diff --git a/.github/workflows/update-metadata.main.kts b/.github/workflows/update-metadata.main.kts
new file mode 100755
index 0000000..7dcd99e
--- /dev/null
+++ b/.github/workflows/update-metadata.main.kts
@@ -0,0 +1,36 @@
+#!/usr/bin/env kotlin
+@file:DependsOn("io.github.typesafegithub:github-workflows-kt:1.7.0")
+
+import io.github.typesafegithub.workflows.actions.actions.CheckoutV4
+import io.github.typesafegithub.workflows.domain.RunnerType
+import io.github.typesafegithub.workflows.dsl.workflow
+import io.github.typesafegithub.workflows.domain.triggers.Push
+import io.github.typesafegithub.workflows.yaml.writeToFile
+
+workflow(
+    name = "Update metadata",
+    sourceFile = __FILE__.toPath(),
+    on = listOf(Push(branches = listOf("main"))),
+) {
+    job(
+        id = "generate",
+        runsOn = RunnerType.UbuntuLatest,
+    ) {
+        uses(action = CheckoutV4())
+        run(
+            name = "Configure git",
+            command = """
+                git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+                git config user.name "github-actions[bot]"
+            """.trimIndent()
+        )
+        run(
+            name = "Run generation logic",
+            command = "scripts/updateMetadata.main.kts",
+        )
+        run(
+            name = "Push new commit",
+            command = "git push",
+        )
+    }
+}.writeToFile()
diff --git a/.github/workflows/update-metadata.yaml b/.github/workflows/update-metadata.yaml
new file mode 100644
index 0000000..34a1a2d
--- /dev/null
+++ b/.github/workflows/update-metadata.yaml
@@ -0,0 +1,41 @@
+# This file was generated using Kotlin DSL (.github/workflows/update-metadata.main.kts).
+# If you want to modify the workflow, please change the Kotlin file and regenerate this YAML file.
+# Generated with https://github.com/typesafegithub/github-workflows-kt
+
+name: 'Update metadata'
+on:
+  push:
+    branches:
+    - 'main'
+jobs:
+  check_yaml_consistency:
+    name: 'Check YAML consistency'
+    runs-on: 'ubuntu-latest'
+    steps:
+    - id: 'step-0'
+      name: 'Check out'
+      uses: 'actions/checkout@v4'
+    - id: 'step-1'
+      name: 'Execute script'
+      run: 'rm ''.github/workflows/update-metadata.yaml'' && ''.github/workflows/update-metadata.main.kts'''
+    - id: 'step-2'
+      name: 'Consistency check'
+      run: 'git diff --exit-code ''.github/workflows/update-metadata.yaml'''
+  generate:
+    runs-on: 'ubuntu-latest'
+    needs:
+    - 'check_yaml_consistency'
+    steps:
+    - id: 'step-0'
+      uses: 'actions/checkout@v4'
+    - id: 'step-1'
+      name: 'Configure git'
+      run: |-
+        git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+        git config user.name "github-actions[bot]"
+    - id: 'step-2'
+      name: 'Run generation logic'
+      run: 'scripts/updateMetadata.main.kts'
+    - id: 'step-3'
+      name: 'Push new commit'
+      run: 'git push'
diff --git a/scripts/updateMetadata.main.kts b/scripts/updateMetadata.main.kts
new file mode 100755
index 0000000..2c9d077
--- /dev/null
+++ b/scripts/updateMetadata.main.kts
@@ -0,0 +1,55 @@
+#!/usr/bin/env kotlin
+@file:DependsOn("it.krzeminski:snakeyaml-engine-kmp-jvm:2.7.1")
+@file:DependsOn("org.eclipse.jgit:org.eclipse.jgit:6.8.0.202311291450-r")
+
+import org.eclipse.jgit.api.Git
+import org.snakeyaml.engine.v2.api.Dump
+import org.snakeyaml.engine.v2.api.DumpSettings
+import org.snakeyaml.engine.v2.common.ScalarStyle
+import java.io.File
+
+removeMetadataFiles()
+generateMetadataFiles()
+commitChanges()
+
+fun removeMetadataFiles() {
+    File("typings").walk()
+        .filter { it.name == "metadata.yml" }
+        .forEach { it.delete() }
+}
+
+fun generateMetadataFiles() {
+    File("typings").walk()
+        .filter { it.isActionRootDir() }
+        .forEach { actionRootDir ->
+            val versionsWithTypings = actionRootDir.listFiles()
+                .filter { it.isDirectory }
+                .map { it.name }
+                .sortedBy { it.removePrefix("v") }
+            writeToMetadataFile(actionRootDir, versionsWithTypings)
+        }
+}
+
+fun commitChanges() {
+    Git.open(File(".")).apply {
+        add().addFilepattern("typings/").call()
+
+        if (status().call().hasUncommittedChanges()) {
+            commit().setMessage("Update metadata").call()
+        }
+    }
+}
+
+fun writeToMetadataFile(actionRootDir: File, versionsWithTypings: List<String>) {
+    val structureToDump = mapOf(
+        "versionsWithTypings" to versionsWithTypings
+    )
+    val dumpSettings = DumpSettings.builder()
+        .setDefaultScalarStyle(ScalarStyle.DOUBLE_QUOTED)
+        .build()
+    val dump = Dump(dumpSettings)
+    val yamlAsString = dump.dumpToString(structureToDump)
+    actionRootDir.resolve("metadata.yml").writeText(yamlAsString)
+}
+
+fun File.isActionRootDir() = path.split("/").filter { it.isNotBlank() }.size == 3