What problem does it solve? AI agent workflows degrade over time through recurring failures, rising cost and latency, and human rework, but teams lack a systematic way to measure and fix these issues. This Skill turns workflow improvement into a measured loop: ingest run telemetry, cluster failure modes, attribute root causes, and promote or roll back changes based on evidence. ## Core Features & Use Cases - Telemetry-Driven Analysis: Ingests run telemetry JSONL, agent-fleet journals, long-term memory MCP notes, code RAG, git history, and PR/CI outcomes to compute per-step metrics like latency, cost, failure rate, and human-edit rate. - Hypothesis-Based Improvement: Generates testable change hypotheses with expected metric movement and regression risk, then validates them through council review and shadow or A/B rollout before promotion. - Safe Rollout and Prune Governance: Supports shadow mode, A/B testing, promote-or-rollback decisions with changelogs, and governed skill retirement that protects rare-but-critical skills. - Use Case: After noticing a planning workflow has a rising human-edit rate, run backprop to cluster the failures across recent runs, identify a weak rubric as root cause, shadow-test a revised prompt, and promote it only if guardrail metrics hold. ## Quick Start Ask the agent to run backprop on the recent workflow runs to find recurring failure modes and propose a measured improvement with a shadow rollout plan.