OpenRuna
Sign in

Anthropic / Claude Code — Grep

TOOL

A powerful search tool built on ripgrep Usage: - ALWAYS use Grep for search tasks. NEVER invoke `grep` or `rg` as a Bash command. The Grep 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

View on GitHub

Overview

Free tool — Anthropic / Claude Code — Grep. A powerful search tool built on ripgrep Usage: - ALWAYS use Grep for search tasks. NEVER invoke `grep` or `rg` as a Bash command. The Grep tool has been optimized for cor

What this tool does

Looking for a dependable tool? "Anthropic / Claude Code — Grep" gives you a tested starting point instead of a blank prompt box. A powerful search tool built on ripgrep Usage: - ALWAYS use Grep for search tasks. NEVER invoke `grep` or `rg` as a Bash command. The Grep 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 On OpenRuna it sits inside a connected graph of related tools, tools, and datasets, so branching into adjacent resources is one click away. Paste it straight into a chat, drop it into a system prompt, or store it as a reusable skill.

Use cases

  • Use "Anthropic / Claude Code — Grep" when you need a repeatable tool for professional work without rewriting instructions every time.
  • Hand "Anthropic / Claude Code — Grep" to a new teammate so their tool output matches your team's quality bar from day one.
  • Combine it with related tools and prompts in the same OpenRuna category to build an end-to-end workflow.
  • Reach for it during planning or review sessions when you want consistent, AI-assisted structure.

Example output

Ask the model to apply "Anthropic / Claude Code — Grep" to your scenario and it returns a structured answer — clear sections, actionable steps, and assumptions stated upfront — ready to paste into docs, tickets, or code comments. Add one example of your own and the output quality jumps noticeably.

Tips by platform

Claude

In Claude, paste the full tool as your first message or add it to Project instructions, then ask Claude to confirm assumptions before it executes. For longer tools, iterate inside the artifact panel.

ChatGPT

ChatGPT responds well when you paste this tool and immediately give one concrete example of your input. Use a reasoning-capable model for multi-step work.

Cursor

In Cursor, lift the key instructions from this tool into .cursorrules or a SKILL.md file, then reference it in Agent mode with @ mentions. Keep the title in a comment so teammates can find it on OpenRuna.

Frequently asked questions

What is "Anthropic / Claude Code — Grep"?
It is a tool listed on OpenRuna — A powerful search tool built on ripgrep Usage: - ALWAYS use Grep for search tasks. NEVER invoke `grep` or `rg` as a Bash command. The Grep 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 You can copy and adapt it for ChatGPT, Claude, Cursor, or any other AI assistant.
Is "Anthropic / Claude Code — Grep" free to use?
Most OpenRuna resources are open or CC0-licensed. Check the license shown on this page before commercial use; premium collections are clearly marked as such.
How do I get the best results from this tool?
Replace any placeholders, add your project context, and ask the model to confirm its assumptions first. Iterate over 2–3 follow-up turns rather than expecting a perfect first response.
Does "Anthropic / Claude Code — Grep" work with both Claude and ChatGPT?
Yes — it is model-agnostic text, so it runs on Claude, ChatGPT, Gemini, and Cursor. The tips on this page cover each of those assistants specifically.
Where can I find resources related to "Anthropic / Claude Code — Grep"?
Scroll to the Related resources section on this page, or open the matching category hub on OpenRuna to find connected prompts, tools, agents, and datasets in the same topic area.

Related resources