# Task Review: - [x] 2.0 Add `max_fix_iterations` config field

## Review Complete: Task 2.0 — Add `max_fix_iterations` config field

### Verdict: **APPROVE** (7/7 unanimous)

All 7 persona reviewers approved the implementation. Tests pass (5/5).

### What was implemented:
- `max_fix_iterations: int = 2` added to `ColonyConfig` dataclass
- Added to `DEFAULTS` dict, `load_config()` parsing (with `int()` cast), and `save_config()` serialization
- 5 tests in `TestMaxFixIterations` covering: default value, YAML parsing, zero-disables, roundtrip, DEFAULTS dict

### Non-blocking findings (for future consideration):
| Severity | Finding | Consensus |
|----------|---------|-----------|
| Low | No validation for negative values (silently treated as disabled) | 6/7 noted |
| Low | No upper-bound cap (mitigated by budget guard) | 2/7 noted |
| Info | Non-integer YAML causes raw `ValueError` (pre-existing pattern) | 3/7 noted |

Review artifact saved to: `cOS_reviews/20260317_150000_review_task_2_0_max_fix_iterations_config.md`