The Claude CLI emits message types like rate_limit_event that the SDK's
message_parser doesn't recognize, causing MessageParseError to kill the
entire agent session stream. This adds two layers of defense:
1. Monkey-patch SDK's parse_message to convert unknown types into safe
SystemMessage objects instead of raising
2. safe_receive_messages() wrapper around receive_response() that filters
patched messages and catches stream-level errors gracefully
Applied to all agent consumers: session, qa_reviewer, qa_fixer, and
agent_runner. Also bumps minimum SDK to >=0.1.39.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
AndyMik90
4a75ea9f99