diff --git a/.gitea/workflows/check-code_quality.yaml b/.gitea/workflows/check-code_quality.yaml
new file mode 100644
index 0000000..9962c55
--- /dev/null
+++ b/.gitea/workflows/check-code_quality.yaml
@@ -0,0 +1,97 @@
+name: Code Quality Check
+
+on:
+  pull_request:
+    branches:
+      - main
+  push:
+    branches:
+      - main
+
+jobs:
+  quality-check:
+    runs-on: ubuntu-latest
+    env:
+      GITHUB: ${{ secrets.GITHUB }}
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.10'
+
+      - name: Install dependencies
+        run: |
+          pip install -r src/requirements.txt
+          pip install black isort pylint flake8 mypy bandit safety pytest coverage radon          
+
+      - name: Create results folder
+        run: mkdir -p /tmp/results
+
+      # Tools ausführen
+      - name: Run Black
+        run: black --check --diff . > /tmp/results/black.txt 2>&1 || echo "BLACK_FAILED=true" >> $GITHUB_ENV
+
+      - name: Run isort
+        run: isort --check-only --diff . > /tmp/results/isort.txt 2>&1 || echo "ISORT_FAILED=true" >> $GITHUB_ENV
+
+      - name: Run pylint with optional rcfile
+        run: |
+          if [ -f .gitea/linters/pylintrc ]; then
+            echo "Using custom pylintrc file."
+            pylint --rcfile=.gitea/linters/pylintrc . > /tmp/results/pylint.txt 2>&1 || echo "PYLINT_FAILED=true" >> $GITHUB_ENV
+          else
+            echo "No custom pylintrc file found. Using default settings."
+            pylint . > /tmp/results/pylint.txt 2>&1 || echo "PYLINT_FAILED=true" >> $GITHUB_ENV
+          fi          
+
+      - name: Run flake8 with optional config
+        run: |
+          if [ -f .gitea/linters/flake8 ]; then
+            echo "Using custom flake8 config."
+            flake8 --config=.gitea/linters/flake8 . > /tmp/results/flake8.txt 2>&1 || echo "FLAKE8_FAILED=true" >> $GITHUB_ENV
+          else
+            echo "No custom flake8 config found. Using default settings."
+            flake8 . > /tmp/results/flake8.txt 2>&1 || echo "FLAKE8_FAILED=true" >> $GITHUB_ENV
+          fi          
+
+      # Ergebnisse zusammenfassen
+      - name: Combine all results
+        run: |
+          echo "### 🛡️ Code Quality Report" > /tmp/results/summary.md
+          
+          for tool in black isort pylint flake8; do
+            echo "#### 🔍 ${tool}" >> /tmp/results/summary.md
+            echo '```' >> /tmp/results/summary.md
+            cat /tmp/results/${tool}.txt >> /tmp/results/summary.md
+            echo '```' >> /tmp/results/summary.md
+            echo "" >> /tmp/results/summary.md
+          done          
+
+      # PR-Kommentar hinzufügen
+      - name: Add comment to PR
+        if: ${{ env.GITHUB_EVENT_NAME == 'pull_request' }}
+        uses: mshick/add-pr-comment@v2
+        with:
+          message-path: /tmp/results/summary.md
+
+      - name: Create black diff patch
+        run: black --diff . > /tmp/results/black_diff.patch
+
+      - name: Create isort diff patch
+        run: isort . --diff > /tmp/results/isort.patch
+      
+      # Ergebnisse als Artefakte speichern
+      - name: Upload results as artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: quality-reports
+          path: /tmp/results
+
+      - name: Check for issues
+        run: |
+          if [[ "$BLACK_FAILED" == "true" || "$ISORT_FAILED" == "true" || "$PYLINT_FAILED" == "true" || "$FLAKE8_FAILED" == "true" ]]; then
+            echo "❌ Code quality issues found! Please fix the issues before merging." && exit 1
+          fi          
diff --git a/.gitea/workflows/check-safety.yaml b/.gitea/workflows/check-safety.yaml
new file mode 100644
index 0000000..6f91a13
--- /dev/null
+++ b/.gitea/workflows/check-safety.yaml
@@ -0,0 +1,24 @@
+name: Safety Check
+
+on:
+  pull_request:
+    branches:
+      - main
+  push:
+    branches:
+      - main
+  schedule:
+    - cron: "@daily"
+
+jobs:
+  safety-check:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Create results folder
+        run: mkdir -p results
+
+      - name: Run Safety check
+        uses: pyupio/safety-action@v1
+        with:
+          api-key: ${{ secrets.SAFETY }}
diff --git a/.gitea/workflows/release.yaml b/.gitea/workflows/release.yaml
new file mode 100644
index 0000000..d84190c
--- /dev/null
+++ b/.gitea/workflows/release.yaml
@@ -0,0 +1,26 @@
+name: Build and Push Docker Image
+
+on:
+  push:
+    tags:
+      - 'v*'
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: docker
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      - name: Log in to Gitea Container Registry
+        run: echo "${{ secrets.REGISTRY_TOKEN }}" | docker login git.0day.agency -u "${{ secrets.REGISTRY_USERNAME }}" --password-stdin
+
+      - name: Build Docker Image
+        run: |
+          docker build -f src/Dockerfile -t git.0day.agency/${{ secrets.REGISTRY_USERNAME }}/novelai-discord-bot:${{ gitea.ref_name }} src/
+
+      - name: Push Docker Image
+        run: |
+          docker push git.0day.agency/${{ secrets.REGISTRY_USERNAME }}/novelai-discord-bot:${{ gitea.ref_name }}
diff --git a/src/Dockerfile b/src/Dockerfile
new file mode 100644
index 0000000..47f49c3
--- /dev/null
+++ b/src/Dockerfile
@@ -0,0 +1,14 @@
+FROM python:3.13.3-slim
+
+WORKDIR /app
+
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY requirements.txt requirements.txt
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+CMD ["python", "main.py"]
diff --git a/src/main.py b/src/main.py
new file mode 100644
index 0000000..99f6b99
--- /dev/null
+++ b/src/main.py
@@ -0,0 +1,185 @@
+import io
+import os
+import random
+import zipfile
+import discord
+from discord import app_commands
+from discord.ext import commands
+import requests
+
+NOVELAI_API_TOKEN = os.getenv("NOVELAI_API_TOKEN")
+BOT_TOKEN = os.getenv("DISCORD_BOT_TOKEN")
+ALLOWED_CHANNEL_ID = int(os.getenv("DISCORD_CHANNEL_ID", "0"))  # falls nicht gesetzt → 0
+
+if not all([NOVELAI_API_TOKEN, BOT_TOKEN, ALLOWED_CHANNEL_ID]):
+    raise ValueError("Environment-Variablen NOVELAI_API_TOKEN, DISCORD_BOT_TOKEN und DISCORD_CHANNEL_ID müssen gesetzt sein.")
+
+intents = discord.Intents.default()
+bot = commands.Bot(command_prefix=commands.when_mentioned, intents=intents)
+
+@bot.event
+async def on_ready():
+    print(f"Bot gestartet als {bot.user}")
+    try:
+        synced = await bot.tree.sync()
+        print(f"{len(synced)} Slash-Commands synchronisiert.")
+    except Exception as e:
+        print(e)
+
+@bot.tree.command(name="generate", description="Generiere ein Bild mit NovelAI v4")
+@app_commands.describe(
+    prompt="Was soll dargestellt werden?",
+    undesired_prompt="Was soll vermieden werden? (optional)",
+    orientation="portrait oder landscape (Standard: portrait)"
+)
+async def generate(
+    interaction: discord.Interaction,
+    prompt: str,
+    undesired_prompt: str = "",
+    orientation: str = "portrait"
+):
+    if interaction.channel.id != ALLOWED_CHANNEL_ID:
+        await interaction.response.send_message(
+            "Dieser Befehl ist in diesem Kanal nicht erlaubt.",
+            ephemeral=True
+        )
+        return
+
+    await interaction.response.defer(thinking=True)
+
+    # Auflösung wählen
+    if orientation.lower() == "landscape":
+        width, height = 1216, 832
+    else:
+        width, height = 832, 1216
+
+    default_negative = (
+        "blurry, lowres, error, film grain, scan artifacts, worst quality, bad quality, jpeg artifacts, "
+        "very displeasing, chromatic aberration, multiple views, logo, too many watermarks, white blank page, "
+        "blank page, "
+    )
+    negative = undesired_prompt.strip() or (
+        "blurry, lowres, error, film grain, scan artifacts, worst quality, bad quality, jpeg artifacts, "
+        "very displeasing, chromatic aberration, multiple views, logo, too many watermarks, white blank page, "
+        "blank page"
+    )
+
+    seed = random.randint(0, 2**32 - 1)
+
+    # API-Payload zusammenbauen
+    payload = {
+        "input": prompt,
+        "model": "nai-diffusion-4-full",
+        "action": "generate",
+        "parameters": {
+            "params_version": 3,
+            "width": width,
+            "height": height,
+            "scale": 3.7,
+            "sampler": "k_euler_ancestral",
+            "steps": 28,
+            "n_samples": 1,
+            "ucPreset": 0,
+            "qualityToggle": True,
+            "autoSmea": False,
+            "dynamic_thresholding": False,
+            "controlnet_strength": 1,
+            "legacy": False,
+            "add_original_image": True,
+            "cfg_rescale": 0,
+            "noise_schedule": "karras",
+            "legacy_v3_extend": False,
+            "skip_cfg_above_sigma": None,
+            "use_coords": False,
+            "legacy_uc": False,
+            "normalize_reference_strength_multiple": True,
+            #"seed": seed,
+            "characterPrompts": [],
+            "v4_prompt": {
+                "caption": {
+                    "base_caption": prompt,
+                    "char_captions": []
+                },
+                "use_coords": False,
+                "use_order": True
+            },
+            "v4_negative_prompt": {
+                "caption": {
+                    "base_caption": default_negative + undesired_prompt.strip(),
+                    "char_captions": []
+                },
+                "legacy_uc": False
+            },
+            "negative_prompt": default_negative + undesired_prompt.strip(),
+            "deliberate_euler_ancestral_bug": False,
+            "prefer_brownian": True
+        }
+    }
+
+    headers = {
+        "Authorization": f"Bearer {NOVELAI_API_TOKEN}",
+        "Content-Type": "application/json"
+    }
+
+    response = requests.post(
+        "https://image.novelai.net/ai/generate-image",
+        json=payload,
+        headers=headers,
+        timeout=120
+    )
+
+    if response.status_code == 200:
+        response_bytes = response.content
+
+        param_text = f"""```Prompt: {prompt}
+Negativer Prompt: {negative}
+Seed: {seed}
+Auflösung: {width}x{height}
+Sampler: k_euler_ancestral
+Steps: 28
+Scale: 3.7
+Model: nai-diffusion-4-full```"""
+
+        # Prüfen ob ZIP (PK am Anfang)
+        if response_bytes[:2] == b'PK':
+            # ZIP-Archiv entpacken
+            with zipfile.ZipFile(io.BytesIO(response_bytes)) as zip_file:
+                namelist = zip_file.namelist()
+                # Erstes PNG suchen
+                image_name = next((name for name in namelist if name.endswith(".png")), None)
+
+                if image_name:
+                    image_bytes = zip_file.read(image_name)
+                    filename = "novelai.png"
+                    file = discord.File(io.BytesIO(image_bytes), filename=filename)
+                    await interaction.followup.send(content=param_text, file=file)
+                else:
+                    await interaction.followup.send(
+                        "ZIP erhalten, aber kein PNG-Bild gefunden."
+                    )
+
+        elif response_bytes[:4] == b'\x89PNG':
+            # Direkte PNG-Rückgabe
+            filename = "novelai.png"
+            file = discord.File(io.BytesIO(response_bytes), filename=filename)
+            await interaction.followup.send(content=param_text, file=file)
+
+        else:
+            await interaction.followup.send(
+                "Die API hat Daten gesendet, aber es war weder ein Bild noch ein gültiges ZIP-Archiv."
+            )
+
+    else:
+        try:
+            error_data = response.json()
+        except Exception:
+            error_data = {"error": response.text}
+
+        error_message = f"Fehler {response.status_code} bei der API-Anfrage.\n"
+        for key, value in error_data.items():
+            error_message += f"**{key}**: {value}\n"
+
+        await interaction.followup.send(error_message)
+
+
+bot.run(BOT_TOKEN)
diff --git a/src/requirements.txt b/src/requirements.txt
new file mode 100644
index 0000000..a19c97b
--- /dev/null
+++ b/src/requirements.txt
@@ -0,0 +1,2 @@
+discord
+requests
\ No newline at end of file