- validate_file_docstrings.sh: per-file MCRF_* compliance check (PASS/FAIL),
the completion signal for one-agent-per-file docstring conversion.
- check_frozen_docstrings.sh: strict gate over the frozen (non-3D) binding
surface; locks F15 against regression (mirrors the API-surface snapshot test).
Both wrap tools/audit_pymethoddef.py (tree-sitter, .venv-audit).
Refs #314
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>