OneSearch MCP

A Model Context Protocol server that integrates with multiple search providers for web search, local browser search, URL discovery, and scraping capabilities using agent-browser. It supports engines like SearXNG, Tavily, DuckDuckGo, Bing, and Google, allowing agents to search, scrape pages, extract content, and map URLs.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by yokingma

You need:You must install Chromium browser

Vendor documentation

What you can do with it

Perform web searches using various providers like Tavily or DuckDuckGo
Scrape web pages and extract content in markdown or HTML formats
Discover links from a starting URL using browser automation
Extract preprocessed text blocks from multiple URLs for analysis

Source and maintenance

Community listingRegistry 1.2.4

mcp-registry: io.github.yokingma/one-search-mcp@1.2.4 Source repository

Maintenance checked: Oct 31, 2026, 10:27 PM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

one-search-mcp 1.2.4

npm

one-search-mcp package definition

{
  "version": "1.2.4",
  "transport": "stdio",
  "identifier": "one-search-mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "SEARCH_PROVIDER",
      "format": "string",
      "description": "Search provider to use (searxng, duckduckgo, bing, tavily, google, zhipu, exa, bocha, ydc, local)"
    },
    {
      "name": "SEARCH_API_URL",
      "format": "string",
      "description": "API URL for SearXNG (required if using searxng provider), or Google Custom Search Engine ID for google"
    },
    {
      "name": "SEARCH_API_KEY",
      "format": "string",
      "description": "API key for search provider (required for tavily, bing, google, zhipu, exa, bocha)"
    },
    {
      "name": "YDC_API_KEY",
      "format": "string",
      "description": "You.com API key for ydc provider"
    },
    {
      "name": "ALLOW_PRIVATE_NETWORK",
      "format": "boolean",
      "description": "Allow browser-backed tools to access private, loopback, and link-local network targets when set to true"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "onesearch-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "one-search-mcp@1.2.4"
      ],
      "env": {
        "SEARCH_PROVIDER": "<YOUR_SEARCH_PROVIDER>",
        "SEARCH_API_URL": "<YOUR_SEARCH_API_URL>",
        "SEARCH_API_KEY": "<YOUR_SEARCH_API_KEY>",
        "YDC_API_KEY": "<YOUR_YDC_API_KEY>",
        "ALLOW_PRIVATE_NETWORK": "<YOUR_ALLOW_PRIVATE_NETWORK>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "onesearch-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "one-search-mcp@1.2.4"
      ],
      "env": {
        "SEARCH_PROVIDER": "<YOUR_SEARCH_PROVIDER>",
        "SEARCH_API_URL": "<YOUR_SEARCH_API_URL>",
        "SEARCH_API_KEY": "<YOUR_SEARCH_API_KEY>",
        "YDC_API_KEY": "<YOUR_YDC_API_KEY>",
        "ALLOW_PRIVATE_NETWORK": "<YOUR_ALLOW_PRIVATE_NETWORK>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "onesearch-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "one-search-mcp@1.2.4"
      ],
      "env": {
        "SEARCH_PROVIDER": "<YOUR_SEARCH_PROVIDER>",
        "SEARCH_API_URL": "<YOUR_SEARCH_API_URL>",
        "SEARCH_API_KEY": "<YOUR_SEARCH_API_KEY>",
        "YDC_API_KEY": "<YOUR_YDC_API_KEY>",
        "ALLOW_PRIVATE_NETWORK": "<YOUR_ALLOW_PRIVATE_NETWORK>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "onesearch-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "one-search-mcp@1.2.4"
      ],
      "env": {
        "SEARCH_PROVIDER": "<YOUR_SEARCH_PROVIDER>",
        "SEARCH_API_URL": "<YOUR_SEARCH_API_URL>",
        "SEARCH_API_KEY": "<YOUR_SEARCH_API_KEY>",
        "YDC_API_KEY": "<YOUR_YDC_API_KEY>",
        "ALLOW_PRIVATE_NETWORK": "<YOUR_ALLOW_PRIVATE_NETWORK>"
      }
    }
  }
}

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