What problem does it solve?
Backend-heavy Mission Control workflows can fail mid-run, leaving runtime state inconsistent and recovery incomplete, which forces users to restart or lose progress.
Core Features & Use Cases
- Runtime-state persistence & validation: Defines and enforces runtime-state types, validators, and storage adapters so retries resume safely.
- Recovery orchestration & checkpoint semantics: Implements retry/recovery logic with checkpoint safety and stale/session detection to prevent reactivating expired ownership.
- Cross-CLI domain adapters & resilient persistence: Wires the domain/invariants into
src/services.ts, ensuring filesystem-backed audit/event/history persistence degrades safely when runtime data is missing.
- Use Case: A long-running mission fails during a backend step; this Skill ensures the next CLI invocation can detect stale ownership, restore checkpoint metadata, and requeue the right features while preserving retry history and audit trails.
Quick Start
Use the backend-agent Skill when implementing a Mission Control change that affects recovery, checkpoint restore, or runtime ownership invariants across retries and CLI resumes.