{"version":"2.1.309","anchor":"unknown-tool-bash-like-check-now-asks-approval-with-an-expli","canonical_anchor":"unknown-tool-bash-like-check-now-asks-approval-with-an-expli","heading":"Claude Code asks every time before running a tool it does not recognise","tier":"notice","area":"Permissions","scope":"individual","heads_up":true,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.309\/e\/unknown-tool-bash-like-check-now-asks-approval-with-an-expli","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.309","markdown":"### Claude Code asks every time before running a tool it does not recognise\n\nFor a tool it does not know, Claude Code can now ask approval for each call, with no option to always allow it\n\n**Unclear.** It is not shown where this prompt is used or whether it is live.\n\n**What**\n\nClaude Code can now ask for your approval with a message saying it does not know what a tool does yet, so each call needs your approval. For these prompts:\n\n- there is no option to always allow the tool\n\n- the automatic safety checker cannot approve the call for you\n\n**Why**\n\nYou may see a prompt for each call to a command Claude Code does not recognise, and you cannot skip it with an always-allow rule.\n\n- Area: Permissions\n- Tier: You'll notice\n- Useful: 2\/5\n- Signal: 2\/5\n- Scope: individual\n- Heads-up: yes"}