Xgrep FAQs

Question 1

What is Xgrep and its primary purpose?

Accepted Answer

Xgrep is an ultra-fast indexed code search engine designed for large codebases. It also features a built-in MCP (Model Context Protocol) server to integrate seamlessly with AI coding tools, providing rapid, context-aware search.

Question 2

What kind of output does Xgrep provide for Large Language Models (LLMs)?

Accepted Answer

Xgrep offers an `--format llm` option that produces Markdown output. This output includes language tags, context lines, and token-aware truncation, specifically optimized for easier processing by AI models.

Question 3

How much faster is Xgrep compared to tools like ripgrep or fd?

Accepted Answer

Xgrep's indexed search can be up to 46x faster than ripgrep for repeated searches on large codebases. Its file discovery mode is also significantly quicker, often 20-30x faster than `fd` or `find`.

Question 4

What is the MCP server feature and how does it benefit AI agents?

Accepted Answer

The built-in MCP (Model Context Protocol) server allows AI coding tools (like Claude Code) to leverage Xgrep's ultra-fast indexed search. It provides AI agents with fast access to code context, definitions, and file discovery capabilities.

Question 5

Does Xgrep require extensive setup or configuration?

Accepted Answer

No, Xgrep is designed for zero configuration. After `cargo install xgrep-search`, the index builds automatically on the first search, and it works efficiently on macOS, Linux, and Windows.

Xgrep

Xgrep

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主要功能

使用案例