1. Software Development

Executes automated tests to validate application functionality and ensure code changes do not introduce regressions.

Automates correction of issues identified by staticcheck in Go codebases, improving code quality and reliability.

Audits RFCs to prevent over-engineering, unnecessary dependencies, and resume-driven development in software projects.

Generates Jest tests for React components in Gatsby projects, including Gatsby-specific mocking and Testing Library patterns.

Reviews code changes for quality, security, and best practices in pull requests.

Generates React components with TypeScript, CSS Modules, and test files following project conventions for portfolio UI development.

Diagnoses and fixes Lighthouse audit failures to improve performance, accessibility, SEO, and best practices.

Manages Gatsby-based art portfolio content including paintings, metadata, and site configuration via YAML and Markdown with i18n support.

Provides tools for writing and debugging Gatsby GraphQL queries to fetch paintings, images, and site configuration from the data layer.

Provides advanced code search and intelligence for navigating codebases, including implementation finding, call graph tracing, and dependency analysis.

Local documentation reference for Next.js canary branch, covering App Router, Server Components, routing, and data fetching features.

Instant local reference for Prisma ORM documentation covering schema, migrations, client queries, and database operations.

Example skill demonstrating the agentskills.io standard structure, including subdirectory organization for skill development.

Provides Java testing utilities using ApprovalTests for snapshot verification of complex objects, JSON, XML, HTML, and UI components.

Designs command-line interface specifications including arguments, flags, subcommands, and UX patterns for consistency and discoverability in software applications.

Creates and decomposes user stories using INVEST criteria, defining acceptance criteria for agile development tasks.

Provides a CLI tool to bundle prompts and files for second-model review, aiding in debugging, refactoring, and design validation.

Executes Codex CLI commands and utilizes OpenAI Codex for code analysis, refactoring, and automated code editing.

Provides consistent patterns for error handling, idempotency, and batch tracking in command implementations, especially for GitHub operations.

Provides a server-rendered UI framework for building Go applications with features like form handling, data tables, and WebSocket integration.

Validates software requirements for completeness, INVEST compliance, and traceability in development projects.

Facilitates collaboration between Claude Code and Codex CLI for code planning, review, and task delegation in software development.

Creates structured plans and scaffolds change artifacts for streamlined software development workflows.

Enforces test-driven development by requiring tests to be written before code, following the RED-GREEN-REFACTOR cycle for features and bugfixes.