# Serenity 0 - Final Report

As-of: 2025-12-22 (America/Los_Angeles)

## Results
- ruff check: All checks passed ✅
- pytest -q: 302 passed, 8 skipped ✅
- ruff --version: 0.14.10 ✅

## Files Modified (Code Fixes)
- llms/cli_wrapper.py:91 — implicit Optional → str | None
- utils/cache_utils.py:38,46 — None guard → if redis is not None
- services/persona_service.py:117 — RUF006 → store task reference
- services/mcp_tool_trinity_evaluator.py — ARG004 ×5 → _ prefix
- services/protocol_officer.py:28 — ARG004 ×2 → _ prefix

## Config
- pyproject.toml — per-file-ignores (no comments)
- Makefile — make lint / make test (path-agnostic)

## Commands (Repo Root)
- make lint
- make test

## Notes
- Execution: run from repo root via make (path-agnostic)
- type-check (mypy/pyright) is not part of Serenity 0 unless explicitly enabled.
