[Bug] Claude Code does not respond when entering /plan mode

Bug Description
does not respond if asking to enter /plan mode

Environment Info

• Platform: win32
• Terminal: vscode
• Version: 2.1.71
• Feedback ID: 059dc657-e441-4ecc-8eba-f5abe6dc1d5f

Errors

[{"error":"Error: Plugin vercel has an invalid manifest file at C:\\Users\\joras\\.claude\\plugins\\cache\\claude-plugins-official\\vercel\\1.0.0\\.claude-plugin\\plugin.json.\n\nValidation errors: Unrecognized keys: \"category\", \"source\"\n    at YT1 (file:///C:/Users/joras/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2271:15326)\n    at async WZ4 (file:///C:/Users/joras/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2275:753)\n    at async uHY (file:///C:/Users/joras/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2275:9421)\n    at async Promise.allSettled (index 7)\n    at async xHY (file:///C:/Users/joras/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2275:6519)\n    at async Promise.all (index 0)\n    at async file:///C:/Users/joras/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2275:17019","timestamp":"2026-03-10T00:29:43.405Z"},{"error":"Error: Plugin typescript-lsp has an invalid manifest file at C:\\Users\\joras\\.claude\\plugins\\cache\\claude-plugins-official\\typescript-lsp\\1.0.0\\.claude-plugin\\plugin.json.\n\nValidation errors: Unrecognized keys: \"source\", \"category\", \"strict\"\n    at YT1 (file:///C:/Users/joras/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2271:15326)\n    at async WZ4 (file:///C:/Users/joras/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2275:753)\n    at async uHY (file:///C:/Users/joras/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2275:9421)\n    at async Promise.allSettled (index 10)\n    at async xHY (file:///C:/Users/joras/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2275:6519)\n    at async Promise.all (index 0)\n    at async file:///C:/Users/joras/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2275:17019","timestamp":"2026-03-10T00:29:43.405Z"},{"error":"Error: Plugin figma has an invalid manifest file at C:\\Users\\joras\\.claude\\plugins\\cache\\claude-plugins-official\\figma\\1.2.0\\.claude-plugin\\plugin.json.\n\nValidation errors: Unrecognized keys: \"category\", \"source\"\n    at YT1 (file:///C:/Users/joras/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2271:15326)\n    at async WZ4 (file:///C:/Users/joras/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2275:753)\n    at async uHY (file:///C:/Users/joras/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2275:9421)\n    at async Promise.allSettled (index 15)\n    at async xHY (file:///C:/Users/joras/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2275:6519)\n    at async Promise.all (index 0)\n    at async file:///C:/Users/joras/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2275:17019","timestamp":"2026-03-10T00:29:43.405Z"}]