MCP DuckDuckGo Search
Provides tools to query the DuckDuckGo Instant Answer API for search results.
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@MCP DuckDuckGo Searchwhat is the population of Tokyo?"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
MCP DuckDuckGo Search
A Model Context Protocol (MCP) server querying DuckDuckGo Instant Answer API.
Installation
Installing via Smithery
To install DuckDuckGo Search for Claude Desktop automatically via Smithery:
npx -y @smithery/cli install @shaheen2013/duckduckgo-search-mcp-server --client claudeManual Installation
# Clone the repository
git clone https://github.com/shaheen2013/duckduckgo-search-mcp-server.git
cd duckduckgo-search-mcp-server
# Install dependencies
npm install
# Build the project
npm run buildDocker
You can test this MCP server using Docker. To do this first run:
docker build -t duckduckgo-search-mcp-server .
docker run -p 8080:8080 duckduckgo-search-mcp-serverYou can then test the server running within Docker via the inspector e.g.
pnpm run inspector http://localhost:8080Related MCP server: search-mcp
Usage
Running the Server
You can use the MCP Inspector to test the server:
npm run inspectorAccess the MCP Inspector and then test the tool e.g.

Development
Project Structure
src/index.ts- Main server implementation
Available Scripts
npm run build- Build the TypeScript codenpm run watch- Watch for changes and rebuildnpm run inspector- Run the MCP Inspector against the server
Contributing
Contributions are welcome! Please feel free to submit a Pull Request.
Acknowledgments
Available Tools
1 toolduckduckgo_searchC
Search DuckDuckGo Instant Answer API for a query string
Inputs: query (required).
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
TDQS
Scored across 1 tool
With only one tool, there is no possibility for confusion or overlap. The single tool is clearly distinct by default.
The naming is perfectly consistent as there is only one tool. The verb_noun pattern is clear and appropriate.
A single tool for a search service is minimal. It may be sufficient for simple queries, but the tool count feels thin for a typical API surface.
The tool only performs a simple search. There are no supporting tools for pagination, fetching detailed results, or handling errors, making the surface incomplete for advanced use cases.
Maintenance
Related MCP Connectors
LLM-ready web search + instant answers + URL-to-clean-text fetch for agents and RAG.
Provides AI assistants with access to Seltz's powerful Web Search capabilities.
Search remote Model Context Protocol servers and tools discovered by BuiltWith, without an API key.
DuckDuckGo: The DuckDuckGo Search API is a tool that allows developers and businesses to integrate.
Related MCP Servers
- FlicenseCqualityDmaintenanceEnables web search capabilities through the Tavily API via the Model Context Protocol. Allows users to perform web searches and retrieve information from the internet through natural language queries.5-
- FlicenseNot gradedqualityDmaintenanceEnables web search capabilities using DuckDuckGo's free API without requiring authentication or API keys.-
- FlicenseCqualityDmaintenanceEnables web search capabilities through the Tavily API, allowing users to search the web for information using natural language queries through the Model Context Protocol.21-
- FlicenseBqualityDmaintenanceEnables querying DuckDuckGo Instant Answer API for search results.11-