diff --git a/README.md b/README.md
index e124011..57d018f 100644
--- a/README.md
+++ b/README.md
@@ -128,7 +128,7 @@ Add to your Claude Desktop MCP config (`claude_desktop_config.json`):
   "mcpServers": {
     "vector": {
       "command": "node",
-      "args": ["/path/to/vector-mcp-server/build/index.js"],
+      "args": ["/path/to/vector-mcp-server/packages/builder/build/index.js"],
       "env": {
         "VECTOR_OGMIOS_URL": "https://ogmios.vector.testnet.apexfusion.org",
         "VECTOR_SUBMIT_URL": "https://submit.vector.testnet.apexfusion.org/api/submit/tx",
@@ -188,11 +188,11 @@ npm run test:smoke
 Builds the server, boots it, and asserts the exposed tool inventory matches the checked-in snapshot. No wallet, no external network. CI runs this and `test:unit` on every PR.
 
 ```bash
-echo "your mnemonic words here" > mnemonic.txt
+echo "your mnemonic words here" > packages/builder/mnemonic.txt
 npm run test:integration
 ```
 
-Requires `mnemonic.txt` in the repo root containing a **funded Vector testnet** mnemonic. Covers the core tools end-to-end against Vector testnet, including the full agent lifecycle: register, discover, profile, update, transfer, message, and deregister. Never runs in CI.
+Requires `mnemonic.txt` in `packages/builder/` containing a **funded Vector testnet** mnemonic. Covers the core tools end-to-end against Vector testnet, including the full agent lifecycle: register, discover, profile, update, transfer, message, and deregister. Never runs in CI.
 
 ## Architecture
 
diff --git a/package-lock.json b/package-lock.json
index ee193b4..fa49ee6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7870,7 +7870,6 @@
       "name": "@apexfusion/vector-mcp-builder",
       "version": "0.1.0",
       "dependencies": {
-        "@apexfusion/vector-mcp-shared": "*",
         "@aws-sdk/client-s3": "^3.1027.0",
         "@lucid-evolution/lucid": "^0.4.29",
         "@modelcontextprotocol/sdk": "^1.4.1",
@@ -7881,6 +7880,9 @@
       },
       "bin": {
         "vector-mcp-builder": "build/index.js"
+      },
+      "devDependencies": {
+        "@apexfusion/vector-mcp-shared": "*"
       }
     },
     "packages/shared": {
diff --git a/packages/builder/package.json b/packages/builder/package.json
index 28eb003..6983df5 100644
--- a/packages/builder/package.json
+++ b/packages/builder/package.json
@@ -4,14 +4,17 @@
   "private": false,
   "type": "module",
   "description": "MCP server for Vector - AI agent interface for the Apex Fusion eUTXO L2",
-  "bin": { "vector-mcp-builder": "./build/index.js" },
-  "files": ["build"],
+  "bin": {
+    "vector-mcp-builder": "./build/index.js"
+  },
+  "files": [
+    "build"
+  ],
   "scripts": {
     "build": "tsup && chmod +x build/index.js",
     "start": "node build/index.js"
   },
   "dependencies": {
-    "@apexfusion/vector-mcp-shared": "*",
     "@aws-sdk/client-s3": "^3.1027.0",
     "@lucid-evolution/lucid": "^0.4.29",
     "@modelcontextprotocol/sdk": "^1.4.1",
@@ -19,5 +22,8 @@
     "cross-fetch": "^4.0.0",
     "dotenv": "^16.4.5",
     "zod": "^3.24.1"
+  },
+  "devDependencies": {
+    "@apexfusion/vector-mcp-shared": "*"
   }
 }
diff --git a/tsconfig.json b/tsconfig.json
deleted file mode 100644
index c31190a..0000000
--- a/tsconfig.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "compilerOptions": {
-    "target": "es2020",
-    "module": "es2020",
-    "moduleResolution": "node",
-    "allowSyntheticDefaultImports": true,
-    "esModuleInterop": true,
-    "strict": true,
-    "skipLibCheck": true,
-    "outDir": "build",
-    "rootDir": "src",
-    "allowJs": true,
-    "checkJs": false,
-    "resolveJsonModule": true,
-    "incremental": true
-  },
-  "include": ["src/**/*"],
-  "exclude": ["node_modules", "build"]
-}
\ No newline at end of file