1. Software Development

Provides best practices for Ruby on Rails development, covering MVC architecture, ActiveRecord usage, and framework conventions.

Provides best practices for writing RSpec tests, including patterns, factories, and mocks to ensure robust and maintainable test suites.

Validates installation status of essential development tools including Python, Node.js, Java, Go, Rust, Git, and system utilities for environment verification.

Specialized skill for building standards-based web applications with Preact, supporting data visualization, interactive SPAs, and minimal dependency solutions.

Automates version control for all skill file modifications, enabling rollback and comparison of changes during development.

Converts natural language descriptions into rendered UI components via constrained JSON and Preact, enabling dashboards, admin panels, and data visualizations.

Generates navigable code maps by analyzing exports/imports via AST, creating _MAP.md files to help developers quickly understand unfamiliar codebase structures.

Enables stateful, iterative development workflows by accumulating context across multiple conversations for tasks like debugging, refactoring, and feature development.

Generates Git patch files from codebase modifications for local application, handling patch, diff, and change export requests.

Creates production-ready MCP servers using FastMCP v2, optimizing tool descriptions and implementing progressive disclosure for multiple capabilities.

Loads environment variables and secrets from AI platforms (Claude.ai, OpenAI Codex) and standard .env files for AI agent configuration.

Automates GitHub pull request creation for code changes, enabling collaborative review and integration in development workflows.

Discovers and indexes Python code across skills to enable seamless cross-skill function imports and codebase analysis.

Provides testing utilities for the Oak AI project, including Jest unit tests, Playwright E2E tests, coverage reports, and test filtering.

Enforces Oak's Git conventions including branch naming, conventional commit messages, PR templates, and CI check monitoring for streamlined code collaboration.

Manages local development environment for Oak AI, including dev server on port 2525, build commands, and environment variable scripts.

Enforces TypeScript coding conventions for Oak AI project including naming, component structure, error handling, and tRPC patterns.

Enables local end-to-end testing of provider changes against a real container registry to validate functionality before PR submission.

Generates clear, descriptive commit messages from git diffs to improve version control communication and code review efficiency.

Queries codebases for intelligence, symbol definitions, dependencies, and architectural insights via the dora CLI tool.

Provides unified code quality with Biome 2.0+, including linting, formatting, and ESLint migration for modern JavaScript/TypeScript projects.

Provides saga pattern implementations for distributed transactions, supporting orchestration, choreography, and compensation to handle multi-service operations and partial failures.

Enables advanced pytest configurations for custom test markers, plugins, hooks, and parallel execution using pytest-xdist.

Provides advanced Celery patterns for complex task orchestration, prioritization, and enterprise-grade background processing.