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Website Scraper MCP Server

网站抓取工具

用于抓取网站并将 HTML 转换为 Markdown 的命令行工具和 MCP 服务器。

特征

  • 使用 Mozilla 的Readability库(与 Firefox 的 Reader View 使用的引擎相同)从网页中提取有意义的内容

  • 使用 TurndownService 将干净的 HTML 转换为高质量的 Markdown

  • 通过删除潜在有害的脚本标签来安全地处理 HTML

  • 既可用作命令行工具,又可用作 MCP 服务器

  • 支持本地HTML文件直接转换为Markdown

Related MCP server: superFetch MCP Server

安装

# Install dependencies
npm install

# Build the project
npm run build

# Optionally, install globally
npm install -g .

用法

CLI模式

# Print output to console
scrape https://example.com

# Save output to a file
scrape https://example.com output.md

# Convert a local HTML file to Markdown
scrape --html-file input.html

# Convert a local HTML file and save output to a file
scrape --html-file input.html output.md

# Show help
scrape --help

# Or run via npm script
npm run start:cli -- https://example.com

MCP 服务器模式

该工具可用作模型上下文协议(MCP)服务器:

# Start in MCP server mode
npm start

代码结构

  • src/index.ts - 核心功能和 MCP 服务器实现

  • src/cli.ts - 命令行界面实现

  • src/data_processing.ts - HTML 到 Markdown 的转换功能

API

该工具导出以下功能:

// Scrape a website and convert to Markdown
import { scrapeToMarkdown } from './build/index.js';

// Convert HTML string to Markdown directly
import { htmlToMarkdown } from './build/data_processing.js';

async function example() {
  // Web scraping
  const markdown = await scrapeToMarkdown('https://example.com');
  console.log(markdown);
  
  // Direct HTML conversion
  const html = '<h1>Hello World</h1><p>This is <strong>bold</strong> text.</p>';
  const md = htmlToMarkdown(html);
  console.log(md);
}

执照

国际学习中心

Available Tools

1 tool
scrape-to-markdownD
ParametersJSON Schema
NameRequiredDescriptionDefault
urlYes

TDQS

D1/5.0
Behavior1/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Tool has no description.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness1/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Tool has no description.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness1/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Tool has no description.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters1/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Tool has no description.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose1/5

Does the description clearly state what the tool does and how it differs from similar tools?

Tool has no description.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines1/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Tool has no description.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections.

  1. 1 tool update
    • First observedscrape-to-markdown

TDQS

D1.7/5.0

Scored across 1 tool

Disambiguation5/5

With only one tool, there is no possibility of ambiguity or overlap between tools. The single tool 'scrape-to-markdown' stands alone with no other tools to confuse it with.

Naming Consistency5/5

Since there is only one tool, naming consistency is inherently perfect. The tool name 'scrape-to-markdown' follows a clear verb-noun pattern, and there are no other tools to deviate from this pattern.

Tool Count2/5

A single tool for a 'Website Scraper MCP Server' is too few for the apparent scope, as scraping typically involves multiple operations like configuring, parsing, or handling errors. This minimal set feels incomplete and thin for the domain.

Completeness1/5

The tool set is severely incomplete for a scraping server. It lacks essential operations such as fetching URLs, handling different content types, error management, or data extraction beyond markdown. This single tool creates significant gaps that will cause agent failures in real-world scraping tasks.

Maintenance

ActivityInactive
ResponsivenessNo issues

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