SDK Integration Failure: Max Plan Claude Code Functionality Not Working

Bug Description
Unable to use Claude Code SDK with Max plan!!!!!!! What's the point of the Max plan and the SDk if I cant use my newly enhanced Claude Code with the Max plan???

Environment Info

• Platform: macos
• Terminal: Apple_Terminal
• Version: 1.0.17
• Feedback ID: 293f2a58-900c-4938-94be-92658f8ead6c

Errors

[{"error":"Error: Tool exit_plan_mode not found\n    at qN2 (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1920:5521)\n    at XE (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:142:19798)\n    at JT (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:42555)\n    at WT (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:38104)\n    at e$ (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:38032)\n    at _E (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:37886)\n    at fW (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:34976)\n    at X5 (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:142:4822)\n    at M8 (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:32232)\n    at AQ (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:142:25264)","timestamp":"2025-06-18T07:29:40.738Z"},{"error":"Error: Tool exit_plan_mode not found\n    at qN2 (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1920:5521)\n    at XE (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:142:19798)\n    at d$ (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:3199)\n    at JT (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:43331)\n    at WT (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:38104)\n    at e$ (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:38032)\n    at _E (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:37886)\n    at fW (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:34976)\n    at X5 (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:142:4822)\n    at M8 (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:32232)","timestamp":"2025-06-18T07:29:40.750Z"},{"error":"Error: Tool exit_plan_mode not found\n    at qN2 (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1920:5521)\n    at XE (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:142:19798)\n    at JT (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:42555)\n    at WT (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:38104)\n    at e$ (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:38032)\n    at _E (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:37886)\n    at fW (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:34976)\n    at X5 (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:142:4822)\n    at M8 (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:32232)\n    at AQ (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:142:25264)","timestamp":"2025-06-18T07:29:40.759Z"},{"error":"Error: Tool exit_plan_mode not found\n    at qN2 (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1920:5521)\n    at XE (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:142:19798)\n    at d$ (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:3199)\n    at JT (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:43331)\n    at WT (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:38104)\n    at e$ (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:38032)\n    at _E (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:37886)\n    at fW (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:34976)\n    at X5 (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:142:4822)\n    at M8 (file:///Users/naveen/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:144:32232)","timestamp":"2025-06-18T07:29:40.770Z"},{"error":"Error: Tool exit_plan_mode not found\n    at qN2 (file:///Users/naveen/.claude/local/node_modules/@an

Note: Error logs were truncated.