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Claude Skills by NickCrew
github.com/NickCrew221 skills9 installs484 views
- Api Design PatternsComprehensive REST and GraphQL API design patterns with versioning, pagination, error handling, and HATEOAS principles. Use when designing APIs, defining endpoints, or architecting service contracts requiring production-grade patterns.Votes: 0GitHub stars: 37
- Api Gateway PatternsAPI Gateway patterns for routing, authentication, rate limiting, and service composition in microservices architectures. Use when implementing API gateways, building BFF layers, or managing service-to-service communication at scale.Votes: 0GitHub stars: 37
- Async Python PatternsPython asyncio and concurrent programming patterns for high-performance applications. Use when building async APIs, concurrent systems, or I/O-bound applications requiring non-blocking operations.Votes: 0GitHub stars: 37
- Canvas DesignCreate beautiful visual art in .png and .pdf documents using design philosophy. Use when the user asks to create a poster, piece of art, design, or other static piece. Create original visual designs, never copying existing artists' work to avoid copyright violations.Votes: 0GitHub stars: 37
- Code ExplanationUse when explaining code, concepts, or system behavior to a specific audience level - provides a structured explanation workflow with depth control and validation steps.Votes: 0GitHub stars: 37
- Assumption BusterFlip, remove, or exaggerate assumptions to unlock new solution angles.Votes: 0GitHub stars: 37
- BrainstormingRapid ideation skill adapted from obra/superpowers to kick off cortex sessions. Use when defining scope, aligning on goals, or exploring solution space before coding.Votes: 0GitHub stars: 37
- Concept ForgeScore concepts on impact/delight/effort and pick a 1-day spike.Votes: 0GitHub stars: 37
- Executing PlansExecution discipline skill adapted from obra/superpowers. Ensures plans translate into tracked tasks, orchestration, and verification runs.Votes: 0GitHub stars: 37
- Idea LabTimeboxed divergent ideation that outputs ranked options plus day-one experiments.Votes: 0GitHub stars: 37
- Pre MortemImagine failure first to surface guardrails and feature mitigations.Votes: 0GitHub stars: 37
- Writing PlansStructured plan-writing skill adapted from obra/superpowers. Produces actionable plans that map directly to cortex workflows and tasks.Votes: 0GitHub stars: 37
- .TemplateBrief description of what this skill does and provides. Use when [clear trigger condition that indicates this skill should activate]. Keep under 200 words.Votes: 0GitHub stars: 37
- Cqrs Event SourcingCQRS and Event Sourcing patterns for scalable, auditable systems with separated read/write models. Use when building audit-required systems, implementing temporal queries, or designing high-scale applications with complex domain logic.Votes: 0GitHub stars: 37
- Dev WorkflowsUse when running builds, executing tests, or improving developer experience workflows - provides structured guidance for build/test execution and DX improvement.Votes: 0GitHub stars: 37
- Development EstimationUse when estimating time, effort, or complexity for features or projects - provides structured estimation workflows with breakdowns, risks, and confidence intervals.Votes: 0GitHub stars: 37
- DocxComprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction. When Claude needs to work with professional documents (.docx files) for: (1) Creating new documents, (2) Modifying or editing content, (3) Working with tracked changes, (4) Adding comments, or any other document tasksVotes: 0GitHub stars: 37
- PdfComprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. When Claude needs to fill in a PDF form or programmatically process, generate, or analyze PDF documents at scale.Votes: 0GitHub stars: 37
- PptxPresentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1) Creating new presentations, (2) Modifying or editing content, (3) Working with layouts, (4) Adding comments or speaker notes, or any other presentation tasksVotes: 0GitHub stars: 37
- XlsxComprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing spreadsheets while preserving formulas, (4) Data analysis and visualization in spreadsheets, or (5) Recalculating formulasVotes: 0GitHub stars: 37
- Documentation ProductionUse when generating, updating, or organizing documentation (component/API docs, project indexes, diagrams, tutorials, learning paths) - provides structured workflows and references for docs generation, indexing, diagrams, and teaching.Votes: 0GitHub stars: 37
- Feature ImplementationUse when implementing a feature or multi-file code change - provides structured implementation flow with persona selection, validation, and testing guidance.Votes: 0GitHub stars: 37
- Implementation WorkflowUse when turning PRDs or feature specs into actionable implementation workflows - provides structured task decomposition, dependency mapping, and validation gates.Votes: 0GitHub stars: 37
- Internal CommsA set of resources to help write all kinds of internal communications, using company-specific formats. Use when asked to write internal communications (status reports, leadership updates, 3P updates, company newsletters, FAQs, incident reports, project updates, etc.).Votes: 0GitHub stars: 37
- Kubernetes Deployment PatternsKubernetes deployment strategies and workload patterns for production-grade applications. Use when deploying to Kubernetes, implementing rollout strategies, or designing cloud-native application architectures.Votes: 0GitHub stars: 37
- Kubernetes Security PoliciesKubernetes security policies, RBAC, and Pod Security Standards for hardened cluster deployments. Use when implementing cluster security, defining network policies, or enforcing security compliance in Kubernetes environments.Votes: 0GitHub stars: 37
- Microservices PatternsComprehensive microservices architecture patterns covering service decomposition, communication, data management, and resilience strategies. Use when designing distributed systems, breaking down monoliths, or implementing service-to-service communication.Votes: 0GitHub stars: 37
- Multi Llm ConsultConsult external LLMs (Gemini, OpenAI/Codex, Qwen) for second opinions, alternative plans, independent reviews, or delegated tasks. Use when a user asks for another model's perspective, wants to compare answers, or requests delegating a subtask to Gemini/Codex/Qwen.Votes: 0GitHub stars: 37
- Multi Perspective AnalysisAssemble and coordinate virtual expert teams for complex problem analysis from multiple perspectives.Votes: 0GitHub stars: 37
- Owasp Top 10OWASP Top 10 security vulnerabilities with detection and remediation patterns. Use when conducting security audits, implementing secure coding practices, or reviewing code for common security vulnerabilities.Votes: 0GitHub stars: 37
- Python Performance OptimizationPython performance optimization patterns using profiling, algorithmic improvements, and acceleration techniques. Use when optimizing slow Python code, reducing memory usage, or improving application throughput and latency.Votes: 0GitHub stars: 37
- Python Testing PatternsPython testing patterns and best practices using pytest, mocking, and property-based testing. Use when writing unit tests, integration tests, or implementing test-driven development in Python projects.Votes: 0GitHub stars: 37
- Quality AuditMeta-skill for auditing and validating skill quality. Use when reviewing skills for consistency, completeness, accuracy, and adherence to standards. Provides structured rubrics, scoring frameworks, and actionable recommendations.Votes: 0GitHub stars: 37
- React Performance OptimizationReact performance optimization patterns using memoization, code splitting, and efficient rendering strategies. Use when optimizing slow React applications, reducing bundle size, or improving user experience with large datasets.Votes: 0GitHub stars: 37
- Release PrepUse when preparing a production release or release candidate - provides a checklist-driven workflow for validation, versioning, build optimization, documentation updates, and deployment readiness.Votes: 0GitHub stars: 37
- Repo CleanupUse when a repository needs cleanup of dead code, build artifacts, unused dependencies, outdated docs, or stale tests - provides safe cleanup workflows, validation steps, and reporting templates for code, deps, docs, tests, and sprint archives.Votes: 0GitHub stars: 37
- Requesting Code ReviewUse when completing tasks, implementing major features, or before merging to verify work meets requirements - dispatches superpowers:code-reviewer subagent to review implementation against plan or requirements before proceedingVotes: 0GitHub stars: 37
- Secure Coding PracticesSecure coding practices and defensive programming patterns for building security-first applications. Use when implementing authentication, handling user input, managing sensitive data, or conducting secure code reviews.Votes: 0GitHub stars: 37
- Security Testing PatternsSecurity testing patterns including SAST, DAST, penetration testing, and vulnerability assessment techniques. Use when implementing security testing pipelines, conducting security audits, or validating application security controls.Votes: 0GitHub stars: 37
- Session ManagementUse when loading, saving, or reflecting on session context - provides structured workflows for session lifecycle management and reflection outputs.Votes: 0GitHub stars: 37
- Skill CreatorGuide for creating effective skills. Use when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.Votes: 0GitHub stars: 37
- Subagent Driven DevelopmentUse when executing implementation plans with independent tasks in the current session - dispatches fresh subagent for each task with code review between tasks, enabling fast iteration with quality gatesVotes: 0GitHub stars: 37
- Super SaiyanMaximum visual excellence for any UI platform. Use when building user interfaces, styling components, or polishing visual elements.Votes: 0GitHub stars: 37
- System DesignUse when designing system architecture, APIs, components, or data models - provides a structured design workflow with validation and documentation outputs.Votes: 0GitHub stars: 37
- Systematic DebuggingUse when encountering any bug, test failure, or unexpected behavior, before proposing fixes - four-phase framework (root cause investigation, pattern analysis, hypothesis testing, implementation) that ensures understanding before attempting solutionsVotes: 0GitHub stars: 37
- Task OrchestrationUse when coordinating complex tasks with orchestration, delegation, or parallel workstreams - provides structured workflows for orchestrate:brainstorm, orchestrate:spawn, and orchestrate:task.Votes: 0GitHub stars: 37
- Template Skill EnhancedBrief description of what this skill does (1-2 sentences). Use when [specific trigger condition]. Keep under 200 words total.Votes: 0GitHub stars: 37
- Template SkillA template for creating new skills. Use when initializing a new skill to ensure proper structure and metadata.Votes: 0GitHub stars: 37
- Terraform Best PracticesTerraform infrastructure-as-code best practices for scalable and maintainable cloud infrastructure. Use when writing Terraform modules, managing infrastructure state, or implementing infrastructure automation at scale.Votes: 0GitHub stars: 37
- Test GenerationUse when generating tests for new or existing code to improve coverage - provides a structured workflow for analyzing code, creating tests, and validating coverage goals.Votes: 0GitHub stars: 37