What problem does it solve? Delegating work to Gemini subagents with vague prompts leads to wasted effort, conflicting edits, and missing context. This Skill standardizes subagent briefs so every delegation includes goals, file paths, scope boundaries, and ownership rules. ## Core Features & Use Cases - Mandatory Brief Structure: Enforces a checklist covering goal, starting files, architecture context, scope boundary, ownership, related files, expected output, and a non-reversion coordination rule. - Explorer Briefs: Produces read-only reconnaissance prompts that demand file:line evidence for research questions. - Worker Briefs: Produces implementation prompts with disjoint write ownership, task lists, and changed-file reporting requirements. - Use Case: Before spawning three parallel Gemini agents to investigate a codebase and implement disjoint features, generate a contextualized brief for each so they avoid overwriting each other's edits. ## Quick Start Ask the assistant to prepare a Gemini subagent brief for delegating a bounded implementation task with explicit owned files and scope boundaries.