MCP Node DuckDuckGo Server
@yapweijun1996
About MCP Node DuckDuckGo Server
The MCP Node DuckDuckGo Server is a modular Node.js application that allows developers to integrate and test DuckDuckGo search and web content fetching capabilities through a simple HTTP API. It uses Express to establish endpoints, axios to make outbound HTTP requests, and Cheeri
Config
Add this server to your MCP-compatible client using the configuration below.
{
"mcpServers": {
"MCP-Node-Duckduckgo": {
"command": "node",
"args": [
"mcp-node-duckduckgo-server.js"
]
}
}
}Tools
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Overview
What is MCP Node DuckDuckGo Server?
MCP Node DuckDuckGo Server is a Node.js application that serves as an MCP (Model Context Protocol) server, providing two tools: DuckDuckGo search and webpage content fetching. It uses Express, Axios, and Cheerio, and is designed for developers integrating web search and content retrieval into MCP-based systems.
How to use MCP Node DuckDuckGo Server?
Clone the repository, install dependencies (express, axios, cheerio) with npm, and run node mcp-node-duckduckgo-server.js. The server starts on port 3000. Use the /tools endpoint to list available tools, and POST to /run-tool with JSON body specifying toolName and params to invoke search or fetchContent.
Key features of MCP Node DuckDuckGo Server
- DuckDuckGo search via POST API
- Webpage content fetching and parsing
- Basic rate limiting for request management
- Extensible modular tool architecture
- HTTP endpoints for tool listing and invocation
Use cases of MCP Node DuckDuckGo Server
- Integrate DuckDuckGo search results into MCP clients
- Extract and process text content from arbitrary web pages
- Build automated assistants that search and fetch web content
- Prototype MCP-based applications with search and fetch capabilities
FAQ from MCP Node DuckDuckGo Server
What are the system requirements?
Node.js v12 or higher and npm are required.
How do I start the server?
Run node mcp-node-duckduckgo-server.js from the project directory. The server logs a message confirming it’s running on port 3000.
What endpoints are available?
The server exposes /tools (GET) to list tools and /run-tool (POST) to execute a tool. The two registered tools are search and fetchContent.
Does the server have rate limiting?
Yes, basic rate limiting is implemented to manage request frequency.
Where can I find logs and debug information?
Informational and error messages are logged to the terminal. Use these logs to debug timeouts, HTTP errors, or unexpected responses.
Frequently asked questions
What are the system requirements?
Node.js v12 or higher and npm are required.
How do I start the server?
Run `node mcp-node-duckduckgo-server.js` from the project directory. The server logs a message confirming it’s running on port 3000.
What endpoints are available?
The server exposes `/tools` (GET) to list tools and `/run-tool` (POST) to execute a tool. The two registered tools are `search` and `fetchContent`.
Does the server have rate limiting?
Yes, basic rate limiting is implemented to manage request frequency.
Where can I find logs and debug information?
Informational and error messages are logged to the terminal. Use these logs to debug timeouts, HTTP errors, or unexpected responses.
Basic information
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