Execute

Implementation methodology. Loads alongside the domain skill (e.g., "noodle") — this teaches process, the domain skill teaches the codebase. Operate fully autonomously. Never ask the user. Don't stop until the work is fully complete.

Track all work with Tasks (TaskCreate, TaskUpdate, TaskList). One task per decomposed change; mark in_progress when starting, completed when done.

1. Scope

Establish what needs doing:

• Plan phase: Read the assigned phase from brain/plans/. Read the overview for scope boundaries. Invoke Skill(backlog) for project-specific context. Load domain skills listed in "Applicable skills."
• Backlog item: Read the todo from brain/todos.md. If a linked plan exists, read it. Otherwise, scope from the description.
• Ad-hoc request: The user prompt is the scope. Identify affected files and packages before starting.

Output: a clear, bounded description of what changes and what doesn't.

2. Decompose