feat(cli): add --vcpus flag to create and run commands#65
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anthonyshew
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--vcpus flag to create and run commands
QuiiBz
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Feb 24, 2026
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This PR was opened by the [Changesets release](https://github.com/changesets/action) GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated. # Releases ## sandbox@2.5.3 ### Patch Changes - Add `--vcpus` flag to `create` and `run` commands for configuring sandbox resources. ([#65](#65)) - Fix copying files to local path when not already present ([#64](#64)) --------- Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: Tom Lienard <tom.lienrd@gmail.com>
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Summary
resources: { vcpus }when creating sandboxes, but the CLI had no way to set this. Adds a--vcpusflag tocreate(andrunby inheritance) so users can allocate more compute from the CLI.Usage
sandbox create --vcpus 2 # 2 vCPUs, 4096 MB memory sandbox run --vcpus 4 -- node server.jsEach vCPU includes 2048 MB of memory. Omitting the flag preserves existing default behavior.
Changes
packages/sandbox/src/args/vcpus.ts— New reusable arg definition with positive integer validationpackages/sandbox/src/commands/create.ts— Wire the arg through tosandboxClient.create()asresources: { vcpus }runinherits fromcreate's args, no changes neededTesting
Verify with
sandbox create --vcpus 2thensandbox ls— theVCPUSandMEMORYcolumns should reflect the requested resources.