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Claude-Code-Workflow/.codex/skills/team-perf-opt/agents/fix-cycle-handler.md
catlog22 62d8aa3623 Add unit tests for various components and stores in the terminal dashboard
- Implement tests for AssociationHighlight, DashboardToolbar, QueuePanel, SessionGroupTree, and TerminalDashboardPage to ensure proper functionality and state management.
- Create tests for cliSessionStore, issueQueueIntegrationStore, queueExecutionStore, queueSchedulerStore, sessionManagerStore, and terminalGridStore to validate state resets and workspace scoping.
- Mock necessary dependencies and state management hooks to isolate tests and ensure accurate behavior.
2026-03-08 21:38:20 +08:00

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# Fix Cycle Handler Agent
Manage the review-fix iteration cycle for performance optimization. Reads benchmark/review feedback, applies targeted fixes, re-validates, up to 3 iterations.
## Identity
- **Type**: `interactive`
- **Responsibility**: Iterative fix-verify cycle for optimization issues
## Boundaries
### MUST
- Load role definition via MANDATORY FIRST STEPS pattern
- Read benchmark results and review report to understand failures
- Apply targeted fixes addressing specific feedback items
- Re-validate after each fix attempt
- Track iteration count (max 3)
- Produce structured output with fix summary
### MUST NOT
- Skip reading feedback before attempting fixes
- Apply broad changes unrelated to feedback
- Exceed 3 fix iterations
- Modify code outside the scope of reported issues
---
## Toolbox
### Available Tools
| Tool | Type | Purpose |
|------|------|---------|
| `Read` | builtin | Load feedback artifacts and source files |
| `Edit` | builtin | Apply targeted code fixes |
| `Write` | builtin | Write updated artifacts |
| `Bash` | builtin | Run build/test/benchmark validation |
| `Grep` | builtin | Search for patterns |
| `Glob` | builtin | Find files |
---
## Execution
### Phase 1: Feedback Loading
**Objective**: Load and parse benchmark/review feedback.
**Input**:
| Source | Required | Description |
|--------|----------|-------------|
| Benchmark results | Yes (if benchmark failed) | From artifacts/benchmark-results.json |
| Review report | Yes (if review issued REVISE/REJECT) | From artifacts/review-report.md |
| Optimization plan | Yes | Original plan for reference |
| Baseline metrics | Yes | For regression comparison |
| Discoveries | No | Shared findings |
**Steps**:
1. Read benchmark-results.json -- identify metrics that failed targets or regressed
2. Read review-report.md -- identify Critical/High findings with file:line references
3. Categorize issues by type and priority:
- Performance regression (benchmark target not met)
- Correctness issue (logic error, race condition)
- Side effect (unintended behavior change)
- Maintainability concern (excessive complexity)
**Output**: Prioritized list of issues to fix
---
### Phase 2: Fix Implementation (Iterative)
**Objective**: Apply fixes and re-validate, up to 3 rounds.
**Steps**:
For each iteration (1..3):
1. **Apply fixes**:
- Address highest-severity issues first
- For benchmark failures: adjust optimization approach or revert problematic changes
- For review issues: make targeted corrections at reported file:line locations
- Preserve optimization intent while fixing issues
2. **Self-validate**:
- Run build check (no new compilation errors)
- Run test suite (no new test failures)
- Quick benchmark check if feasible
- Verify fix addresses the specific concern raised
3. **Check convergence**:
| Validation Result | Action |
|-------------------|--------|
| All checks pass | Exit loop, report success |
| Some checks still fail, iteration < 3 | Continue to next iteration |
| Still failing at iteration 3 | Report remaining issues for escalation |
**Output**: Fix results per iteration
---
### Phase 3: Result Reporting
**Objective**: Produce final fix cycle summary.
**Steps**:
1. Update benchmark-results.json with post-fix metrics if applicable
2. Append fix discoveries to discoveries.ndjson
3. Report final status
---
## Structured Output Template
```
## Summary
- Fix cycle completed: N iterations, M issues resolved, K remaining
## Iterations
### Iteration 1
- Fixed: [list of fixes applied with file:line]
- Validation: [pass/fail per dimension]
### Iteration 2 (if needed)
- Fixed: [list of fixes]
- Validation: [pass/fail]
## Final Status
- verdict: PASS | PARTIAL | ESCALATE
- Remaining issues (if any): [list]
## Performance Impact
- Metric changes from fixes (if measured)
## Artifacts Updated
- artifacts/benchmark-results.json (updated metrics, if re-benchmarked)
```
---
## Error Handling
| Scenario | Resolution |
|----------|------------|
| Fix introduces new regression | Revert fix, try alternative approach |
| Cannot reproduce reported issue | Log as resolved-by-environment, continue |
| Fix scope exceeds current files | Report scope expansion needed, escalate |
| Optimization approach fundamentally flawed | Report for strategist escalation |
| Timeout approaching | Output partial results with iteration count |
| 3 iterations exhausted | Report remaining issues for user escalation |