[Bug] VSCode crashes and keeps flashing

Bug Description
these days, there is a lot of flashing going on when claude is doing its job. and then once in a while VSCode crashes. not sure why though.

Environment Info

• Platform: darwin
• Terminal: vscode
• Version: 2.0.59
• Feedback ID: 73c240c3-e814-4d84-a2b5-a735efd90ff5

Errors

[{"error":"Error: Tool mcp__context7__resolve-library-id not found\n    at AB9 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:2748:6020)\n    at UN (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:717:19416)\n    at NBA (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:42847)\n    at Z4 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:38379)\n    at Ys (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:38307)\n    at jN (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:38161)\n    at m$ (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:35239)\n    at x9 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:717:4841)\n    at t5 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:32484)\n    at B.updateContainer (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:723:1828)","timestamp":"2025-12-05T05:00:45.912Z"},{"error":"Error: Tool mcp__context7__get-library-docs not found\n    at AB9 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:2748:6020)\n    at UN (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:717:19416)\n    at NBA (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:42847)\n    at Z4 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:38379)\n    at Ys (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:38307)\n    at jN (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:38161)\n    at m$ (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:35239)\n    at x9 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:717:4841)\n    at t5 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:32484)\n    at B.updateContainer (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:723:1828)","timestamp":"2025-12-05T05:00:45.912Z"},{"error":"Error: Tool mcp__context7__get-library-docs not found\n    at AB9 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:2748:6020)\n    at UN (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:717:19416)\n    at NBA (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:42847)\n    at Z4 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:38379)\n    at Ys (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:38307)\n    at jN (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:38161)\n    at m$ (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:35239)\n    at x9 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:717:4841)\n    at t5 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:32484)\n    at B.updateContainer (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:723:1828)","timestamp":"2025-12-05T05:00:45.914Z"},{"error":"Error: Tool mcp__context7__get-library-docs not found\n    at AB9 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:2748:6020)\n    at UN (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:717:19416)\n    at NBA (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:42847)\n    at Z4 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:38379)\n    at Ys (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:38307)\n    at jN (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:38161)\n    at m$ (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:35239)\n    at x9 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:717:4841)\n    at t5 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:32484)\n    at B.updateContainer (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:723:1828)","timestamp":"2025-12-05T05:00:45.923Z"},{"error":"Error: Tool mcp__context7__resolve-library-id not found\n    at AB9 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:2748:6020)\n    at UN (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:717:19416)\n    at NBA (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:42847)\n    at Z4 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:38379)\n    at Ys (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:719:38307)

Note: Error logs were truncated.