MCP Deep Web Research Server (v0.3.0)

@qpd-v

代码仓库

基本信息

分类

数据与分析

许可证

MIT

传输方式

stdio

作者

qpd-v

关于 MCP Deep Web Research Server

Enhanced MCP server for deep web research

MCP Deep Web Research Server 配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "mcp-DEEPwebresearch": {
      "command": "npx",
      "args": [
        "playwright",
        "install",
        "chromium"
      ]
    }
  }
}

MCP Deep Web Research Server 工具

`{ queries: string[], maxParallel?: number }`

maxParallel is limited to 5 to ensure reliable performance

`{ url: string }`

概览

What is MCP Deep Web Research Server?

It is an MCP server that brings real‑time web research into Claude Desktop. It provides intelligent search queuing, enhanced content extraction, and deep research capabilities for users who need structured, sourced information.

How to use MCP Deep Web Research Server?

Install the package globally (npm install -g mcp-deepwebresearch), then install browser dependencies with npx playwright install chromium. Add a deepwebresearch entry to your Claude Desktop config with the command mcp-deepwebresearch. After setup, ask Claude a research question or use the built‑in agentic-research prompt for guided, iterative searching.

Key features of MCP Deep Web Research Server

Intelligent search queue with rate limiting and automatic retries
TF‑IDF relevance scoring and keyword proximity analysis
Google search integration and structured content extraction
Deep research tool with configurable depth and branching
Parallel search of up to five queries simultaneously
Research session tracking with markdown output

Use cases of MCP Deep Web Research Server

Conduct thorough, multi‑source research on a complex topic
Extract and clean content from specific webpages for analysis
Perform parallel searches to quickly gather diverse perspectives
Iteratively refine research direction based on initial findings
Get real‑time, cited information inside Claude Desktop

常见问题

What runtime does it require?

Node.js >= 18 and Playwright (installed automatically as a dependency).

How can I fix rate‑limiting errors?

Increase the `SEARCH_DELAY_MS` environment variable or lower `MAX_PARALLEL_SEARCHES`.

How do I debug issues?

Check Claude Desktop’s MCP logs (e.g., `tail -f ~/Library/Logs/Claude/mcp*.log` on macOS) or enable debug logging by setting `LOG_LEVEL=debug`.

What is the default timeout for searches?

The `deep_research` tool defaults to 55 seconds, and all requests must complete within the 60‑second MCP timeout.

Are there any known limitations?

Parallel searches are capped at 5 concurrent queries, and the server is beta software – some issues may still appear.

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