diff --git a/.github/workflows/json_validate.yml b/.github/workflows/json_validate.yml
new file mode 100644
index 00000000..92b0401e
--- /dev/null
+++ b/.github/workflows/json_validate.yml
@@ -0,0 +1,14 @@
+name: Validate JSONs
+
+on: [push, pull_request]
+
+jobs:
+  verify-json-validation:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - name: Validate JSON
+        uses: docker://orrosenblatt/validate-json-action:latest
+        env:
+          INPUT_SCHEMA: ./schema.json
+          INPUT_JSONS: custom_components/battery_notes/data/library.json
diff --git a/custom_components/battery_notes/data/library.json b/custom_components/battery_notes/data/library.json
index 8d3f79c2..c83173d2 100644
--- a/custom_components/battery_notes/data/library.json
+++ b/custom_components/battery_notes/data/library.json
@@ -11,24 +11,24 @@
             "model": "[Flower sensor](http://modkam.ru/?p=1700) (DIYRuZ_Flower)",
             "battery_type": "AAA",
             "battery_quantity": 2
-        },        
+        },
         {
             "manufacturer": "Fantem",
             "model": "4 in 1 multi sensor (ZB003-X)",
             "battery_type": "CR123A",
             "battery_quantity": 2
-        },      
+        },
         {
             "manufacturer": "GiEX",
             "model": "Water irrigation valve (QT06_2)",
             "battery_type": "AA",
             "battery_quantity": 4
-        },      
+        },
         {
             "manufacturer": "HEIMAN",
             "model": "Smart carbon monoxide sensor (HS1CA-E)",
             "battery_type": "CR123A"
-        },        
+        },
         {
             "manufacturer": "OSRAM",
             "model": "Smart+ switch mini (AC0251100NJ/AC0251600NJ/AC0251700NJ)",
@@ -70,24 +70,24 @@
             "manufacturer": "SONOFF",
             "model": "Motion sensor (SNZB-03)",
             "battery_type": "CR2450"
-        },        
+        },
         {
             "manufacturer": "Sonoff",
             "model": "Temperature and humidity sensor (SNZB-02)",
             "battery_type": "CR2430"
-        },     
+        },
         {
             "manufacturer": "Sure Petcare",
             "model": "Pet flap",
             "battery_type": "C",
             "battery_quantity": 4
-        },     
+        },
         {
             "manufacturer": "SwitchBot",
             "model": "W340001X",
             "battery_type": "AAA",
             "battery_quantity": 2
-        },      
+        },
         {
             "manufacturer": "Tado",
             "model": "RU01",
@@ -99,13 +99,13 @@
             "model": "VA02",
             "battery_type": "AA",
             "battery_quantity": 2
-        },      
+        },
         {
             "manufacturer": "TT Lock",
             "model": "SN511-180MS_PV53",
             "battery_type": "AA",
             "battery_quantity": 4
-        },     
+        },
         {
             "manufacturer": "TuYa",
             "model": "Soil sensor (TS0601_soil)",
@@ -153,12 +153,12 @@
             "manufacturer": "Xiaomi",
             "model": "Aqara D1 double key wireless wall switch (WXKG07LM)",
             "battery_type": "CR2032"
-        },         
+        },
         {
             "manufacturer": "Xiaomi",
             "model": "Aqara D1 single key wireless wall switch (WXKG06LM)",
             "battery_type": "CR2032"
-        },       
+        },
         {
             "manufacturer": "Xiaomi",
             "model": "Aqara wireless switch (WXKG11LM)",
@@ -169,7 +169,7 @@
             "model": "Aqara TVOC air quality monitor (VOCKQJK11LM)",
             "battery_type": "CR2450",
             "battery_quantity": 2
-        },        
+        },
         {
             "manufacturer": "Xiaomi",
             "model": "Aqara water leak sensor (SJCGQ11LM)",
@@ -184,16 +184,16 @@
             "manufacturer": "Xiaomi",
             "model": "HHCCJCY01",
             "battery_type": "CR2032"
-        },      
+        },
         {
             "manufacturer": "Xiaomi",
             "model": "LYWSD03MMC",
             "battery_type": "CR2032"
-        },        
+        },
         {
             "manufacturer": "Xiaomi",
             "model": "MiJia wireless switch (WXKG01LM)",
             "battery_type": "CR2032"
         }
     ]
-}
+}
\ No newline at end of file
diff --git a/schema.json b/schema.json
new file mode 100644
index 00000000..076de006
--- /dev/null
+++ b/schema.json
@@ -0,0 +1,44 @@
+{
+    "$schema": "http://json-schema.org/draft-07/schema",
+    "$id": "https://github.com/andrew-codechimp/HA-Battery-Notes.schema.json",
+    "title": "Battery Notes Library",
+    "description": "Library of battery types for devices",
+    "type": "object",
+    "properties": {
+        "version": {
+            "description": "Version of the library schema",
+            "type": "integer"
+        },
+        "devices": {
+            "type": "array",
+            "items": {
+                "type": "object",
+                "additionalProperties": false,
+                "required": [
+                    "manufacturer",
+                    "model",
+                    "battery_type"
+                ],
+                "properties": {
+                    "manufacturer": {
+                        "type": "string"
+                    },
+                    "model": {
+                        "type": "string"
+                    },
+                    "battery_type": {
+                        "type": "string"
+                    },
+                    "battery_quantity": {
+                        "type": "integer"
+                    }
+                }
+            }
+        }
+    },
+    "additionalProperties": false,
+    "required": [
+        "version",
+        "devices"
+    ]
+}
\ No newline at end of file