diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..2eea525
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1 @@
+.env
\ No newline at end of file
diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000..ffa9ead
--- /dev/null
+++ b/.env.example
@@ -0,0 +1 @@
+OPENAI_API_KEY=123456ABCDEF
\ No newline at end of file
diff --git a/.gitea/workflows/main.yml b/.gitea/workflows/main.yml
new file mode 100644
index 0000000..0b54460
--- /dev/null
+++ b/.gitea/workflows/main.yml
@@ -0,0 +1,32 @@
+name: Build and Push AI Image
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Docker smoke test
+        run: docker ps -a
+
+      - name: Docker login
+        run: |
+          echo "${{ secrets.REGISTRY_PASSWORD }}" \
+            | docker login git.petyi.eu \
+              -u "${{ secrets.REGISTRY_USER }}" \
+              --password-stdin
+
+      - name: Docker build
+        run: |
+          docker build -t git.petyi.eu/szakdolgozat/ai:latest .
+
+      - name: Docker push
+        run: |
+          docker push git.petyi.eu/szakdolgozat/ai:latest
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..b8316be
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,16 @@
+FROM python:3.11-slim
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    curl \
+  && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+
+COPY requirements.txt /app/requirements.txt
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY ai.py /app/ai.py
+
+CMD ["python", "ai.py"]
diff --git a/README.md b/README.md
index e75de15..b4aa19b 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,7 @@
 # AI
 
-Az AI Engine, ami segít eldönteni, hogy hogyan változzon a K8S konfigurációja
\ No newline at end of file
+Az AI Engine, ami segít eldönteni, hogy hogyan változzon a K8S konfigurációja
+
+## .ENV
+
+A helyes működéshez le kell másolni a `.env.example` filet `.env` névre és az api kulcsot a megfelelő helyre bemásolni.
\ No newline at end of file
diff --git a/ai.py b/ai.py
new file mode 100644
index 0000000..f7762c6
--- /dev/null
+++ b/ai.py
@@ -0,0 +1,34 @@
+import os
+import sys
+from openai import OpenAI
+
+
+def main():
+    api_key = os.getenv("OPENAI_API_KEY")
+    if not api_key:
+        print("ERROR: OPENAI_API_KEY environment variable is not set.", file=sys.stderr)
+        sys.exit(1)
+
+    # Az új OpenAI kliens automatikusan az OPENAI_API_KEY env-ből dolgozik
+    client = OpenAI()
+
+    prompt = "Please respond with exactly the string: hello world"
+
+    try:
+        response = client.responses.create(
+            model="gpt-4.1-mini",
+            input=prompt,
+        )
+
+        # Egyszerű, „naivan” kiszedjük a szöveget
+        msg = response.output[0].content[0].text
+
+        print("Model response:", msg)
+
+    except Exception as e:
+        print(f"ERROR while calling OpenAI API: {e}", file=sys.stderr)
+        sys.exit(1)
+
+
+if __name__ == "__main__":
+    main()
diff --git a/docker-compose.yaml b/docker-compose.yaml
new file mode 100644
index 0000000..282e1c3
--- /dev/null
+++ b/docker-compose.yaml
@@ -0,0 +1,8 @@
+version: "3.9"
+
+services:
+  ai-helper:
+    build: .
+    container_name: ai-helper
+    environment:
+      OPENAI_API_KEY: "${OPENAI_API_KEY}"
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..34a32f5
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,3 @@
+openai>=1.52.0
+PyYAML>=6.0.2
+requests>=2.32.3