What problem does it solve? AI agent workflows produce no durable evidence of what happened during a run, making it impossible to measure latency, cost, failure rates, or loop behavior and turn optimization into more than anecdotes. This Skill standardizes how agents record run metrics so downstream analysis can compare workflows and drive improvements. ## Core Features & Use Cases - Structured Event Emission: Append schema-validated JSONL events for start, end, gate, loop, escalation, validation, and human_response boundaries to .workflow-runs/<run-id>/telemetry.jsonl. - CLI Tooling: Use autopraxis telemetry emit|validate|summarize to write events, check them against the v1 JSON schema, and aggregate latency, cost, loop, and failure summaries. - Lifecycle Signal Aggregation: Run autopraxis telemetry lifecycle to compute skill usage, unmet-need notes, and run disposition tallies across runs with a minimum-sample floor. - Use Case: After a plan-to-launch workflow finishes, summarize its telemetry file to see per-step latency, council verdicts, human-edit rate, and PR outcomes, then feed those metrics into a backprop improvement review. ## Quick Start Ask the agent to emit a telemetry event for the current workflow step using the run-telemetry schema and then summarize the run's telemetry file.