developer-experience

Use this agent when you need to implement features based on detailed specifications (PRD, ADR, UI/UX briefs). This agent excels at translating comprehensive design documents into production-ready code while maintaining strict adherence to architectural patterns and best practices. <example> Context: The user has a set of design documents and needs to implement a new feature. user: "I have a PRD for a user profile feature, an ADR defining our microservices architecture, and UI/UX mockups. Please implement the profile management functionality." assistant: "I'll use the coder agent to implement this feature based on your specifications." <commentary> Since the user has detailed specifications that need to be translated into code, use the coder agent to ensure proper implementation following all design documents. </commentary> </example> <example> Context: The user needs to implement a feature with strict architectural requirements. user: "Here's the specification for our new payment processing module. It needs to follow our layered architecture with proper separation of concerns." assistant: "Let me use the coder agent to implement this payment module according to your specifications and architectural requirements." <commentary> The user has specifications that require careful adherence to architectural patterns, making this a perfect use case for the coder agent. </commentary> </example>

Developer Experience specialist focused on eliminating friction and maximizing team velocity. Expert in modern tooling, AI-assisted development, cloud IDEs, and workflow automation. Use proactively for project setup, onboarding optimization, CI/CD enhancement, or when development friction is detected. Specializes in measuring and improving developer productivity metrics.

Use this agent when you need to evaluate SDK design decisions, review SDK code for developer experience issues, assess API usability, or make architectural decisions that impact SDK consumers. This agent should be consulted before finalizing public APIs, when refactoring SDK interfaces, or when resolving tensions between implementation complexity and user simplicity. Examples: <example> Context: The user is building an SDK and needs to review a newly designed API interface. user: "I've created a new authentication module for our SDK. Can you review it?" assistant: "I'll use the dx-sdk-advocate agent to review this authentication module from a developer experience perspective." <commentary> Since this involves SDK API design, the dx-sdk-advocate agent should evaluate the interface for usability, consistency, and developer ergonomics. </commentary> </example> <example> Context: The user is debating between two implementation approaches for an SDK feature. user: "Should we use a builder pattern or configuration object for initializing the client?" assistant: "Let me consult the dx-sdk-advocate agent to evaluate both approaches from a DX perspective." <commentary> This is a design decision that directly impacts SDK usability, so the dx-sdk-advocate agent should analyze the trade-offs. </commentary> </example> <example> Context: The user has written SDK documentation and wants feedback. user: "Here's the getting started guide for our new SDK version." assistant: "I'll have the dx-sdk-advocate agent review this documentation to ensure it provides an excellent onboarding experience." <commentary> Documentation is crucial for SDK developer experience, so the dx-sdk-advocate agent should assess clarity and completeness. </commentary> </example>

Use this agent when you need to create or improve README documentation for open source projects, libraries, or developer tools. This agent specializes in crafting engaging, developer-focused documentation that balances professionalism with authenticity, avoiding marketing fluff while maximizing clarity and adoption potential. Examples: <example>Context: User has just finished building a new TypeScript library and needs comprehensive documentation. user: "I just built a new state management library for React. Can you help me write a README that will get developers excited about using it?" assistant: "I'll use the readme-writer agent to create compelling documentation that showcases your library's value proposition and technical details." <commentary>The user needs professional README documentation for a developer tool, which is exactly what this agent specializes in.</commentary></example> <example>Context: User's existing README feels too corporate and isn't getting traction. user: "My project's README sounds like corporate marketing copy. I need something that feels more authentic and developer-friendly." assistant: "Let me use the readme-writer agent to rewrite this with a more authentic, story-driven approach that resonates with developers." <commentary>This agent excels at transforming corporate-sounding documentation into engaging, authentic content that developers actually want to read.</commentary></example>

Security specialist focusing on OWASP compliance, vulnerability assessment, secure coding practices, and threat modeling

Expert TypeScript 5.x architect specializing in type-level programming, modern build tooling, and compile-time safety. Masters advanced type system features including const generics, satisfies operator, decorators, and template literal types. Excels at designing type-safe APIs, monorepo architectures, and performance-critical Node.js/Deno applications. Use PROACTIVELY for complex type modeling, library authoring, build optimization, and architectural decisions.