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Found 172 Skills
Process large codebases (>100 files) using the Recursive Language Model pattern. Orchestrates parallel sub-agents to map-reduce across files without context rot. Use when: analyzing large repositories; auditing security or auth across many files; finding patterns across 50+ files; processing large log files or data dumps
Analyze codebase with tokei (fast line counts by language) and difft (semantic AST-aware diffs). Get quick project overview without manual counting. Triggers on: how big is codebase, count lines of code, what languages, show semantic diff, compare files, code statistics.
Turn a settled business-logic spec (from `feature-discovery` or a freshly-described feature in chat) into a detailed, code-grounded implementation plan saved as `docs/<feature-slug>-plan.md`, ready for `plan-task-breakdown` to convert into checkboxes. Verifies feasibility against the actual codebase, names the specific files/types/actions/components to touch, identifies test cases at every layer that fits (unit, integration, and — for user-visible flows — a Playwright happy-path e2e test), and asks the user clarifying questions for implementation-level ambiguities only — never re-litigates business logic. Use this skill whenever a feature's *what* is clear and the next move is mapping it to *how*. Trigger on phrases like "make a plan", "write the implementation plan", "plan this out", "design the build", "turn this spec into a plan", "how would we implement this", "scope out how to build X", "draft a plan for <feature>", or whenever the conversation just produced a business spec and the natural next step is implementation design — even if the user doesn't say "implementation plan" explicitly.
Automatically generate HarmonyOS design documents including architecture design documents and functional design documents based on PRD documents. It analyzes the existing code structure of OpenHarmony before generation to ensure compatibility with the current architecture. Chapter 2 of the architecture design document must be Competitor Solution Analysis, which should be placed after the Requirement Background. Applicable to user requests: (1) Generate architecture design document, (2) Generate functional design document, (3) Generate design document from PRD, (4) Create system architecture design, (5) Write functional specification, (6) Analyze OH code structure. Keywords: architecture design, functional design, design doc, competitor solution analysis, OpenHarmony code analysis, architecture design, functional design, design document generation, OH code analysis, analyze codebase, competitor analysis
Identifies subdomains and suggests bounded contexts in any codebase following DDD Strategic Design. Use when analyzing domain boundaries, identifying business subdomains, assessing domain cohesion, mapping bounded contexts, or when the user asks about DDD strategic design, domain analysis, or subdomain classification.
Research a specific system and create or update its blueprints/ documentation
Update existing app design document based on codebase changes and project evolution
Transform codebases into authentic, interview-defensible resume project experience. Use when analyzing a codebase for: (1) Extracting resume-ready project descriptions, (2) Preparing for technical interview questions about past projects, (3) Understanding the engineering depth and value of a codebase, (4) Identifying defensible technical achievements. Prioritizes correctness and interview credibility over exaggeration.
You MUST use this before any creative work - creating features, building components, adding functionality, modifying behavior, designing systems, or making architectural decisions. Enters plan mode, reads all available docs, explores the codebase deeply, then interviews the user relentlessly with ultrathink-level reasoning on every decision until a shared understanding is reached. Produces a validated design spec before any implementation begins. Triggers on feature requests, design discussions, refactors, new projects, component creation, system changes, and any task requiring design decisions.
Teach the user something from the code in front of them. First ask what to learn - how the codebase works, what the recent changes (including ones AI just made) do, or a topic the user names - then read the code and teach techniques used, better approaches missed, and concepts worth studying. Use when the user says "/debrief", or asks what they can learn from their recent work, branch, changes, or this codebase.
Generate comprehensive Product Requirement Plans (PRPs) for feature implementation with thorough codebase analysis and external research. Use when the user requests a PRP, PRD, or detailed implementation plan for a new feature. Conducts systematic research, identifies patterns, and creates executable validation gates for one-pass implementation success.
This skill should be used when analyzing codebases, understanding architecture, or when "analyze", "investigate", "explore code", or "understand architecture" are mentioned.