff documents, summarizing project status, documenting key decisions, blockers, and open questions, and generating onboarding briefs. Use when someone needs to hand off, hand over, or transition a project; pass work to another person or agent; brief a colleague taking over; prepare a shift change summary; or onboar…
Aws Cloud Patterns
AWS cloud patterns for Lambda, ECS, S3, DynamoDB, and Infrastructure as Code with CDK/Terraform
Rust Systems
Rust systems programming patterns including ownership, traits, async runtime, error handling, and unsafe guidelines
Root Cause Analysis
Performs systematic root cause analysis to identify the true source of bugs, errors, and unexpected behavior through structured investigation phases — not just treating symptoms. Use when a user reports a bug, crash, error, or broken behavior and needs to debug, troubleshoot, or investigate why something is not working; especially for complex or intermittent issues across multiple components. App…
Ci Cd Pipelines
CI/CD pipeline patterns for GitHub Actions, GitLab CI, testing strategies, and deployment automation
Springboot Patterns
Spring Boot patterns including JPA repositories, REST controllers, layered services, and configuration
Python Best Practices
Pythonic code with modern type hints, dataclasses, async patterns, packaging, and testing
Git Advanced
Advanced git workflows including worktrees, bisect, interactive rebase, hooks, and recovery techniques
Mobile Development
Mobile development patterns for React Native and Flutter including navigation, state management, and responsive design
Frontend Excellence
Modern frontend patterns for React Server Components, performance optimization, and Core Web Vitals
Performance Optimization
Web performance optimization including bundle analysis, lazy loading, caching strategies, and Core Web Vitals
Django Patterns
Django architecture patterns including DRF, ORM optimization, signals, middleware, and project structure
Microservices Design
Microservices design patterns including service mesh, event-driven architecture, saga pattern, and API gateway
Kubernetes Operations
Kubernetes operations including manifests, Helm charts, operators, troubleshooting, and resource management
Red Green Refactor
Guides the red-green-refactor TDD workflow: write a failing test first, implement the minimum code to make it pass, then refactor while keeping tests green. Use when a user asks to practice TDD, write tests first, follow red-green-refactor, do test-driven development, write failing tests before code, or phrases like 'make the test pass', 'test coverage', or 'unit tests before implementation'.
Accessibility Wcag
Web accessibility patterns for WCAG 2.2 compliance including ARIA, keyboard navigation, screen readers, and testing
Styleseed
A Claude skill from rohitg00/awesome-claude-code-toolkit.
Trace And Isolate
Applies systematic tracing and isolation techniques to pinpoint exactly where a bug originates in code. Use when a bug is hard to locate, code is not working as expected, an error or crash appears with unclear cause, a regression was introduced between recent commits, or you need to narrow down which component, function, or line is faulty. Covers binary search debugging, git bisect for regression…
Find Skills
Discovers, searches, and installs skills from multiple AI agent skill marketplaces (400K+ skills) using the SkillKit CLI. Supports browsing official partner collections (Anthropic, Vercel, Supabase, Stripe, and more) and community repositories, searching by domain or technology, and installing specific skills from GitHub. Use when the user wants to find, browse, or install new agent skills, plugi…
Websocket Realtime
Real-time communication patterns with WebSocket, Socket.io, Server-Sent Events, and scaling strategies
Postgres Optimization
PostgreSQL optimization including indexes, query plans, partitioning, JSONB operations, and connection pooling
Nextjs Mastery
Next.js 14+ App Router patterns including RSC, ISR, middleware, parallel routes, and data fetching
Security Hardening
Application security covering input validation, auth, headers, secrets management, and dependency auditing
Technical Diagram Image
Use when generating a single dense technical architecture, reference poster, or system diagram image for a software project. Produces a source-grounded bitmap diagram with topology, primitives, ingest/process flow, core logic, state scopes, tiers/modules, surfaces, runtime cards, and strict semantic color rules.
Typescript Advanced
Advanced TypeScript patterns including generics, conditional types, mapped types, template literals, and type guards
Continuous Learning
Auto-extract patterns from coding sessions, track corrections, and build reusable knowledge with confidence scoring
Eval Injection Test
Skill with injected eval patterns for security testing
Testing Anti Patterns
Reviews test code to identify and fix common testing anti-patterns including flaky tests, over-mocking, brittle assertions, test interdependency, and hidden test logic. Flags bad patterns, explains the specific defect, and provides corrected implementations. Use when reviewing test code, debugging intermittent or unreliable test failures, or when the user mentions flaky tests, test smells, brittl…
Structured Code Review
Performs a structured five-stage code review covering requirements compliance, correctness, code quality, testing, and security/performance. Each stage uses targeted checklists and categorized feedback (Blocker/Major/Minor/Nit) with actionable suggestions and rationale. Use when the user asks for code review, PR feedback, pull request review, or wants their code checked for bugs, style issues, or…
Parallel Investigation
Coordinates parallel investigation threads to simultaneously explore multiple hypotheses or root causes across different system areas. Use when debugging production incidents, slow API performance, multi-system integration failures, or complex bugs where the root cause is unclear and multiple plausible theories exist; when serial troubleshooting is too slow; or when multiple investigators can div…
Design First
Guides the creation of technical design documents before writing code, producing architecture diagrams, data models, API interface definitions, implementation plans, and multi-option trade-off analyses. Use when the user asks to plan a feature, architect a system, design an API, explore implementation approaches, or requests a technical design or spec before coding — especially for complex featur…
Task Decomposition
Breaks down complex software, writing, or research tasks into small, atomic, independently completable units with dependency graphs and milestone breakdowns. Use when the user asks to plan a project, decompose a feature, create subtasks, split up work, or needs help organizing a large piece of work into a step-by-step plan. Triggered by phrases like "break down", "decompose", "where do I start",…
Claude Memory Kit
Persistent memory system for Claude Code. Two-layer architecture (hot cache + knowledge wiki), safety hooks, /close-day end-of-day synthesis. Zero external dependencies.