claude --disallowedTools

Deny rules that remove or block tools.

Example

claude --disallowedTools "Edit"

Source: Claude Code CLI reference, checked 2026-10-24.

--permission-mode: Start in a permission mode such as plan or acceptEdits.
--dangerously-skip-permissions: Skip permission prompts (same as bypassPermissions mode).
--output-format: Print mode output: text, json or stream-json.

Remember the flag next time

/cards has a flip-card deck for every Claude Code CLI flag.