v2.1.89: Vendored ripgrep binary missing execute permission on Linux

Bug Report

Version: Claude Code v2.1.89
Platform: Linux (Ubuntu 22.04, Docker container)

Problem

The vendored ripgrep binary at vendor/ripgrep/x64-linux/rg is installed without execute permission (-rw-r--r-- instead of -rwxr-xr-x).

This breaks:

• Glob tool — spawn rg EACCES
• Grep tool — same error
• Custom Commands discovery — all slash commands from .claude/commands/ return "Unknown skill"

Essentially all search functionality and custom commands are broken on Linux.

Reproduction

npm install -g @anthropic-ai/claude-code@2.1.89
ls -la /usr/lib/node_modules/@anthropic-ai/claude-code/vendor/ripgrep/x64-linux/rg
# Shows: -rw-r--r-- (no execute bit)

Workaround

chmod +x /usr/lib/node_modules/@anthropic-ai/claude-code/vendor/ripgrep/x64-linux/rg

Expected Behavior

The rg binary should have execute permission after npm install.