api-design
01Skill Claude CodeCodex
An API design guide for creating and changing web endpoints, including versions, errors, concurrency, performance, and documentation.
Anna Agent Skills is a professional skill set for AI coding assistants (Windsurf/Cursor), covering full-stack development, cybersecurity, reverse engineering, and more.
Skill Claude CodeCodex
An API design guide for creating and changing web endpoints, including versions, errors, concurrency, performance, and documentation.
Skill Claude CodeCodex
A guide to building native apps for Apple platforms, including iPhone, iPad, and Mac, with Swift and Apple interface frameworks.
Skill Claude CodeCodex
A guide for designing and building server-side software, including services, middleware, logging, configuration, and deployment.
Skill Claude CodeCodex
A code security and quality review guide that checks for vulnerabilities, unsafe access or authentication logic, exposed secrets, and weak input validation.
Skill Claude CodeCodex
A database design guide for tables, fields, indexes, SQL queries, schema changes, migrations, audits, and safe concurrent use.
Skill Claude CodeCodex
A Flutter and Dart development guide for cross-platform interfaces, app state, native-platform connections, hardware communication, performance, and releases.
Skill Claude CodeCodex
A guide for managing Git, the version-control system used to track code changes, including commits, branches, merges, conflicts, and submission checks.
Skill Claude CodeCodex
A Go development guide for writing and maintaining Go programs, including concurrency, modules, errors, interfaces, generics, and tests.
Skill Claude CodeCodex
A guide for developing JavaScript and TypeScript applications, including Node.js programs, asynchronous code, modules, package management, and type definitions.
Skill Claude CodeCodex
A mobile-application security guide for assessing Android and iOS apps, testing their protections, and looking for vulnerabilities.
Skill Claude CodeCodex
A performance-engineering guide for finding slow code, high memory use, slow startup, repeated database queries, and caching issues.
Skill Claude CodeCodex
A product-planning guide for analyzing requirements, planning features, assessing user experience, comparing competitors, and setting priorities.
Skill Claude CodeCodex
A Python development guide for Python 3.12 and newer, including types, asynchronous code, data validation, web frameworks, databases, testing, and package management.
Skill Claude CodeCodex
A guide for examining compiled programs and mobile applications through binary analysis, decompilation, debugging, hooking, protocol analysis, and related techniques.
Skill Claude CodeCodex
A guide for writing Bash and Zsh command-line scripts used to automate deployments, builds, scheduled jobs, system administration, and text processing.
Skill Claude CodeCodex
A software-testing guide covering test-driven development, or TDD, where tests are written before the code, along with test strategy, coverage, mocks, assertions, and regression testing.
Skill Claude CodeCodex
A user-interface design guide for reviewing and improving screens, styles, layouts, colours, animations, icons, and design-system rules.
Skill Claude CodeCodex
A cross-platform development guide for UniApp, a Vue-based framework for building apps for platforms such as mini-programs and the web. It covers Vue 3 syntax, platform differences, routing, loading, and platform APIs.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: