Data & AI

Dimensional modeling, normalization, and schema design for analytics.

Complete 6-step self-healing development loop per .council/AGENTS.md. Use for any feature implementation from start to finish.

Write minimal strategic tests during development focusing on core user flows and critical paths, deferring comprehensive edge case testing until after feature completion. Use this skill when writing tests for completed features, testing critical user workflows, implementing integration tests, creating end-to-end tests with Playwright, writing unit tests for core logic, or determining testing strategy and priorities. Apply when working on test files (*.test.ts, *.spec.ts, *.test.tsx), Playwright test files (e2e/*.spec.ts), test configuration, or when deciding what to test during feature development. This skill ensures minimal tests during active development (complete the feature first), focus exclusively on core user flows and critical paths (skip non-critical utilities), deferred edge case and validation testing until dedicated testing phases, behavior testing over implementation details (test WHAT not HOW), descriptive test names that explain the behavior and expected outcome, mocked external dependencies (d

Write domain and unit tests for the widget host app. Use when testing entities, value objects, invariants, domain services, and application logic with deterministic fixtures.

Async/await correctness in React with Zustand. Use when debugging race conditions, missing awaits, floating promises, or async timing issues. Works for both React web and React Native.

Create or repair SVG diagrams without overlapping text/shapes. Use when shipping new SVGs, editing WLILO-styled diagrams, or when collision checks report overlaps/clipping.

Эксперт по оркестрации AI агентов. Используй для multi-agent systems, agent coordination, task delegation и agent workflows.

Unified enterprise programming language skill covering 25+ languages including Python 3.13, TypeScript 5.9, Go 1.23, Rust 1.91, Java 21, JavaScript ES2025, C++, C#, PHP, Swift, Kotlin, Scala, Elixir, Ruby, R, SQL, Shell, and more with patterns, best practices, and Context7 integration

Use PROACTIVELY when creating Model Context Protocol servers for connecting AI applications to external data sources, tools, and workflows. Generates production-ready MCP servers with TypeScript/Python SDKs, configuration templates, and Claude Desktop integration. Includes testing workflow with MCP Inspector. Not for modifying existing MCP servers or non-MCP integrations.

Skill for creating and editing Vue.js components following Prowi conventions. Use when writing Vue files, creating components, or refactoring frontend code. Enforces modern patterns like defineModel(), TypeScript, and Composition API.

Customizes Docusaurus for the Physical AI & Humanoid Robotics textbook with specialized UI/UX, dark mode, accessibility features, and interactive elements.

RPA workflow testing with Playwright browser automation. Covers page object model, wait strategies, screenshot testing, and browser node testing patterns. Use when: testing browser nodes, page object model, wait strategies, screenshot testing, visual regression, browser automation tests.

Creates complete single-file HTML/CSS/JS web apps with localStorage persistence, ADHD-optimized UI (60px+ buttons), dark mode, and offline functionality. Use when user says "create app", "build tool", "make dashboard", or requests any browser-based interface.

Manage the PR review feedback loop: monitor CI checks, fetch review comments, and iterate on fixes.Use when: (1) pushing changes to a PR and waiting for CI/reviews, (2) user says "new reviews available",(3) iterating on PR feedback from Gemini, Cursor, Claude, or other reviewers, (4) monitoring PR status.Supports multiple review bots: Gemini Code Assist, Cursor Bugbot, and Claude agent fallback.Automatically detects priority levels from different bot formats and handles rate limits.RECOMMENDED: Spawn a Task agent (subagent_type: general-purpose) to execute the review loop autonomously.See "Recommended Usage: Run as Task Agent" section for the prompt template.CRITICAL: When using this skill, NEVER use raw git commit/push commands. ALWAYS use commit-and-push.sh script.The user has NOT granted permission for raw git commands - only the script is allowed.

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends AI's capabilities with specialized knowledge, workflows, or tool integrations.

Resend email API via curl. Use this skill to send transactional emails, manage contacts, domains, and API keys.

Advanced 3D features including VoxelLayer, PointCloudLayer, weather effects, daylight simulation, glTF model imports, and custom WebGL rendering. Use for volumetric data, LiDAR visualization, and immersive 3D experiences.

Validates WCAG 2.1 contrast ratios and generates accessible color pairings. Use when checking accessibility compliance, fixing contrast issues, or selecting text/background combinations for AA or AAA levels.

Validate data quality in CSV/Excel files for vehicle insurance platform. Use when checking required fields, validating data formats, detecting quality issues, or generating quality reports. Mentions "validate", "check fields", "data quality", "missing values", or "quality score".

Generate TanStack Query hooks for data fetching and mutations. Triggers on "create tanstack query hook", "generate react query", "useQuery hook", "useMutation hook".