Mcp DEEPwebresearch

Name: Mcp DEEPwebresearch
Author: qpd-v

playwright · by qpd-v

Enhanced MCP server for deep web research

84 52.1M/wk 3 tools GitHub npm

No known CVEs

MIT license

Stale

Last commit 450d ago

Works with most clients

Transport: stdio, sse, http

3 tools · ~235 tok

Grade A · 0.1% of 200K ctx

Edit this pageView history

Search Browser

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "deepwebresearch": {
      "args": [],
      "command": "mcp-deepwebresearch"
    }
  }
}

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What Mcp DEEPwebresearch does

A Model Context Protocol (MCP) server for advanced web research.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y 'playwright' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

81/100across 5 weighted dimensions

How we score →

0255075100

−19

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

1 fixed

CVE-2025-59288medium · fixedCVSS 4

Playwright downloads and installs browsers without verifying the authenticity of the SSL certificate

### Summary Use of `curl` with the `-k` (or `--insecure`) flag in installer scripts allows attackers to deliver arbitrary executables via Man-in-the-Middle (MitM) attacks. This can lead to full system compromise, as the downloaded files are installed as privileged applications. ### Details The following scripts in the `microsoft/playwright` repository at commit [`bee11cbc28f24bd18e726163d0b9b1571b4f26a8`](https://github.com/microsoft/playwright/commit/bee11cbc28f24bd18e726163d0b9b1571b4f26a8) u

Affected: >= 0Fixed in 1.55.1source →

Inventory

Tools (3)

Click any tool to inspect its schema.

~235 tokens total

Inventory

Prompts (1)

agentic-research

A guided research prompt that helps Claude conduct thorough web research by starting with broad searches, prioritizing high-quality sources, iteratively refining research direction, keeping the user informed, and always citing sources with URLs

Community

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Frequently Asked Questions

Is Mcp DEEPwebresearch safe to use?: Mcp DEEPwebresearch has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
How do I install Mcp DEEPwebresearch?: Mcp DEEPwebresearch supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can Mcp DEEPwebresearch do?: Mcp DEEPwebresearch provides 3 tools: deep_research, parallel_search, visit_page. See the full tools list on the server page for descriptions and parameters.
What AI clients work with Mcp DEEPwebresearch?: Mcp DEEPwebresearch is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is Mcp DEEPwebresearch actively maintained?: Mcp DEEPwebresearch is not actively maintained — last commit was 450 days ago. It has 84 GitHub stars.

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Community

Discussion

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Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Frequently Asked Questions

Is Mcp DEEPwebresearch safe to use?

Mcp DEEPwebresearch has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.

How do I install Mcp DEEPwebresearch?

Mcp DEEPwebresearch supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can Mcp DEEPwebresearch do?

Mcp DEEPwebresearch provides 3 tools: deep_research, parallel_search, visit_page. See the full tools list on the server page for descriptions and parameters.

What AI clients work with Mcp DEEPwebresearch?

Mcp DEEPwebresearch is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.

Is Mcp DEEPwebresearch actively maintained?

Mcp DEEPwebresearch is not actively maintained — last commit was 450 days ago. It has 84 GitHub stars.