Browse Skills

grey-haven-tdd-typescript.md

15

1 export grey-haven-tdd-typescript

2 from "greyhaven-ai/claude-code-config"

3 TypeScript/JavaScript Test-Driven Development with Vitest, strict red-green-refactor methodology, React component testing, and comprehensive coverage patterns. Use when implementing TypeScript features with TDD, writing Vitest tests, testing React components, developing with test-first approach, or when user mentions 'TypeScript TDD', 'Vitest', 'React testing', 'JavaScript TDD', 'red-green-refactor', 'TypeScript unit tests', or 'test-driven TypeScript'.

2026-01-21

grey-haven-pr-template.md

15

1 export grey-haven-pr-template

2 from "greyhaven-ai/claude-code-config"

3 Generate pull request descriptions following Grey Haven Studio standards with clear summary, motivation, implementation details, testing strategy, and comprehensive checklist. Use when creating or reviewing pull requests.

2026-01-21

rails-ai:models.md

15

1 export rails-ai:models

2 from "zerobearing2/rails-ai"

3 Use when designing Rails models - ActiveRecord patterns, validations, callbacks, scopes, associations, concerns, query objects, form objects

2026-01-20

codebase-overview.md

15

1 export codebase-overview

2 from "lis186/SourceAtlas"

3 Quickly understand a new codebase's architecture, tech stack, and patterns. Use when user asks "what is this project", "project overview", "how is this codebase structured", "what tech stack", or when onboarding to a new codebase.

2026-01-18

add-dependency.md

15

1 export add-dependency

2 from "AnySoftKeyboard/janus"

3 Add a new third-party dependency to the project following the version catalog and approval workflow.

2026-01-13

gemini-image.md

15

1 export gemini-image

2 from "Ceeon/gemini-image-skill"

3 当用户想要生成图片、画图、绘画、创建图像、AI作画时使用此 Skill。支持文生图和图生图。

2026-01-21

rails-ai:project-setup.md

15

1 export rails-ai:project-setup

2 from "zerobearing2/rails-ai"

3 Setting up and configuring Rails 8+ projects - Gemfile dependencies, environment config, credentials, initializers, Docker, RuboCop, project validation

2026-01-20

grey-haven-llm-project-development.md

15

1 export grey-haven-llm-project-development

2 from "greyhaven-ai/claude-code-config"

3 Build LLM-powered applications and pipelines using proven methodology - task-model fit analysis, pipeline architecture, structured outputs, file-based state, and cost estimation. Use when building AI features, data processing pipelines, agents, or any LLM-integrated system. Inspired by Karpathy's methodology and production case studies.

2026-01-21

video-creator.md

15

1 export video-creator

2 from "outscal/video-generator"

3 Orchestrates end-to-end video generation through sequential workflow steps (audio, direction, assets, design, coding). Activates when user requests video creation from a script, wants to resume video generation, mentions "create video", "generate video", or "video workflow", requests running a specific step (audio, direction, assets, design, coding), asks to "create audio", "generate direction", "create assets", "generate design", or "code video components", or wants to resume a video. Manages workflow state tracking and parallel scene generation.

2026-01-19

systematic-debugging.md

15

1 export systematic-debugging

2 from "galangryandana/superpowers-for-my-own-workflow"

3 Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes

2026-01-05

grey-haven-smart-debugging.md

15

1 export grey-haven-smart-debugging

2 from "greyhaven-ai/claude-code-config"

3 AI-powered intelligent debugging with stack trace analysis, error pattern recognition, and automated fix suggestions. Use when debugging complex errors, analyzing stack traces, or performing root cause analysis. Triggers: 'debug', 'error analysis', 'stack trace', 'root cause', 'troubleshooting'.

2026-01-21

grey-haven-evaluation.md

15

1 export grey-haven-evaluation

2 from "greyhaven-ai/claude-code-config"

3 Evaluate LLM outputs with multi-dimensional rubrics, handle non-determinism, and implement LLM-as-judge patterns. Essential for production LLM systems. Use when testing prompts, validating outputs, comparing models, or when user mentions 'evaluation', 'testing LLM', 'rubric', 'LLM-as-judge', 'output quality', 'prompt testing', or 'model comparison'.

2026-01-21

history-analyzer.md

15

1 export history-analyzer

2 from "lis186/SourceAtlas"

3 Analyze git history for hotspots, coupling, and knowledge distribution. Use when user asks "who knows this code", "what files change most", "hotspots", "bus factor", "knowledge silos", or needs to understand code evolution.

2026-01-18

grey-haven-linear-workflow.md

15

1 export grey-haven-linear-workflow

2 from "greyhaven-ai/claude-code-config"

3 Grey Haven's Linear issue workflow - creating well-documented issues, proper branch naming from issue IDs, commit message integration, PR linking, and status management. Use when creating issues, starting work, or managing project workflow.

2026-01-21

subagent-prompt-construction.md

15

1 export subagent-prompt-construction

2 from "yaleh/meta-cc"

3 Systematic methodology for constructing compact (<150 lines), expressive, Claude Code-integrated subagent prompts using lambda contracts and symbolic logic. Use when creating new specialized subagents for Claude Code with agent composition, MCP tool integration, or skill references. Validated with phase-planner-executor (V_instance=0.895).

2025-12-13

grey-haven-react-tanstack-testing.md

15

1 export grey-haven-react-tanstack-testing

2 from "greyhaven-ai/claude-code-config"

3 Specialized testing for React applications using TanStack ecosystem (Query, Router, Table, Form) with Vite and Vitest. Use when testing React + TanStack apps, mocking server state, testing router, or validating query behavior. Triggers: 'TanStack testing', 'React Query testing', 'test TanStack', 'mock query', 'router test'.

2026-01-21

grey-haven-security-analysis.md

15

1 export grey-haven-security-analysis

2 from "greyhaven-ai/claude-code-config"

3 Comprehensive security analysis with vulnerability detection, OWASP Top 10 compliance, penetration testing simulation, and remediation. Use when conducting security audits, pre-deployment security checks, investigating vulnerabilities, or performing compliance assessments.

2026-01-21

grey-haven-documentation-architecture.md

15

1 export grey-haven-documentation-architecture

2 from "greyhaven-ai/claude-code-config"

3 Comprehensive documentation systems design including structure, generation, maintenance, and automation. Use when designing documentation systems, automating documentation generation, or managing large-scale documentation projects.

2026-01-21

Retrospective Validation.md

15

1 export Retrospective Validation

2 from "yaleh/meta-cc"

3 Validate methodology effectiveness using historical data without live deployment. Use when rich historical data exists (100+ instances), methodology targets observable patterns (error prevention, test strategy, performance optimization), pattern matching is feasible with clear detection rules, and live deployment has high friction (CI/CD integration effort, user study time, deployment risk). Enables 40-60% time reduction vs prospective validation, 60-80% cost reduction. Confidence calculation model provides statistical rigor. Validated in error recovery (1,336 errors, 23.7% prevention, 0.79 confidence).

2025-12-13

implementing-a-plan.md

15

1 export implementing-a-plan

2 from "jasonraimondi/dotfiles"

3 Loads plan, reviews critically, executes each batch, and reports for review between batches. Use when implementing a plan from a plan file.

2026-01-16

roman-numerals.md

15

1 export roman-numerals

2 from "indexedlabs/pydantic-ai-gepa"

3 Convert roman numerals to integers.

2026-01-18

grey-haven-security-practices.md

15

1 export grey-haven-security-practices

2 from "greyhaven-ai/claude-code-config"

3 Grey Haven's security best practices - input validation, output sanitization, multi-tenant RLS, secret management with Doppler, rate limiting, OWASP Top 10 for TanStack/FastAPI stack. Use when implementing security-critical features.

2026-01-21

executing-plans.md

15

1 export executing-plans

2 from "galangryandana/superpowers-for-my-own-workflow"

3 Use when you have a written implementation plan to execute in a separate session with review checkpoints

2026-01-05

Baseline Quality Assessment.md

15

1 export Baseline Quality Assessment

2 from "yaleh/meta-cc"

3 Achieve comprehensive baseline (V_meta ≥0.40) in iteration 0 to enable rapid convergence. Use when planning iteration 0 time allocation, domain has established practices to reference, rich historical data exists for immediate quantification, or targeting 3-4 iteration convergence. Provides 4 quality levels (minimal/basic/comprehensive/exceptional), component-by-component V_meta calculation guide, and 3 strategies for comprehensive baseline (leverage prior art, quantify baseline, domain universality analysis). 40-50% iteration reduction when V_meta(s₀) ≥0.40 vs <0.20. Spend 3-4 extra hours in iteration 0, save 3-6 hours overall.

2025-12-13