websearch-deepseek

MCP server · npm · ★ 33 · graded 2026-10-20Source linked

通用 MCP Server — 基于 DeepSeek 原生联网搜索 API 的 Web Search 工具。适用于 Claude Code、Cursor、Continue、OpenCode 等任何支持 MCP 协议的 AI 编程助手。

No outside reports on file

websearch-deepseek is distributed via npm (websearch-deepseek); review its source code, dependencies, and requested permissions before use.

Based on public adoption and transparency signals as of Oct 19, 2026. Our opinion, not a code audit or security guarantee.

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What it can access

Local filesNo local folder access notedLOW
Command executionRuns shell or system commandsREVIEW
Network reachConnects to outside service APINOTED
CredentialsNo API token requiredLOW
Package sourcenpm (websearch-deepseek)PUBLIC

Inferred from this listing’s public package details and description. Check the project’s source before installing.

Install

npx -y websearch-deepseek

All setup options ↓

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Everything known

We found nothing about this project in the sources we read (last checked 2026-10-30). That does not mean it has no problems.

0 incidents · 0 advisories · 0 news articles · 0 community threads · checked 2026-10-30

Popularity grade: D (from public signals such as stars and downloads, not a code review). Graded 2026-10-20.

Sources we read: OSV, GitHub Advisory Database, CISA Known Exploited Vulnerabilities, 44 security news feeds and our incident library. Last checked 2026-10-30.

Check a specific version →

About Websearch Deepseek

Websearch Deepseek is an MCP server focused on Developer tools and Web & browsing: 通用 MCP Server — 基于 DeepSeek 原生联网搜索 API 的 Web Search 工具。适用于 Claude Code、Cursor、Continue、OpenCode 等任何支持 MCP 协议的 AI 编程助手。.

It is published on npm as websearch-deepseek and hosted on GitHub at lyumeng/websearch-deepseek (33 GitHub stars, 42 weekly npm downloads, last repository push on 2026-06-14). Based on its public metadata, it operates with standard local or API scope without broad shell execution flags noted.

Setup

Check these steps against the project’s own instructions before running anything.

Run websearch-deepseek with --ignore-scripts in claude_desktop_config.json or .cursor/mcp.json:

json

{
  "mcpServers": {
    "websearch-deepseek": {
      "command": "npx",
      "args": ["-y", "--ignore-scripts", "websearch-deepseek"]
    }
  }
}

Why this grade

DD — High risk signals

Signal-based grade (1/7 points): public source code. This reflects adoption and transparency, not a code review.

Popularity and upkeep

30/100

GitHub stars: 33
Weekly npm downloads: 57
Listing last refreshed: 2026-10-30

These are public popularity signals, not a maintenance check. Look at the repository’s commit history and open issues.

Risks to watch for

Dependency & version pinning: Distributed via npm (websearch-deepseek). Pin an exact release version or commit SHA rather than floating tags so upstream updates are reviewed first.

How to lower the risk

Least-privilege permissions

Give it access only to the specific folders, accounts or projects it needs, never your whole drive or admin account.
Use a separate, limited API key or login just for this tool so you can switch it off without affecting anything else.

Network isolation

Run it on a work computer or sandbox account, not one holding personal or company-sensitive data.
If your IT team can, limit which websites and services it is allowed to contact.

Monitoring

Check its activity history or logs weekly at first, and look at what it changed or sent.
Turn on alerts for new logins or unusual usage on any account it connects to.

Red flags to watch for

It asks for more access than its job requires, or prompts you to paste passwords.
It suddenly updates with new owners, or starts contacting unfamiliar websites.

Questions

How do I install Websearch Deepseek?

Run npx -y websearch-deepseek in your terminal, or add the server entry to your claude_desktop_config.json or .cursor/mcp.json as shown in the Setup section on this page. Full setup docs and environment variables are in github.com/lyumeng/websearch-deepseek.

Are there security reports about Websearch Deepseek?

No reports found for this package in our research (last checked 2026-10-30). Websearch Deepseek currently holds Grade D (High risk signals) based on public adoption and transparency signals. Key risk areas to watch include dependency & version pinning:.

Is Websearch Deepseek actively maintained?

Websearch Deepseek has 33 GitHub stars and 57 weekly npm downloads, with its latest repository commit pushed on 2026-06-14. Our directory data was last refreshed on 2026-10-30. Check recent commit activity, release tags, and open issues at github.com/lyumeng/websearch-deepseek before pinning it in production.

What are alternatives to Websearch Deepseek?

You can compare Websearch Deepseek side by side with other Search MCP servers in the Related tools section on this page, or use the Compare tool on AgentArmorHQ.

Maintain or use Websearch Deepseek? Show its live grade in your GitHub README, docs site, or run a check from the terminal before you install.

AgentArmorHQ Risk Grade D for Websearch Deepseek

GitHub README Markdown:

markdown

[![AgentArmorHQ Risk Grade for Websearch Deepseek](https://agentarmorhq.com/api/badge/lyumeng-websearch-deepseek)](https://agentarmorhq.com/skills/lyumeng-websearch-deepseek)

HTML embed:

html

<a href="https://agentarmorhq.com/skills/lyumeng-websearch-deepseek"><img src="https://agentarmorhq.com/api/badge/lyumeng-websearch-deepseek" alt="AgentArmorHQ Risk Grade for Websearch Deepseek" height="20" /></a>

Terminal check:

terminal

curl -fsSL https://agentarmorhq.com/api/cli | node --input-type=module - check "lyumeng-websearch-deepseek"

Share with your security lead

Need sign-off to use websearch-deepseek? Copy this note for Slack, a ticket or a pull request.

### AgentArmorHQ Security Review Memo: websearch-deepseek
- **Listing URL:** https://agentarmorhq.com/skills/lyumeng-websearch-deepseek
- **Type:** App connector
- **Risk Grade:** Grade D (High risk signals)
- **Outside Security Advisories on File:** 0
- **Public Adoption:** 33 GitHub stars, 57 weekly npm downloads

#### Permission & Blast-Radius Signals
- **Local files:** No local folder access noted
- **Command execution:** Runs shell or system commands
- **Network reach:** Connects to outside service API
- **Credentials:** No API token required
- **Package source:** npm (websearch-deepseek)

#### Recommended Hardened Setup
- **Command:** `npx -y --ignore-scripts websearch-deepseek`
- **Controls:** Pin an exact version in `.mcp.json`, scope access to a single workspace folder, and use a least-privilege read-only token where supported.

_Based on public adoption and transparency signals as of Oct 19, 2026. Our opinion, not a code audit or security guarantee._

Key facts

Type: App connector
Publisher: lyumeng
Source code: github.com/lyumeng/websearch-deepseek
Install command: npm install websearch-deepseek
Est. context load: ~700 tokens / turn (~4 tool schemas, 0.35% of 200k context)
Popularity: 33 GitHub stars, 57 weekly npm downloads
Last updated: 2026-10-30
Last graded: 2026-10-20

Community

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