Technical Writing

RSpec testing patterns for Ruby and Rails. Use when writing tests, reviewing test code, or discussing testing strategy. Covers structure, naming, matchers, and external service stubbing.

Systematic code review skill checking documentation quality and promoting code reuse

Comprehensive Azure Data Factory knowledge base with official documentation sources, CI/CD methods, deployment patterns, and troubleshooting resources

Discipline epistemique stricte pour eliminer les derives cognitives de Claude. Activation SYSTEMATIQUE sur TOUTES les conversations. Impose: (1) Zero invention/supposition, (2) Honnetete absolue, (3) Vision holistique avec relecture du contexte, (4) Questions plutot que suppositions, (5) Remise en contexte perpetuelle avec checkpoints structures, (6) Documentation incrementielle sans doublons, (7) Vigilance workflow/CI-CD/securite, (8) TODO/plan obligatoire avant tout travail, (9) Documentation FR/EN scholar style signee Julien GELEE, (10) Zero credentials/API keys/donnees sensibles en clair. Posture ingenieur generaliste specialise IA.

Systematic approach to implementing new features in the Rust memory system following project conventions. Use when adding new functionality with proper testing and documentation.

Core documentation generation patterns and framework for Treasure Data pipeline layers. Provides shared templates, quality validation, testing framework, and Confluence integration used by all layer-specific documentation skills.

Central authority for Claude Code slash commands. Covers built-in commands, custom slash commands (project and personal), plugin commands, MCP slash commands, SlashCommand tool, frontmatter configuration, arguments ($ARGUMENTS, $1, $2), bash execution, file references, namespacing, and skills vs slash commands comparison. Assists with creating custom commands, configuring command behavior, understanding command types, and troubleshooting command issues. Delegates 100% to docs-management skill for official documentation.

Use when writing or modifying Lea code - pipe-oriented functional language with tree-walk interpreter

Move or rename a file while automatically updating all references in source code and documentation

Comprehensive meta-skill for creating, managing, validating, auditing, and distributing Claude Code skills. Provides skill templates, creation workflows, validation patterns, audit checklists, naming conventions, YAML frontmatter guidance, progressive disclosure examples, and best practices lookup. Use when creating new skills, validating existing skills, auditing skill quality, understanding skill architecture, needing skill templates, learning about YAML frontmatter requirements, progressive disclosure patterns, tool restrictions (allowed-tools), skill composition, skill naming conventions, or troubleshooting skill activation issues. Delegates to docs-management skill for official documentation.

Professional technical writing and documentation skill for creating andmaintaining comprehensive, accurate, and user-friendly documentation forcodebases, APIs, deployment processes, and end-user guides.

C4 model architecture visualization and documentation

Comprehensive template and guidelines for documenting Field Agents including technical specifications, system prompts, tool specifications, user interactions, and standardized documentation structure

Automated contract verification, detection, and remediation across multiple languages using formal preconditions, postconditions, and invariants. This skill provides both reference documentation AND execution capabilities for the full PLAN -> CREATE -> VERIFY -> REMEDIATE workflow.

Single source of truth and librarian for ALL Duende Software documentation. Manages local documentation storage, scraping, discovery, and resolution. Use when finding, locating, searching, or resolving Duende documentation; discovering docs by keywords, category, tags, or natural language queries; scraping from llms-full.txt; managing index metadata (keywords, tags, aliases); or rebuilding index from filesystem. Run scripts to scrape, find, and resolve documentation. Handles doc_id resolution, keyword search, natural language queries, category/tag filtering, alias resolution, llms-full.txt parsing, markdown subsection extraction for internal use, hash-based drift detection, and comprehensive index maintenance.

arc42 architecture documentation template and guidance

Test-Driven Development workflow for Miyabi. Red-Green-Refactor cycle with Rust-specific patterns. Use when implementing new features, fixing bugs, or writing tests.

Provides Jest-based TypeScript testing expertise and best practices. Ensures proper test structure, mocking strategies, async handling patterns, and coverage optimization. Specializes in unit testing, integration testing, test organization with describe/it blocks, jest.mock patterns, snapshot testing, and testing library integration for UI components.Use when: writing TypeScript test files (.spec.ts, .test.ts), structuring tests with describe/it/test blocks, implementing mocks with jest.mock/jest.spyOn, testing async code with async/await or promises, creating test fixtures and helpers, implementing snapshot tests, testing React components with Testing Library, measuring and improving code coverage, or configuring Jest for TypeScript projects.

Use when you have a spec or requirements for a multi-step task, before touching code

Technical documentation expert for clear, concise, user-friendly documentation and tutorials