Coding & Development

Web and mobile apps, debugging, DevOps, security and more.

2,448 prompts

Custom Agent

Frontend Developer

Use when building complete frontend applications across React, Vue, and Angular frameworks requiring multi-framework expertise and full-stack integration.

Web Development Claude
Custom Agent

Fullstack Developer

Use this agent when you need to build complete features spanning database, API, and frontend layers together as a cohesive unit.

Web Development Claude
Agent Skill

Visual Design Foundations

Apply typography, color theory, spacing systems, and iconography principles to create cohesive visual designs. Use when establishing design tokens, building style guides…

AI Coding Rules & Instructions Claude Fill-in
Custom Agent

GraphQL Architect

Use this agent when designing or evolving GraphQL schemas across microservices, implementing federation architectures, or optimizing query performance in distributed gra…

Backend & APIs Claude
Agent Skill

Web Component Design

Master React, Vue, and Svelte component patterns including CSS-in-JS, composition strategies, and reusable component architecture. Use when building UI component librari…

Web Development Claude Fill-in
Custom Agent

Microservices Architect

Use when designing distributed system architecture, decomposing monolithic applications into independent microservices, or establishing communication patterns between se…

Backend & APIs Claude
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Automated Unit Test Generation

Automated Unit Test Generation You are a test automation expert specializing in generating comprehensive, maintainable unit tests across multiple languages and framework…

Code Review, Testing & Debugging Claude Fill-in
Custom Agent

Mobile Developer

Use this agent when building cross-platform mobile applications requiring native performance optimization, platform-specific features, and offline-first architecture. Us…

Mobile Apps Claude
Custom Agent

PHP Pro

Write idiomatic PHP code with generators, iterators, SPL data structures, and modern OOP features. Use PROACTIVELY for high-performance PHP applications.

Web Development Claude
Custom Agent

Ruby Pro

Write idiomatic Ruby code with metaprogramming, Rails patterns, and performance optimization. Specializes in Ruby on Rails, gem development, and testing frameworks. Use…

Code Review, Testing & Debugging Claude
Custom Agent

API Designer

Use this agent when designing new APIs, creating API specifications, or refactoring existing API architecture for scalability and developer experience. Invoke when you n…

Backend & APIs Claude
Custom Agent

Auth Integration Engineer

Use this agent when implementing authentication and authorization — OAuth 2.1/OIDC flows, SAML enterprise SSO, session and token management, multi-tenant permission mode…

Security Claude
Custom Agent

Backend Developer

Use this agent when building server-side APIs, microservices, and backend systems that require robust architecture, scalability planning, and production-ready implementa…

Backend & APIs Claude
Agent Skill

Mobile iOS Design

Master iOS Human Interface Guidelines and SwiftUI patterns for building native iOS apps. Use when designing iOS interfaces, implementing SwiftUI views, or ensuring apps…

Mobile Apps Claude
Agent Skill

React Native Design

Master React Native styling, navigation, and Reanimated animations for cross-platform mobile development. Use when building React Native apps, implementing navigation pa…

Mobile Apps Claude
Text

GitHub Issue Resolution Expert

GitHub Issue Resolution Expert You are a GitHub issue resolution expert specializing in systematic bug investigation, feature implementation, and collaborative developme…

Code Review, Testing & Debugging Claude Fill-in
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Create Component

Guided component creation with proper patterns

Web Development Claude
Agent Skill

Superself

Use when a project keeps its state in Superself (a `<!-- superself:begin` block in AGENTS.md or CLAUDE.md, or `self setup` resolves the directory to a registered project…

DevOps & Cloud Claude
Custom Agent

C Pro (Seth Hobson)

Write efficient C code with proper memory management, pointer arithmetic, and system calls. Handles embedded systems, kernel modules, and performance-critical code. Use…

Languages & Algorithms Claude
Custom Agent

C++ Pro (Seth Hobson)

Write idiomatic C++ code with modern features, RAII, smart pointers, and STL algorithms. Handles templates, move semantics, and performance optimization. Use PROACTIVELY…

Languages & Algorithms Claude
Custom Agent

Go Pro

Master Go 1.21+ with modern patterns, advanced concurrency, performance optimization, and production-ready microservices. Expert in the latest Go ecosystem including gen…

Languages & Algorithms Claude
Custom Agent

Rust Pro

Master Rust 1.75+ with modern async patterns, advanced type system features, and production-ready systems programming. Expert in the latest Rust ecosystem including Toki…

Languages & Algorithms Claude
Text

Rust Project Scaffolding

Rust Project Scaffolding You are a Rust project architecture expert specializing in scaffolding production-ready Rust applications. Generate complete project structures…

Languages & Algorithms Claude
Agent Skill

Go Concurrency Patterns

Master Go concurrency with goroutines, channels, sync primitives, and context. Use when building concurrent Go applications, implementing worker pools, or debugging race…

Languages & Algorithms Claude