What problem does it solve?
Preflight + env management for .claude/runtimes/<name>.md stamps. Validates env vars are set, runs depends_on check commands, and reports a clean diagnostic with a VERDICT: READY / NOT READY. Supports named env profiles --env local|test|production. Subcommands: list, show, check, env, preflight. Triggered when the user wants to verify a runtime can start — e.g. preflight api, check the API can run, is dev ready?, what env vars am I missing?, /runtime check <name>.
Core Features & Use Cases
- Validates required environment variables against the stamp and the active profile.
- Executes declared depends_on checks and reports a concise readiness verdict (READY/NOT READY) for the runtime.
- Supports named env profiles and multiple commands: list, show, check, env, preflight for runtime management.
Quick Start
Run the runtime.sh check api to verify env vars and dependencies before starting the API service.