Parallel Planner Protocol

Analyze task steps — which ones must wait for each other, which ones can run simultaneously? Build a dependency graph, form parallel groups, and prevent conflicts.

Core principle: Sequential is safe but slow. Parallel is fast but requires care. Making the right distinction is this skill's job.

Parallelization Criteria

A step can run in parallel only if all conditions are met:

• Not dependent on another step's output
• Does not write to a resource another step reads (no write conflict)
• Does not modify shared state (global variable, same file)
• If it fails, it does not block other parallel steps