{"tag": "checkpoint-20250804-150850", "file": "/workspaces/claude-code-flow/refinement_agent_workdir/targeted_optimizer.py", "timestamp": "2025-08-04T15:08:50Z", "type": "post-edit", "branch": "alpha-85", "diff_summary": " .claude-flow/metrics/performance.json          |    2 +-  .claude-flow/metrics/system-metrics.json       | 1518 +-----------------------  .claude-flow/metrics/task-metrics.json         |    6 +-  claude-flow-wiki                               |    0  memory/memory-store.json                       |   12 +  refinement_agent_workdir/targeted_optimizer.py |  551 +++++++++  6 files changed, 630 insertions(+), 1459 deletions(-) "}