- Format: auto-reformat agent_tui.py, benchmark.py, coworker_tools.py via ruff
- Lint: 0 remaining errors after format pass
- Mypy: fix _NullPrinter to subclass Printer for type compatibility in
executor.py, planning.py, and skill_builder.py; add isinstance(r, Message)
guards in spawn_tools.py; annotate return types and fix dict type params
and MCPToolResolver logger type in new_agent.py; add missing printer args
to get_llm_response calls
- cli.py: fix _read_config to use sentinel so falsy values (0, false) are
returned correctly instead of being treated as missing keys
- create_agent.py: replace regex-based JSONC comment stripper with a
token-aware parser that preserves // inside quoted strings (e.g. URLs)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>