What problem does it solve? Large, high-risk coding efforts with multiple dependent phases often fail due to poor coordination, lost context, and unreviewed intermediate work. This Skill structures those efforts as scheduled, phase-gated orchestration with persistent progress state. ## Core Features & Use Cases - Phased Delegation: Splits work into coherent implementation phases, assigns bounded scopes to specialist agents, and keeps OpenCode todos aligned with the active phase. - Oracle Review Gates: Runs an Oracle review after each planned phase, batches actionable findings into one remediation pass, and only re-reviews when the decision or risk changes. - Persistent Progress State: Maintains a markdown file under .slim/deepwork/ capturing research findings, plans, review notes, and validation results across the session. - Parallel Worktree Execution: Uses worktree isolation and a task board for parallel agents, with strictly sequential verified merges. - Use Case: When migrating a cross-cutting architecture that touches many modules, activate deepwork to plan phases, delegate to specialists like @designer and @fixer, gate each phase with Oracle review, and track everything in a local progress file. ## Quick Start Use the deepwork skill to plan and orchestrate this large multi-phase refactoring with specialist delegation and Oracle review gates.