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Claude Code v2.1.120 ·

claude ultrareview CLI Subcommand

Entry
JSON All of v2.1.120
EntryKind: in v2.1.120,
ChangesSection of the release
What

Run a cloud-hosted multi-agent code review directly from the command line, without entering an interactive session.

Usage
claude ultrareview              # review current branch
claude ultrareview 42           # review PR #42
claude ultrareview main         # review against a base branch
claude ultrareview --json       # print raw bugs.json payload
claude ultrareview --timeout 45 # wait up to 45 minutes (default: 30)
Details
  • Launches a remote multi-agent session that finds and verifies bugs in your branch
  • Prints live progress (found, verified, refuted counts) to stderr while waiting
  • Outputs formatted findings with file paths, line numbers, and severity (🔴 normal, 🟡 nit, 🟣 pre-existing)
  • Ctrl-C cancels the wait but leaves the remote review running — a URL is printed so you can view it in the browser
  • The /ultrareview slash command existed previously; this adds it as a top-level CLI entry point
Evidence

CLI command registered via .command("ultrareview [target]") with .description("Run a cloud-hosted multi-agent code review...") — search for "ultrareview [target]"

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

How sure we are
One source agreesOne thing we can check says the same as this entry.
Anthropic's release notes agreeAdded claude ultrareview [target] subcommand to run /ultrareview non-interactively from CI or scripts — prints findings to stdout (--json…

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