feat(cli): add --help, --version, and status subcommand - #271
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- preflight-dev --help shows usage, quick start, and one-liner setup - preflight-dev --version prints package version - preflight-dev status checks .mcp.json, .preflight/ dir, and env vars - Updated README with CLI commands section
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Mar 17, 2026
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LGTM — this was a real gap in the CLI UX. The version fallback chain for dist/ builds is a nice touch. One minor thought: might be worth supporting preflight-dev help (no dashes) as an alias since that's what people type instinctively, but not blocking.
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Adds proper CLI argument handling to
preflight-dev:preflight-dev --help— shows usage, quick start one-liner, and docs linkpreflight-dev --version— prints package version from package.jsonpreflight-dev status— checks if preflight is configured (.mcp.json, .preflight/ dir, env vars)Previously running
npx preflight-devwith no args dropped straight into the interactive wizard with no way to get help or check status. Now users can orient themselves first.Also adds a CLI commands section to the README under Quick Start.