Review design system usage and gaps

Guides REST and GraphQL API design, endpoint patterns, request/response schemas, versioning, and API best practices. Use when building APIs, designing endpoints, or reviewing API contracts.

Guides software architecture decisions, design patterns, and system design principles. Use when designing systems, choosing patterns, or making architectural decisions.

Use when building, improving, or reviewing command-line interfaces for better user experience - before implementing commands/output/errors, when users report confusion or frustration, or when CLI feels hard to use - provides UX principles, visual design techniques, and practical patterns for creating discoverable, delightful CLIs

Use when designing, implementing, or modifying UI for GNOME apps; before writing UI code; when reviewing existing UI for HIG compliance; when working with GTK 4/libadwaita or styling Qt/PySide6 for GNOME

Requires detailed Google-style docstrings for all functions, methods, and classes.

Identify code quality issues and anti-patterns. Use when reviewing code for maintainability problems.

Internal skill used by dev-implement during Phase 5 of /dev workflow. NOT user-facing - should only be invoked by dev-ralph-loop inside each implementation iteration. Handles Task agent spawning with TDD enforcement and two-stage review (spec compliance + code quality).

dev_invoke_gemini-cli

dev_invoke_kimi-cli

Review developer meeting notes from the UCEAP IT Software Engineering wiki to process any outstanding action items. Creates Jira tickets, updates meeting notes, and manages the wiki Home page. Use when processing UCEAP meeting followups or planning a dev meeting.

Review and audit code quality, architecture, and implementation. Verify code meets design specs, find bugs, identify improvements, and create change/bug/improve backlogs. Use when reviewing completed code, auditing implementations, or ensuring quality.

Create and execute comprehensive tests including unit tests, integration tests, CLI tests, web/mobile UI tests, API tests, and log analysis. Find bugs, verify requirements, identify improvements, and create change/bug/improve backlogs. Use when testing implementations or ensuring quality.

ring:dev-validation

| Phase | Tools |

Development workflows for WordPress ActivityPub plugin including wp-env setup, testing commands, linting, and build processes. Use when setting up development environment, running tests, checking code quality, building assets, or working with wp-env.

MUST be loaded before working with any Skill. Covers creating, building, reviewing, assessing, checking, auditing, evaluating, updating, modifying, and improving skills. Invoke PROACTIVELY before writing or changing any SKILL.md file. Provides structure, workflows, and validation for skill development. Supports both personal skills and standalone distributable skills (GitHub repos). (user)

dev:developing

Personal development philosophy emphasizing experiment-driven, fail-fast approach. Activate when planning implementations, reviewing code architecture, making design decisions, or when user asks to apply development principles. Guides against over-engineering and towards solving real problems with simple solutions. (project, gitignored)

Modern development process patterns for shipping faster with higher quality

End-to-end agent development process. Use when coordinating work, dispatching agents, or reviewing PRs.

Use when substantive documents (reviews, analyses, synthesis documents) need adversarial review to strengthen arguments, identify weak points, and challenge assumptions before editorial polish (mandatory for Writer → Devil's Advocate pairing protocol)

Use this skill when designing or reviewing CI/CD pipelines, deployment strategies, observability systems, incident response, or any system involving production operations and reliability. Applies operational thinking to specifications, designs, and implementations.

Workshop an improvement idea into implementation plan

Check for system improvements (learnings + Claude updates)

Expert at writing and reviewing Rails code following DHH's style as practiced at 37signals. Use when writing new Rails code, reviewing Rails code, making architectural decisions in Rails apps.

Generate publication-quality technical diagrams using Nano Banana Pro (Gemini 3 Pro Image) with AI-powered quality review. Smart iteration only regenerates when quality is below threshold.

Transform ambiguous specs into implementable work items through adversarial refinement. This skill should be used PROACTIVELY when receiving specs, claiming epics, or starting work on complex (l/xl) tasks. Use /breakdown for spec→tasks decomposition, /refine for sharpening individual items.

Review and write React/Next.js components for Diamond Fysio project. Use when reviewing components, adding features, or checking code quality. Enforces project patterns like Tailwind CSS, accessibility, Contentful integration, and i18n.

Applies the Diataxis framework to create or improve technical documentation. Use when being asked to write high quality tutorials, how-to guides, reference docs, or explanations, when reviewing documentation quality, or when deciding what type of documentation to create. Helps identify documentation types using the action/cognition and acquisition/application dimensions.

Generate comprehensive, reviewer-ready code review documents from git diffs. Use this when the user provides code changes (git diff output, file changes, or asks to review code changes) and wants a structured review document. Creates detailed analysis covering change overview, business flow, key code explanation, risk assessment, and review recommendations. Supports both manual diff input and automatic git workspace detection. Particularly useful for reviewing pull requests, feature branches, or any code changes requiring thorough documentation for reviewers.

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disciplined-design

派發策略檢討工具. Use for: (1) 失敗數超預期 30% 時的策略檢討, (2) 重複分派失敗的分析, (3) 代理人選擇錯誤的修正

Comprehensive Django best practices covering project structure, models (field choices, Meta options, managers, QuerySets, migrations), views (CBVs vs FBVs, generic views), Django REST Framework (serializers, ViewSets, permissions), forms, templates, security (CSRF, XSS, SQL injection), performance (N+1 queries, select_related, prefetch_related, caching), testing, and common anti-patterns. Essential reference for Django code reviews and development.

django-reviewer

Checks if code changes require documentation updates

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Reviews documentation for completeness, accuracy, and consistency with the project's DX_GUIDE.md standards. Validates documentation structure, checks for broken links, ensures examples are up-to-date, and verifies technical accuracy. Use when creating or updating documentation, reviewing doc-heavy PRs, or ensuring doc quality.

Scans for project documentation files (AGENTS.md, CLAUDE.md, GEMINI.md, COPILOT.md, CURSOR.md, WARP.md, and 15+ other formats) and synthesizes guidance. Auto-activates when user asks to review, understand, or explore a codebase, when starting work in a new project, when asking about conventions or agents, or when documentation context would help. Can consolidate multiple platform docs into unified AGENTS.md.

Skill especializado en transformar documentos (PDF, texto, notas) en mini-aplicaciones web interactivas con buscador, filtros y navegación por secciones. Genera archivos listos para preview sin depend

Reviews Dockerfiles for best practices, security issues, and image size optimizations including multi-stage builds and layer caching. Use when working with Docker, containers, or deployment.

docker-reviewer

Audit Dockerfiles for security, efficiency, and best practices.

Document revision workflow tool (CLI: `rev`). Use when working with Word documents containing reviewer comments, importing track changes to markdown, replying to reviewer comments, building PDF/DOCX outputs, generating response letters, validating citations/DOIs, or any document revision task.