1. Software Development

Provides a template for project-specific guidelines, including architectural patterns and design principles for software development.

Provides a checklist for reviewing Go code adhering to official Go style guidelines and best practices.

Creates and configures a new Claude Agent SDK application with guided language selection and automatic setup verification.

Provides reusable patterns for React and Next.js applications, emphasizing state management and performance optimization.

Systematically traces errors backward through call stacks to identify the root cause of bugs and invalid data.

Guides developers on Go testing patterns, coverage analysis, and best practices to enhance test effectiveness and code quality.

Verifies skill functionality before deployment using TDD's RED-GREEN-REFACTOR cycle on documentation and test cases.

Guides creation of new OpenAI Agents SDK applications with interactive configuration for language, agent type, and project verification.

Guides developers on integrating new code snippets into a shared library for efficient code reuse and management.

Reviews Prisma database schemas for best practices, including model additions, schema changes, and audits to ensure robust data modeling.

Critically refactors generated code by verifying necessity against project goals (GOAL.md), preventing technical debt from rushed decisions.

Searches for relevant code snippets by programming language and query to accelerate development tasks.

Curates essential tools and frameworks for building minimal software prototypes with efficient setup and scalability.

Enforces test-driven development with 80%+ test coverage to ensure code quality and reliability.

Enables test-driven development by requiring expected behavior specifications before implementation, enhancing code quality and test coverage.

Robust JSON file reading in Go applications with comprehensive error handling for missing files, invalid JSON, and permissions.

Guides developers in critically evaluating code review feedback for technical accuracy and clarity before implementation, avoiding blind acceptance.

Provides TypeScript style conventions for type parameters, conditional types, JSDoc documentation, and domain modeling patterns to ensure consistent and readable code.

Guides developers through final branch integration steps, offering structured options for merging, pull requests, or cleanup after successful implementation and testing.

Provides enhanced HTTP routing for Go 1.22+ applications with method matching and wildcard support.

Provides TypeScript-specific tooling for build optimization, source code exploration, and type system benchmarking to enhance development workflow.

Guides onboarding, project configuration, and language server troubleshooting for Serena MCP development environment setup.

Provides insights into Claude Code's internal architecture, task management, session history, and Chrome extension debugging mechanisms.

Assists in authoring, debugging, and refining Claude Code skills, including hooks, rules, and markers, to resolve common issues like non-triggering skills or frontmatter errors.