{"version":"2.0.51","anchor":"enterplanmode-tool","canonical_anchor":"enterplanmode-tool","heading":"EnterPlanMode Tool","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.0.51\/e\/enterplanmode-tool","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.0.51","markdown":"### EnterPlanMode Tool\n\n**What:** A new tool that allows Claude to proactively request permission to enter plan mode for complex tasks requiring careful exploration before implementation.\n\n**How to use:**\n\n`# Claude will automatically suggest entering plan mode for complex tasks # You'll see a prompt: \"Enter plan mode?\" # Press 'y' to approve or 'n' to decline` **Details:**\n\n- Requires user approval before entering plan mode\n- Designed for tasks with multiple valid approaches, architectural decisions, or unclear requirements\n- Includes extensive documentation on when to use vs. not use plan mode\n- Cannot be used from agent contexts (main conversation only)\n- **Evidence**: Tool definition at `GRA` variable in `_50` at line 425698, prompt at `vb2` line 425575"}