grace-cli

<command_run_contract> --run-commands executes each declared MustPassCommand value once per lint, fail-fast, with a default 600s per-command timeout (--command-timeout SECONDS overrides, 0 disables). Plan, progress, and per-command result lines go to stderr; the lint report and JSON go to stdout, so piping stdout stays safe. Agents and pipes get compact output by default; interactive terminals see live streamed command output. Force modes with --verbose (live) or --quiet (compact); they are mutually exclusive, and --format json is always compact. Full combined output of every command is stored per run under ~/.cache/grace/run-commands/<project>/runs/<run>/ (respecting XDG_CACHE_HOME) with a machine-readable meta.json; failing commands print a bounded output tail plus the absolute log path. Interrupted runs (SIGINT/SIGTERM) kill the whole command process group, record interrupted status in meta.json, and exit 130. </command_run_contract>

<lifecycle_command_contract>current evaluates active approved baselines and is not end-state evidence. Keep MustPassCommand entries as leaf project checks; do not nest grace lint, grace status, or another GRACE lifecycle command inside plan assertions. Run selected target/final lint externally.</lifecycle_command_contract>