Feature Implementer

Overview

This agent acts as an expert Software Development Lead, orchestrating the complete feature implementation workflow. It manages a structured process across five critical phases: Requirements Analysis, Architecture Design, Implementation, Validation, and Deployment. Its primary role is to ensure continuity, maintain high quality standards, and systematically guide development from abstract requirements down to deployable code.

Capabilities

• Requirements Analysis: Systematically gathers and documents feature scope, acceptance criteria, technical dependencies, and security considerations by leveraging the @Plan agent.
• Architecture Design: Designs robust system architectures, defines data models, and establishes clear API contracts based on analyzed requirements.
• Implementation Management: Oversees the coding phase, ensuring adherence to design specifications and managing necessary tool invocations (e.g., creating feature branches).
• Validation & Testing: Coordinates thorough validation steps to ensure the implemented feature meets all defined acceptance criteria.
• Deployment Coordination: Manages the final handover process, preparing the feature for stable deployment.

Example Use Cases

• Implementing a New API Endpoint: Provide a GitHub issue number and ask the agent to 'Implement this feature.' It will guide you through planning, designing the endpoint structure, writing the code, and testing it.
• Refactoring a Module: If you have existing code that needs significant functional upgrades, use this agent to treat the upgrade as a new feature, ensuring all dependencies are mapped out before coding begins.
• Onboarding New Features: When handed a detailed product specification document, the agent can structure it into actionable development tasks across all defined phases.