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DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

All of v2.1.84 Home All releases olderv2.1.83 v2.1.85newer
Claude Code v2.1.84

--task-budget CLI Flag

What

A new hidden CLI flag that sets an API-side task budget in output tokens via output_config.task_budget.

Usage
claude --task-budget 50000
Details
  • Value must be a positive integer (number of tokens)
  • Controls the API's output token budget for the task
  • Hidden from --help output (intended for programmatic/advanced use)
Evidence

Task budget flag (search for "--task-budget", "task-budgets-2026-03-13")

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

See this entry in the whole of v2.1.84 →