Skill Claude CodeCodex
Comprehensive guide and reference for the Antigravity Customization System. Use to explain how customizations work, their loading priority, discovery mechanisms, and to guide the creation of skills, rules, plugins, hooks, and MCP servers.
Skill Claude CodeCodex
Guidelines for interacting with GitHub and request permissions from the user when commands fail due to restrictions in the agent environment.
Skill Claude CodeCodex
Guidance for testing different versions of an AI prompt and measuring which version works better. It covers prompt structure, evaluation measures, and separating instructions from input data.
Skill Claude CodeCodex
Guidance for protecting AI applications from prompt injection, where untrusted text tries to change the assistant's instructions. It covers separating user or web content from instructions and detecting possible system-prompt leaks.
Skill Claude CodeCodex
Guidance for making an AI return data that matches a fixed JSON shape, using tools such as Zod or Pydantic to check the result. It also covers cleaning common formatting problems before parsing the JSON.
Skill Claude CodeCodex
A template and process for recording architecture decision records, or ADRs. An ADR is a short document explaining an important technical choice, its alternatives, and its consequences.
Skill Claude CodeCodex
Skill "clean-code-solid" from 2428424081cn/Skill-mcp, covering clean code & solid 架构设计准则, 一、 solid 五大原则落实 and 二、 认知复杂度 (cognitive complexity) 控制.
Skill Claude CodeCodex
A set of Go programming conventions covering error handling, request cancellation, concurrent tasks, and table-driven tests.
Skill Claude CodeCodex
A guide to designing GraphQL APIs, which let clients request specific data fields, with cursor-based paging and batched database lookups.
Skill Claude CodeCodex
Architecture guidance for NestJS, a framework for building Node.js backends, together with Prisma or Drizzle, tools that connect code to a database. It covers feature modules, input validation, and database transactions.
Skill Claude CodeCodex
A set of Java and Spring Boot 3 architecture rules based on domain-driven design and hexagonal architecture, which separate business logic from delivery and infrastructure code.
Skill Claude CodeCodex
A code-review checklist generated from simple warning signs in source code, such as oversized files, unfinished notes, debug output, or embedded credentials.
Skill Claude CodeCodex
A CSV parser that turns comma-separated text into column headings and rows. CSV is a plain-text table format commonly used for spreadsheets and data exports.
Skill Claude CodeCodex
A tool for basic statistics on table data in CSV format, such as the number of rows, column names, and averages for numeric columns. CSV is a plain-text format commonly used for spreadsheets and exported data.
Skill Claude CodeCodex
A guide to designing Redis caches for systems that receive many requests at once. Redis is a fast data store often used to keep frequently requested data in memory.
Skill Claude CodeCodex
A guide for improving SQL, the language used to query databases, by fixing common causes of slow queries and making better use of indexes.
Skill Claude CodeCodex
A SQLite database inspection procedure that lists tables, column types, primary keys, and row counts. SQLite is a file-based database commonly used by applications and tools.
Skill Claude CodeCodex
A set of modern web design and interaction rules written in Chinese. It covers color tokens, dark mode, spacing, typography, accessibility, and interactive states.
Skill Claude CodeCodex
A code-review workflow that scans source code for quality problems and security risks, including unsafe SQL construction, swallowed exceptions, uncleared timers, and embedded credentials.
Skill Claude CodeCodex
A Chinese-language guide for building asynchronous REST backends with FastAPI and Pydantic v2. FastAPI is a Python web framework; a REST backend serves data and actions to applications over HTTP.
Skill Claude CodeCodex
A guide for writing Git commit messages, pull request titles, and change logs in the Conventional Commits format. This format labels changes such as new features, fixes, tests, and breaking changes.
Skill Claude CodeCodex
A guide for organising Git work, including analysing changes, writing Conventional Commit messages, managing branches, and investigating conflicts. Git is a tool for tracking changes to code.
Skill Claude CodeCodex
A set of rules for clear names in code, including variables, Boolean values, and functions. Boolean values are yes-or-no results such as true or false.
Skill Claude CodeCodex
A guide for finding and reducing the size of files produced by a frontend build. It covers replacing large libraries with smaller options and importing only the parts of a library that the application uses.