dsh-deployment-rollback-proof: Offline Verification of Deployment Rollback Convergence

Maintained by dongsheng123132, the DeepSeek Harness (DSH) Deployment Rollback Proof plugin is designed to generate offline, deterministic evidence that a deployment target has stopped serving a failed version and has converged to a known good state, without relying on real-time observation or performing an actual rollback. It validates hashed manifests and checks conditions such as coverage, continuous observation, RTO, and zero active failed replicas to produce a machine-readable verdict. The plugin supports three usage modes—command line, DSH integration, and MCP server—requires a Node.js 22+ environment, and rejects reports containing sensitive keys.