diff --git a/mcp-wrapper/package-lock.json b/mcp-wrapper/package-lock.json
index 4213bc5..e8ced1c 100644
--- a/mcp-wrapper/package-lock.json
+++ b/mcp-wrapper/package-lock.json
@@ -8,8 +8,7 @@
       "name": "iai-mcp-wrapper",
       "version": "0.1.0",
       "dependencies": {
-        "@modelcontextprotocol/sdk": "^1.0.0",
-        "zod": "^4.0.0"
+        "@modelcontextprotocol/sdk": "^1.0.0"
       },
       "bin": {
         "iai-mcp-wrapper": "dist/index.js"
@@ -518,9 +517,9 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "22.19.17",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.19.17.tgz",
-      "integrity": "sha512-wGdMcf+vPYM6jikpS/qhg6WiqSV/OhG+jeeHT/KlVqxYfD40iYJf9/AE1uQxVWFvU7MipKRkRv8NSHiCGgPr8Q==",
+      "version": "22.19.19",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.19.19.tgz",
+      "integrity": "sha512-dyh/xO2Fh5bYrfWaaqGrRQQGkNdmYw6AmaAUvYeUMNTWQtvb796ikLdmTchRmOlOiIJ1TDXfWgVx1QkUlQ6Hew==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
diff --git a/mcp-wrapper/package.json b/mcp-wrapper/package.json
index 38b1ebe..2a292b1 100644
--- a/mcp-wrapper/package.json
+++ b/mcp-wrapper/package.json
@@ -15,8 +15,7 @@
     "test": "node --import tsx --test test/*.test.ts"
   },
   "dependencies": {
-    "@modelcontextprotocol/sdk": "^1.0.0",
-    "zod": "^4.0.0"
+    "@modelcontextprotocol/sdk": "^1.0.0"
   },
   "devDependencies": {
     "@types/node": "^22.0.0",
diff --git a/pyproject.toml b/pyproject.toml
index d391046..d568aed 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,9 +8,6 @@ dependencies = [
   "pyarrow>=16.0.0",
   "sentence-transformers>=3.0.0",
   "numpy>=2.4.6,<3.0.0",
-  "pydantic>=2.7.0",
-  "torch-hd>=5.7.0",    # imports as `torchhd`; PyPI name has a dash
-  "structlog>=24.0.0",
   "networkx>=3.3",
   "python-igraph>=0.11",
   "leidenalg>=0.10",