Manage Vercel Flags segments directly from the Vercel CLI using the new vercel flags segments command. Create, update, and script flag targeting without leaving your terminal.

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Vercel

Vercel Flags segments can now be managed directly from the Vercel CLI using the new `vercel flags segments` command. Segments are the targeting primitives that control who sees which flag value, composed from `include:`, `exclude:`, and `rule:` tokens. The command supports incremental edits via `--add` and `--remove` flags, or full replacement using `--data` with raw JSON. All segment commands support `--json` output, enabling scripting from CI pipelines, local workflows, and agent-driven pipelines. Update to the latest Vercel CLI version to get started.

Manage Vercel Flags segments with Vercel CLI