Conduct rigorous, adversarial code reviews with zero tolerance for mediocrity. Use when users ask to "critically review" my code or a PR, "critique my code", "find issues in my code", or "what's wrong with this code". Identifies security holes, lazy patterns, edge case failures, and bad practices across Python, R, JavaScript/TypeScript, SQL, and front-end code. Scrutinizes error handling, type safety, performance, accessibility, and code quality. Provides structured feedback with severity tiers (Blocking, Required, Suggestions) and specific, actionable recommendations.
Code refactoring patterns and techniques for improving code quality without changing behavior. Use for cleaning up legacy code, reducing complexity, or impro...
Reference tool for devtools — covers intro, quickstart, patterns and more. Quick lookup for Db Explorer concepts, best practices, and implementation patterns.
Test-driven development with red-green-refactor loop and de-sloppify pattern. Use when user wants to build features or fix bugs using TDD, mentions "red-gree...
Review, refactor, and explain Java code using distilled Effective Java principles for API design, immutability, generics, enums, streams, exceptions, concurr...
Run Django management commands (migrate, showmigrations, makemigrations, check, version, logs, readonly) or Django ORM queries on any configured Django project.
Use when building C# applications with .NET 8+, ASP.NET Core APIs, or Blazor web apps. Invoke for Entity Framework Core, minimal APIs, async patterns, CQRS w...
Reference tool for devtools — covers intro, quickstart, patterns and more. Quick lookup for Dnscheck concepts, best practices, and implementation patterns.
The complete operating system for building software with AI. From first prompt to production deployment — prompting frameworks, architecture patterns, testin...
Query, search, and manage repositories indexed by Greptile (AI codebase intelligence). Use when asking questions about a codebase, searching for code pattern...
Reference tool for life — covers intro, quickstart, patterns and more. Quick lookup for Roomba Control concepts, best practices, and implementation patterns.
AI pair programming powered by CellCog Desktop. Code, debug, refactor, and build directly on the user's machine. Terminal access, file operations, full devel...
Create new skills, modify and improve existing skills, and measure skill performance with eval-driven iteration. Use when users want to create a skill from s...
Reference tool for life — covers intro, quickstart, patterns and more. Quick lookup for Tesla Commander concepts, best practices, and implementation patterns.
Test-Driven Development assistant. Generates test cases from code or specifications, runs tests, tracks coverage, and guides the red-green-refactor cycle. Su...
Mandatory coding discipline rules that prevent common AI coding anti-patterns. MUST be loaded for ALL code writing, editing, reviewing, bug fixing, and testi...
Create, edit, improve, or audit AgentSkills. Use when creating a new skill from scratch or when asked to improve, review, audit, tidy up, or clean up an exis...
Reference tool for devtools — covers intro, quickstart, patterns and more. Quick lookup for Antlr4 concepts, best practices, and implementation patterns.
Reference tool for devtools — covers intro, quickstart, patterns and more. Quick lookup for Acmesh concepts, best practices, and implementation patterns.