Regex Engine MCP - Test, Explain & Build Regex Patterns

Name: Regex Engine MCP - Test, Explain & Build Regex Patterns
Author: yedanyagamiai-cmd

@yedanyagamiai-cmd

リポジトリホームページ

Regex Engine MCP - Test, Explain & Build Regex Patterns について

49 AI tools across 9 MCP servers. Enterprise AGI Runtime (1,054 tests). Free tier. ☕ buymeacoffee.com/yesinyagami

#regex #mcp #cloudflare-workers #pattern-matching #text-processing

基本情報

カテゴリ

開発者ツール

ライセンス

MIT

ランタイム

node

トランスポート

stdio

公開者

yedanyagamiai-cmd

投稿者

yagami yedan

設定

以下の設定を使って、このサーバーを MCP 対応クライアントに追加してください。

{
  "mcpServers": {
    "regex-engine": {
      "url": "https://regex-engine-mcp.yagami8095.workers.dev/mcp"
    }
  }
}

ツール

Test a regex pattern against text and return all matches with positions

Explain any regex pattern in plain English, step by step

Build a regex from a natural language description

Find and replace using regex with capture group support

Extract all matching substrings from text

概要

What is Regex Engine MCP - Test, Explain & Build Regex Patterns?

This MCP server lets AI assistants build, test, explain, and apply regular expressions using plain language. It runs on Cloudflare Workers with no local installation, dependencies, or API keys required.

How to use Regex Engine MCP - Test, Explain & Build Regex Patterns?

Add the URL https://regex-engine-mcp.yagami8095.workers.dev/mcp to your MCP-compatible client’s configuration (e.g., Claude Desktop, Cursor). No setup or dependencies needed. Use natural language prompts like “Build a regex for email addresses” or “Explain this regex pattern.”

Key features of Regex Engine MCP - Test, Explain & Build Regex Patterns

Build regex from natural language descriptions
Explain any regex pattern step by step
Test regex patterns against text with match positions
Find and replace using regex with capture groups
Extract all matching substrings from text

Use cases of Regex Engine MCP - Test, Explain & Build Regex Patterns

Generate regex on the fly without searching the web
Understand complex regex patterns found in existing code
Extract structured data like phone numbers or URLs from text
Clean and transform text using find-and-replace with capture groups

FAQ from Regex Engine MCP - Test, Explain & Build Regex Patterns

Do I need to install anything?

No. This runs on Cloudflare Workers. Add the URL to your AI client’s MCP config and you are ready. No dependencies, no API keys, no setup.

Which regex flavor does it use?

JavaScript regex (ECMAScript). This covers 99% of what web developers and general programmers need, including named capture groups, lookaheads, and all standard flags (g, i, m, s, u).

Can it handle complex patterns like recursive matching?

It handles everything JavaScript regex supports. For truly complex patterns (like balanced parentheses), the build tool will generate the best possible approximation and explain any limitations.