Overview
Agent run review / trace cost evals / post-run analysis / agent debugging in one call: hand it a raw agent execution trace and get a readable brief of what happened, a cost estimate for the run, and a first draft of regression eval cases to catch the same failure next time. Composite: one call runs agent-trace-brief + llm-cost-estimate + eval-case-generate in parallel and merges them into {review, cost_estimate, generated_evals}. agent-trace-brief turns the raw steps/tool-calls into an ordered s