- Add boocode-lift-analysis.md: comprehensive 30-repo lift matrix across 25 domains - Add openspec/ change docs: domain2-code-intelligence, domain3-multi-agent, impeccable-wave, streaming-codeblocks - Update .gitignore: .impeccable/, .omo/, bun.lock, DESIGN.md, PRODUCT.md - Update dependencies in package.json + pnpm-lock.yaml - Update .codesight/ analysis cache
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Tasks — Domain 3: Multi-Agent Orchestration
Phase 1 (4 tasks)
1. Task state machine
Add formal states to Step:
- Read ./apps/coder/src/services/flow-runner.ts and ./apps/coder/src/services/flow-runner-decisions.ts
- Extend Step.type to add TIMED_OUT state
- Add retriable flag: retry_count, max_retries to Step
- Wire into flow-runner's advance/delegate path
- On failure with retriable=true: re-queue instead of failing Verification: tsc --noEmit passes
2. DO_WHILE loop step
- Add 'do_while' to StepKind
- Step definition: { kind: 'do_while', condition: (ctx) => boolean, steps: Step[] }
- Flow runner executes steps, re-evaluates condition, loops or advances
- Guard against infinite loops (max 100 iterations default) Verification: tsc --noEmit passes
3. SWITCH branch step
- Add 'switch' to StepKind
- Step definition: { kind: 'switch', cases: [{ when: (ctx) => boolean, steps: Step[] }] }
- Flow runner evaluates cases in order, executes first matching case's steps
- Default/else case support Verification: tsc --noEmit passes
4. FORK_JOIN step
- Add 'fork_join' to StepKind
- Step definition: { kind: 'fork_join', branches: Step[][], joinStrategy: 'all' | 'any' }
- Flow runner dispatches all branches in parallel via existing task queue
- On completion, gathers results and passes to join handler Verification: tsc --noEmit passes
Phase 2 (1 task)
5. JSON DAG format
- Define JSON schema for flow DAG: nodes, edges, conditions
- Create DAG loader that produces Step[] from JSON
- Add validation for cycles, unreachable nodes, missing deps
- Parallel to existing TypeScript Step[] arrays — not a replacement Verification: tsc --noEmit passes. Load a sample JSON DAG and verify it produces correct Step[].
Phase 3 (2 tasks)
6. Parallel batch execution
- Modify flow runner to dispatch independent steps concurrently
- Use Promise.all for independent steps in the same wave
- Respect dependency ordering Verification: tsc --noEmit passes. Two independent steps with different durations finish concurrently.
7. Phased lifecycle template
- Create conductor/flows/lifecycle.ts with 6-phase template: ticket → research → plan → execute → commit → review
- Each phase is a step with agent dispatch + output validation
- Users can fork and customize Verification: tsc --noEmit passes. Flow definition renders correct Step[].