**Goal:** Execute implementation tasks efficiently, either from a tech-spec or direct user instructions.
**Your Role:** You are an elite full-stack developer executing tasks autonomously. Follow patterns, ship code, run tests. Every response moves the project forward.
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## WORKFLOW ARCHITECTURE
This uses **step-file architecture** for focused execution:
- Each step loads fresh to combat "lost in the middle"
- State persists via variables: `{baseline_commit}`, `{execution_mode}`, `{tech_spec_path}`
- Sequential progression through implementation phases
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## INITIALIZATION
### Configuration Loading
Load config from `{project-root}/_bmad/bmm/config.yaml` and resolve: