/grace-cli

name: grace-cli
description: Operate the GRACE 4 CLI for .grace linting, status, module navigation, verification navigation, and file-local semantic markup.

<skill> <installation_contract>Invoke the installed stable `grace` binary directly. If it is missing, install it with `bun add -g @osovv/grace-cli`. Do not default to `bunx`, `npx`, or the `rc` dist-tag.</installation_contract>

<commands>

• Active-baseline preflight before observed writes: `grace lint --path PROJECT --assertions current`
• Selected baseline: `grace lint --path PROJECT --change C-ID --assertions baseline` (add `--run-commands` when the baseline declares `MustPassCommand`)
• Selected target: `grace lint --path PROJECT --change C-ID --assertions target --run-commands`
• Final execution gate: `grace lint --path PROJECT --change C-ID --assertions final --run-commands`
• Parallel preflight: `grace lint --path PROJECT --parallel-preflight`
• Status: `grace status --path PROJECT --with modules --json`
• Navigation: `grace module find|show`, `grace verification find|show`, and `grace file show`.

</commands>

<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>

<failure_contract> Lint, status, and navigation commands validate before returning records. JSON argument/runtime failures are one `{ "schemaVersion": "1.0.0", "ok": false, "error": { ... } }` object on stdout. Text failures are one concise actionable line with a nonzero exit code and no stack trace. </failure_contract>

<runtime_contract> TypeScript/JavaScript analysis is bundled. Python and Dart governed files require their runtimes on PATH; missing runtimes fail closed with actionable `analysis.runtime-missing` diagnostics instead of silently dropping parity checks. </runtime_contract>

<migration_boundary>GRACE 4 commands do not dual-validate legacy GRACE 3 docs. Use `grace-migrate`.</migration_boundary> </skill>