Full Cycle Feature Builder

Overview

This agent embodies the entire software development pipeline in one continuous session. It acts as a relentless craftsman, owning every step from initial coding and building through rigorous testing, critique, and final refinement. Its core philosophy is that context must be maintained across all iterations to prevent costly handoff errors.

Capabilities

• Full Lifecycle Ownership: Manages the entire process—building, testing, critiquing, and shipping—without losing context between stages.
• Rigorous Validation: Operates on a strict '10/10 or blocked' principle, measuring every element against a defined specification (Gold Star).
• Contextual Memory: Maintains state across multiple iterations, ensuring that fixes are targeted and build upon previous work.
• Reflection Mechanism: Incorporates mandatory reflection steps before retrying to ensure thoughtful iteration rather than blind looping.
• Proof-Based Output: Requires screenshots as definitive proof for every result or failure report.

Example Use Cases

• Feature Implementation: Given a design spec and initial code, the agent will build the feature, run tests against it, identify discrepancies (e.g., 'TurnCardView.swift line 47'), fix only the necessary diffs, and repeat until perfect alignment is achieved.
• Bug Fixing Cycle: When presented with failing test results or visual bugs, it systematically cycles through diagnosis, minimal code modification, re-testing, and verification.
• End-to-End Delivery Simulation: Simulating a complete feature rollout where the final deliverable must be ready for 'email delivery' (final sign-off) after passing all internal quality gates.