ducduckgo-mcp-server

README.md

@@ -9,6 +9,7 @@ This repository provides Nix derivations for MCP (Model Context Protocol) server
 | Package                         | Description                                                      | Language   |
 |---------------------------------|------------------------------------------------------------------|------------|
 | academic-search-mcp-server      | Search academic papers via Semantic Scholar and Crossref         | Python     |
+| duckduckgo-mcp-server           | Web search and content fetching via DuckDuckGo                  | Python     |
 | kindly-web-search-mcp-server    | Web search + content retrieval via Serper, Tavily, or SearXNG   | Python     |
 | manim-mcp-server                | Execute Manim animation code and return videos                  | Python     |
 | pdf-reader-mcp                  | Production‑ready PDF processing with parallel processing        | TypeScript |

opencode.json

@@ -29,7 +29,7 @@
     "kindly-web-search": {
       "type": "local",
       "command": ["kindly-web-search-mcp-server", "start-mcp-server"],
-      "enabled": true,
+      "enabled": false,
       "environment": {
         "SEARXNG_BASE_URL": "https://search.bueso.eu"
       }
@@ -41,6 +41,11 @@
       "environment": {
         "RUST_LOG": "info"
       }
+    },
+    "duckduckgo": {
+      "type": "local",
+      "command": ["duckduckgo-mcp-server"],
+      "enabled": true
     }
   }
 }

packages/default.nix

@@ -17,5 +17,6 @@
   pdf-reader-mcp = pkgs.callPackage ./pdf-reader-mcp/package.nix { };
   kindly-web-search-mcp-server = pkgs.callPackage ./kindly-web-search-mcp-server/package.nix { };
   rust-research-mcp = pkgs.callPackage ./rust-research-mcp/package.nix { };
+  duckduckgo-mcp-server = pkgs.callPackage ./duckduckgo-mcp-server/package.nix { };
   # example-mcp-server = pkgs.callPackage ./example-mcp-server/package.nix { };
 }

packages/duckduckgo-mcp-server/package.nix

@@ -0,0 +1,38 @@
+{
+  lib,
+  python3Packages,
+  fetchFromGitHub,
+}:
+
+python3Packages.buildPythonApplication rec {
+  pname = "duckduckgo-mcp-server";
+  version = "0.1.1-unstable";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "nickclyde";
+    repo = "duckduckgo-mcp-server";
+    rev = "d198a2f0e8bd7c862d87d8517e1518aa295f8348";
+    hash = "sha256-aoWU5AVErAt73V+BgveEmVnjNh/cteS+A9AIFLylOsw=";
+  };
+
+  build-system = [ python3Packages.hatchling ];
+
+  dependencies = with python3Packages; [
+    beautifulsoup4
+    httpx
+    mcp
+  ];
+
+  doCheck = false;
+
+  pythonImportsCheck = [ "duckduckgo_mcp_server" ];
+
+  meta = with lib; {
+    description = "MCP server providing web search via DuckDuckGo";
+    homepage = "https://github.com/nickclyde/duckduckgo-mcp-server";
+    license = licenses.mit;
+    mainProgram = "duckduckgo-mcp-server";
+    platforms = platforms.all;
+  };
+}