metrics-knowledge
This skill should be used when the user asks to "track metrics", "calculate ARR", "what metrics should I track", "benchmark my metrics", "understand churn", "calculate LTV", "what is burn multiple", "GMV calcul...
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This skill should be used when the user asks to "track metrics", "calculate ARR", "what metrics should I track", "benchmark my metrics", "understand churn", "calculate LTV", "what is burn multiple", "GMV calcul...
Best practices for creating GitHub pull requests including conventional commits, PR formatting, and multi-language support (en/ja). Use when creating PRs, writing PR descriptions, or formatting commit messages.
MANDATORY before creative work - exploring user intent, requirements and design before implementation. Use for feature design, component planning, or any creative development work.
Analyze git repository changes, branch differences, and commit history. Use when analyzing branches, comparing changes, examining commit history, or preparing for PR/commit operations.
Techniques for analyzing existing codebases to reverse-engineer requirements and understand business logic. Use when conducting brownfield analysis or understanding existing system capabilities.
Generate comprehensive Product Requirements Documents (PRDs) for engineering teams, optimized for the Ralph autonomous coding loop. Use when user: (1) requests a PRD or product requirements document, (2) says "...
Brainstorm solutions with trade-off analysis and brutal honesty. Use for ideation, architecture decisions, technical debates, feature exploration, feasibility assessment, design discussions.
UX/UI Design skill for user research, wireframing, prototyping, visual design, interaction design, usability testing, accessibility, design systems, and responsive design. Use when designing user interfaces, co...
Quality Assurance skill for planning, executing, and improving testing across functional and non-functional dimensions. Use when creating test strategies, writing test plans/cases, defining quality gates, coord...
All changes to the repository must be done through a pull request (PR). A branch must always be created, and commits grouped together logically. Whenever asked to create commit messages, to push code, or create...
Plan content marketing strategy. Use when asked about content calendar, content ideas, campaign planning, content strategy, what to write about, or content themes. Triggers on "strategy", "calendar", "content p...
This skill should be used when the user asks about "interview questions", "how to interview", "what to ask candidates", "interview process", "hiring process", "scorecard", "evaluation criteria", "behavioral int...
Pre-PR quality review - verify AC coverage, test quality, E2E preference, and test isolation.
Specialized skill for Pay-Per-Click (PPC) advertising. Manages campaigns across platforms like Google, Meta, and others, using Claude agents for optimization and reporting.
This skill should be used when the user asks about "crisis communication", "how to tell the team", "communicating bad news", "employee messaging", "investor communication during crisis", "board communication",...
Create comprehensive Product Requirements Documents (PRDs) with user stories, acceptance criteria, and technical specifications. Use this when planning new features, products, or major enhancements.
Customer management, service catalog, and informal estimates
This skill should be used when the user asks about "company restructuring", "organizational restructuring", "turnaround", "cost cutting", "runway extension", "burn reduction", "bridge financing", "winddown", "s...
WHAT: Mock external dependencies in React Native tests with jest.mock and factory patterns. WHEN: testing TanStack Query, Apollo GraphQL, React Navigation, Zustand stores, native modules. KEYWORDS: mock, jest.m...
E2E visual testing using Playwright screenshot API with Vision MCP helpers for qualitative GDD compliance analysis. Use when validating shaders, materials, UI elements, and visual appearance against design spec...
Run appropriate tests based on changes using node:test, Testcontainers, and Playwright
Full validation workflow for QA agent. Runs automated checks (type-check, lint, test, build) and browser testing with E2E tests. Use when validating implementation after code review.
Generate E2E tests using Jest and Testcontainers for PostgreSQL, Redis, and RabbitMQ with full application stack testing. Use when testing API endpoints end-to-end or verifying multi-tenancy isolation.
WHAT: Test ID constants with hierarchical naming for React Native automated testing. WHEN: unit tests with Testing Library, E2E tests with Maestro, testing interactive elements. KEYWORDS: testID, TEST_IDS, cons...
Le classement utilise les étoiles du dépôt GitHub indexé. Plusieurs skills peuvent partager ce nombre : ce n’est ni un nombre d’installations ni une note de qualité.