Documentation

Master ES6+ features including async/await, destructuring, spread operators, arrow functions, promises, modules, iterators, generators, and functional programming patterns for writing clean, efficient JavaScript code. Use when refactoring legacy code, implementing modern patterns, or optimizing JavaScript applications.

Implement robust error handling with user-friendly messages, specific exception types, centralized error handling, and graceful degradation strategies across the application. Use this skill when writing error handling logic in any code file, implementing try-catch blocks, raising or throwing exceptions, or designing error response formats. Use this skill when validating input and failing fast with clear messages, implementing retry strategies for transient failures, ensuring proper resource cleanup in finally blocks, or creating centralized error handling middleware. Use this skill when working with API endpoints, service layers, data access code, or any code that could fail and needs proper error handling. Use this skill when designing error responses for users or implementing graceful fallback behaviors.

Generate QA steps for Jira tickets in German/English technical writing style

Integrated project management system with documentation, language initialization, and template optimization modules

Create and manage database migrations with reversible up/down methods, focused changes, and zero-downtime deployment considerations. Use this skill when creating or modifying migration files in directories like migrations/, db/migrate/, alembic/versions/, sequelize/migrations/, prisma/migrations/, or any database schema versioning folders. Use this when adding or altering database tables, columns, indexes, foreign keys, or constraints in migration scripts, implementing both up (apply changes) and down (rollback changes) methods for reversible migrations that allow safe rollbacks if deployments fail, writing migration scripts for ORMs and migration tools like Sequelize, Alembic, Django migrations, Rails migrations, TypeORM, Prisma migrations, Knex.js migrations, or any database migration framework, creating database indexes on large tables using concurrent creation options like CREATE INDEX CONCURRENTLY in PostgreSQL to avoid table locks that would block production traffic during deployment, separating schema

Technical documentation architect that creates comprehensive technical documentation (both short-form guides and long-form manuals) with architecture diagrams, design rationale, and implementation guides. Explains the what and the why.

This skill should be used for exploring codebases, looking up documentation, investigating how things work, and gathering context without making code changes. Use for "how does X work?", "find where Y is handled", or "explain Z" questions.

Skill for implementing frontend features following project conventions. Use when writing Vue components, creating UI, or refactoring frontend code. Loads all frontend rules from .claude/rules/frontend/.

Write bilingual blog articles for the personal website. Use when creating a new blog post, article, or writing content for the blog. Handles EN/ES translations, frontmatter, and content structure.

Validates that skills in this repository are accurately documented in the README. Use when verifying skill documentation or during pre-commit validation.

clerk expert with self-populating documentation

This skill should be used when the user uses ambiguous terminology like "make it talk", "we need an api", "make it portable", "check for gaps", asks meta-questions like "am I making sense?", "does this make sense?", mentions being a "non-technical user", uses vague action verbs ("make it work", "do the thing"), mixes domain languages, uses invented terms, or when detecting semantic drift between human natural language and technical precision. Provides semantic translation, disambiguation, and domain knowledge mapping across Autogen, Langroid, MCP (Model Context Protocol), UTCP (Universal Tool Calling Protocol), FastAPI, Git/Gitflow, SRE (Site Reliability Engineering), and Memory Graphs domains. Bridges the gap between user intent and technical specificity through ontological translation.

Generate comprehensive FAQs from common learner questions, analytics, discussion forums, and support tickets. Use for self-service support. Activates on "FAQ", "common questions", "help documentation", or "student support".

Assess technical patterns, integrations, and constraints in the domain to inform feasibility and strategy.

Organize, create, and maintain documentation for projects. Use when the user asks to set up docs structure, write documentation, update existing docs, create READMEs, ADRs, guides, or any project documentation. Triggers include "organize my docs", "set up documentation", "write docs for this", "update the README", "document this", or when working on a project that needs documentation.

Provide lesson markdown templates for the AI-Native Robotics Textbook. Use when writing lessons, structuring educational content, or validating lesson format.

Creates assessments with varied question types (MCQ, code-completion, debugging, projects) alignedto learning objectives with meaningful distractors based on common misconceptions. Activate wheneducators design quizzes, exams, or tests measuring understanding; need questions at appropriatecognitive levels (Bloom's taxonomy); want balanced cognitive distribution (60%+ non-recall); orrequire rubrics for open-ended questions. Generates MCQs with diagnostic distractors, code-writingprompts, debugging challenges, and project-based assessments targeting deep understanding.

Modern API development patterns for building high-performance, scalable web services. Expert in async/await patterns, REST/GraphQL APIs, middleware, error handling, rate limiting, OpenAPI documentation, testing, and production optimizations. Framework-agnostic patterns that work with Python, Node.js, Go, and other languages.

Guide technology selection workflow and ADR creation. Use when user asks about choosing a technology, comparing options, or needs to make a tech decision. Orchestrates discovery, evaluation, and documentation.

REST vs GraphQL, API versioning, rate limiting, and documentation for Elixir/BEAM APIs