CASAN/.github/agents/protocols/implement-delegation.md

Implementation Scope Protocol

The selected manifest is the write boundary. Parallel implementation is allowed only for disjoint declared source roots with explicit ownership and no shared-file overlap. Each worker receives the same manifest hash, requirement IDs, architecture, plan/tasks, and quality profile. Workers may not install unapproved dependencies, create secrets, weaken gates, or write outside scope. Merge only after manifest build/test and every matching verification rule pass together.