A security guide for AI agents—software that follows instructions and can use tools or data. It covers threats such as prompt injection, data leaks, unsafe code execution, unauthorized access, and compliance issues.
REST API design patterns including resource naming, status codes, pagination, filtering, error responses, versioning, and rate limiting for production APIs.
A guide for designing or reviewing the structure of a software system. It covers how parts of an application are divided, how they communicate, and which technical choices fit the requirements.
A planning workflow for creative software changes, such as new features, components, or behavior changes. It requires a short design to be reviewed before implementation begins.
A response style that uses very few words while keeping technical details accurate. It turns on when the user asks for brief answers or invokes /caveman.
A structured process for reviewing source code for security vulnerabilities. It traces data from where it enters a program to where it reaches a risky operation, and checks areas such as injection, authentication, and authorization.
A debugging guide for programs that fail, crash, produce errors, or behave unexpectedly. It requires understanding and reproducing the problem before changing code.
A review guide for frontend code built with React, Vue, Next.js, TypeScript, Tailwind, and similar tools. It checks behavior, speed, security, maintainability, user experience, and accessibility.
A measurement-led process for finding and improving slow or unresponsive web pages. It covers page loading, browser rendering, JavaScript execution, memory use, and the size of the files sent to the browser.
A handoff document that records the current conversation's state so another coding agent can continue the work. It is written in Chinese and includes progress, decisions, unresolved issues, next steps, suggested skills, and related files or links.
A code-architecture review process that finds places where a codebase can be reorganized into clearer modules with simpler interfaces. A module is a piece of code with an outside-facing way to use it, such as a function, class, package, or subsystem.
A three-stage tracker for studying technical topics from interview answers or other supplied text. It splits knowledge gaps, researches each topic, and connects the results to the candidate’s own experience.
A temporary prototype-building skill for testing either a logic model through a terminal app or a user-interface layout through switchable design variants.
A guide for developing, reviewing, and structuring React applications. React is a JavaScript library for building web interfaces, and the guide also covers related tools such as Next.js and state management.
A way to execute a written coding plan by giving each independent task to a fresh subagent, then reviewing the result for requirements and code quality.