diff --git a/.ci/check_caips.main.kts b/.ci/check_caips.main.kts
new file mode 100755
index 00000000..1c274682
--- /dev/null
+++ b/.ci/check_caips.main.kts
@@ -0,0 +1,40 @@
+#!/usr/bin/env kotlin
+
+@file:Repository("https://jitpack.io")
+@file:DependsOn("com.github.komputing:XIP-checker:0.0.1")
+
+import org.komputing.dipchecker.CheckConfig
+import org.komputing.dipchecker.checkDate
+import org.komputing.dipchecker.checkFolder
+import java.io.File
+import kotlin.system.exitProcess
+
+val config = CheckConfig("caip",
+                mapOf(
+                    "title" to { },
+                    "status" to { value ->
+                        if (!listOf("Draft", "Active", "Review", "Final", "Superseded").contains(value)) throw IllegalArgumentException("Invalid status $value")
+                    },
+                    "type" to { value ->
+                        if (!listOf("Meta", "Standard").contains(value)) throw IllegalArgumentException("Invalid type $value")
+                    },
+                    "author" to { },
+                    "created" to { checkDate(it) }),
+                mapOf(
+                    "requires" to {
+                        if (!(Regex("\\[[0-9]+(, [0-9]+)*\\]").matches(it) || (Regex("[0-9]+").matches(it)))) throw IllegalArgumentException("Invalid requires $it")
+                    },
+                    "discussions-to" to { },
+                    "superseded-by" to { },
+                    "updated" to { checkDate(it) }
+                )
+)
+	    
+try {
+    println(checkFolder(File("CAIPs"), config))
+} catch (e: Exception) {
+    println("Validation of CAIPs failed")
+    println("Reason: " + e.message)
+    exitProcess(1)
+}
+
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 00000000..0a43adef
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,12 @@
+name: CI
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: fwilhe2/setup-kotlin@main
+    - run: kotlin .ci/check_caips.main.kts
\ No newline at end of file
diff --git a/CAIPs/caip-27.md b/CAIPs/caip-27.md
index 76a5db12..1eca88cd 100644
--- a/CAIPs/caip-27.md
+++ b/CAIPs/caip-27.md
@@ -7,7 +7,7 @@ status: Draft
 type: Standard
 created: 2020-12-12
 updated: 2022-11-16
-requires: ["2", "25", "171"]
+requires: [2, 25, 171]
 ---
 
 ## Simple Summary