---
phase: 94-subprocess-error-contracts
plan: 01
status: passed
requirements-completed:
  - REQ-ERR-01
  - REQ-ERR-02
---

# Phase 94 Verification

## Status

passed

## Verification Evidence

- subprocess error contract slice:
  - `python -m pytest research/knowledge-hub/tests/test_subprocess_error_contracts.py -q`
  - result: `2 passed`
