diff --git a/.drone.yml b/.drone.yml
index 84a5cee..359c321 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -92,7 +92,18 @@ steps:
       tags:
         - $DRONE_TAG
       registry: registry.odit.services
-
+  - name: trigger lib build
+    depends_on: [clone]
+    image: plugins/downstream
+    settings:
+      server: https://ci.odit.services/
+      token: 
+        from_secret: BOT_DRONE_KEY
+      fork: false
+      repositories:
+        - lfk/lib
+      params:
+      - SOURCE_TAG: $DRONE_TAG
 trigger:
   branch:
     - main
diff --git a/.gitignore b/.gitignore
index 25eff0f..77255ed 100644
--- a/.gitignore
+++ b/.gitignore
@@ -133,3 +133,4 @@ build
 *.sqlite
 *.sqlite-jurnal
 docs
+lib
\ No newline at end of file
diff --git a/package.json b/package.json
index f61f52b..61ecdd4 100644
--- a/package.json
+++ b/package.json
@@ -38,11 +38,11 @@
     "reflect-metadata": "^0.1.13",
     "routing-controllers": "^0.9.0-alpha.6",
     "routing-controllers-openapi": "^2.1.0",
+    "sqlite3": "^5.0.0",
     "swagger-ui-express": "^4.1.5",
     "typeorm": "^0.2.29",
     "typeorm-routing-controllers-extensions": "^0.2.0",
     "typeorm-seeding": "^1.6.1",
-    "sqlite3": "^5.0.0",
     "uuid": "^8.3.1"
   },
   "devDependencies": {
@@ -56,6 +56,7 @@
     "axios": "^0.21.0",
     "jest": "^26.6.3",
     "nodemon": "^2.0.6",
+    "rimraf": "^2.7.1",
     "start-server-and-test": "^1.11.6",
     "ts-jest": "^26.4.4",
     "ts-node": "^9.0.0",
@@ -69,7 +70,8 @@
     "test": "jest",
     "test:watch": "jest --watchAll",
     "test:ci": "start-server-and-test dev http://localhost:4010/api/openapi.json test",
-    "seed": "ts-node ./node_modules/typeorm/cli.js schema:sync && ts-node ./node_modules/typeorm-seeding/dist/cli.js seed"
+    "seed": "ts-node ./node_modules/typeorm/cli.js schema:sync && ts-node ./node_modules/typeorm-seeding/dist/cli.js seed",
+    "openapi:export": "ts-node src/openapi_export.ts"
   },
   "nodemonConfig": {
     "ignore": [
@@ -77,4 +79,4 @@
       "docs/*"
     ]
   }
-}
+}
\ No newline at end of file
diff --git a/src/openapi_export.ts b/src/openapi_export.ts
new file mode 100644
index 0000000..8c866be
--- /dev/null
+++ b/src/openapi_export.ts
@@ -0,0 +1,56 @@
+import { validationMetadatasToSchemas } from 'class-validator-jsonschema';
+import consola from "consola";
+import fs from "fs";
+import "reflect-metadata";
+import { createExpressServer, getMetadataArgsStorage } from "routing-controllers";
+import { routingControllersToSpec } from 'routing-controllers-openapi';
+import authchecker from "./authchecker";
+import { config } from './config';
+import { ErrorHandler } from './middlewares/ErrorHandler';
+
+const CONTROLLERS_FILE_EXTENSION = process.env.NODE_ENV === 'production' ? 'js' : 'ts';
+createExpressServer({
+    authorizationChecker: authchecker,
+    middlewares: [ErrorHandler],
+    development: config.development,
+    cors: true,
+    routePrefix: "/api",
+    controllers: [`${__dirname}/controllers/*.${CONTROLLERS_FILE_EXTENSION}`],
+});
+
+const storage = getMetadataArgsStorage();
+const schemas = validationMetadatasToSchemas({
+    refPointerPrefix: "#/components/schemas/",
+});
+
+//Spec creation based on the previously created schemas
+const spec = routingControllersToSpec(
+    storage,
+    {
+        routePrefix: "/api"
+    },
+    {
+        components: {
+            schemas,
+            "securitySchemes": {
+                "AuthToken": {
+                    "type": "http",
+                    "scheme": "bearer",
+                    "bearerFormat": "JWT"
+                }
+            }
+        },
+        info: {
+            description: "The the backend API for the LfK! runner system.",
+            title: "LfK! Backend API",
+            version: "1.0.0",
+        },
+    }
+);
+
+try {
+    fs.writeFileSync("./openapi.json", JSON.stringify(spec), { encoding: "utf-8" });
+    consola.success("Exported openapi spec to openapi.json");
+} catch (error) {
+    consola.error("Couldn't export the openapi spec");
+}