claude-code-system-prompts/system-prompts/tool-description-glob.md

• Fast file pattern matching tool that works with any codebase size
• Supports glob patterns like "/*.js" or "src//*.ts"
• Returns matching file paths sorted by modification time
• Use this tool when you need to find files by name patterns
• When you are doing an open ended search that may require multiple rounds of globbing and grepping, use the Agent tool instead