diff --git a/src/officesense_pi/.prettierrc b/src/officesense_pi/.prettierrc
new file mode 100644
index 0000000..47644cf
--- /dev/null
+++ b/src/officesense_pi/.prettierrc
@@ -0,0 +1,7 @@
+{
+    "semi": true,
+    "singleQuote": false,
+    "tabWidth": 4,
+    "trailingComma": "es5",
+    "printWidth": 100
+}
\ No newline at end of file
diff --git a/src/officesense_pi/package-lock.json b/src/officesense_pi/package-lock.json
index f2b516a..fec5589 100644
--- a/src/officesense_pi/package-lock.json
+++ b/src/officesense_pi/package-lock.json
@@ -23,6 +23,7 @@
         "@types/express": "^5.0.6",
         "@types/express-session": "^1.19.0",
         "@types/node": "^25.7.0",
+        "prettier": "^3.8.3",
         "tsx": "^4.21.0",
         "typescript": "^6.0.3"
       }
@@ -6653,6 +6654,22 @@
       "integrity": "sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==",
       "license": "MIT"
     },
+    "node_modules/prettier": {
+      "version": "3.8.3",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.8.3.tgz",
+      "integrity": "sha512-7igPTM53cGHMW8xWuVTydi2KO233VFiTNyF5hLJqpilHfmn8C8gPf+PS7dUT64YcXFbiMGZxS9pCSxL/Dxm/Jw==",
+      "dev": true,
+      "license": "MIT",
+      "bin": {
+        "prettier": "bin/prettier.cjs"
+      },
+      "engines": {
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/prettier/prettier?sponsor=1"
+      }
+    },
     "node_modules/prisma": {
       "version": "6.19.3",
       "resolved": "https://registry.npmjs.org/prisma/-/prisma-6.19.3.tgz",
diff --git a/src/officesense_pi/package.json b/src/officesense_pi/package.json
index 52d08d2..a051332 100644
--- a/src/officesense_pi/package.json
+++ b/src/officesense_pi/package.json
@@ -9,12 +9,15 @@
   "scripts": {
     "dev": "tsx src/index.ts",
     "build": "tsc",
-    "start": "node dist/index.js"
+    "start": "node dist/index.js",
+    "format": "prettier --write \"src/**/*.{ts,tsx}\"",
+    "format:check": "prettier --check \"src/**/*.{ts,tsx}\""
   },
   "devDependencies": {
     "@types/express": "^5.0.6",
     "@types/express-session": "^1.19.0",
     "@types/node": "^25.7.0",
+    "prettier": "^3.8.3",
     "tsx": "^4.21.0",
     "typescript": "^6.0.3"
   },
@@ -29,4 +32,4 @@
     "prisma": "^6.19.3",
     "redis": "^5.12.1"
   }
-}
+}
\ No newline at end of file