Runsight is a YAML-first workflow engine designed specifically for AI agents, enabling developers to design, commit, run, and evaluate agent workflows with Git-native version control. Every workflow is stored as a YAML file in your repository, allowing you to branch, review, and merge changes just like any other code.The platform offers real-time cost tracking per run with hard budget caps to prevent overspending, along with a built-in evaluation framework for assertions and regression testing. "Ship agents like you ship code."FeatureBenefitCanvas + YAML EditorDual visual and code viewsPer-run Cost TrackingMonitor spending to the centGit IntegrationVersion control for workflowsIt's completely self-hosted, runs on your machine with your API keys, and is 100% open source under Apache 2.0 license.