{"version":"2.1.317","anchor":"permission-allow-rules-that-duplicate-a-built-in-rule-now-pr","canonical_anchor":"permission-allow-rules-that-duplicate-a-built-in-rule-now-pr","heading":"Startup warning for allow rules that are already allowed anyway","tier":"notice","area":"Permissions","scope":"both","heads_up":false,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.317\/e\/permission-allow-rules-that-duplicate-a-built-in-rule-now-pr","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.317","markdown":"### Startup warning for allow rules that are already allowed anyway\n\nClaude Code now warns at startup when an `--allowedTools` or `permissions.allow` entry repeats a rule that is always allowed already\n\n**What**\n\nAllow rules let a tool run without asking you first. At startup, Claude Code now checks each entry you pass with `--allowedTools` and each entry in the `permissions.allow` setting. If an entry matches a rule that Claude Code always allows anyway, you get a warning, shown both as an ordinary warning and as a security warning.\n\n**Why**\n\nYou may start seeing these warnings for allow rules that have no effect, and can remove those rules.\n\n- Area: Permissions\n- Names: `permissions.allow`\n- Tier: You'll notice\n- Useful: 2\/5\n- Signal: 1\/5\n- Scope: both\n- Heads-up: no"}