init claude-code

tools/GrepTool/prompt.ts

@@ -0,0 +1,18 @@
+import { AGENT_TOOL_NAME } from '../AgentTool/constants.js'
+import { BASH_TOOL_NAME } from '../BashTool/toolName.js'
+
+export const GREP_TOOL_NAME = 'Grep'
+
+export function getDescription(): string {
+  return `A powerful search tool built on ripgrep
+
+  Usage:
+  - ALWAYS use ${GREP_TOOL_NAME} for search tasks. NEVER invoke \`grep\` or \`rg\` as a ${BASH_TOOL_NAME} command. The ${GREP_TOOL_NAME} tool has been optimized for correct permissions and access.
+  - Supports full regex syntax (e.g., "log.*Error", "function\\s+\\w+")
+  - Filter files with glob parameter (e.g., "*.js", "**/*.tsx") or type parameter (e.g., "js", "py", "rust")
+  - Output modes: "content" shows matching lines, "files_with_matches" shows only file paths (default), "count" shows match counts
+  - Use ${AGENT_TOOL_NAME} tool for open-ended searches requiring multiple rounds
+  - Pattern syntax: Uses ripgrep (not grep) - literal braces need escaping (use \`interface\\{\\}\` to find \`interface{}\` in Go code)
+  - Multiline matching: By default patterns match within single lines only. For cross-line patterns like \`struct \\{[\\s\\S]*?field\`, use \`multiline: true\`
+`
+}