Runsight — YAML-first workflow engine for AI agents. Design agent workflows visually. The canvas writes YAML to your filesystem — commit it, diff it, review it in PRs like any other code. When something breaks at 2 AM, you don't restart and hope. You pause the running agent, edit the prompt, and resume. No redeployment. What makes it different: → Git-native. Workflows are YAML files in your repo, not rows in a database. → Per-run cost tracking. Know what every agent call costs before the invoice arrives. → Runtime intervention. Pause, inspect, fix, resume — while the workflow is running.