diff --git a/README.md b/README.md
index 2747b9c..92bff8e 100644
--- a/README.md
+++ b/README.md
@@ -50,6 +50,17 @@ $ pipx install gitfive
 ```
 It will automatically use venvs to avoid dependency conflicts with other projects.
 
+## Docker
+
+```bash
+$ docker build -t gitfive:latest . 
+$ docker run -it --name gitfive gitfive:latest python3 main.py login
+$ docker start gitfive
+$ docker exec -it gitfive python3 main.py user <username>
+```
+
+**Note:** Using a named container (`--name gitfive`) allows you to persist credentials between runs. The `-it` flags are required for interactive input (login prompts). Use `docker start gitfive` to start the container, then `docker exec -it gitfive` to run commands in it.
+
 # Usage
 First, login to GitHub *(preferably with a secondary account)* :
 ```bash
diff --git a/dockerfile b/dockerfile
new file mode 100644
index 0000000..3d36855
--- /dev/null
+++ b/dockerfile
@@ -0,0 +1,19 @@
+FROM python:3.11-slim
+
+ENV PYTHONDONTWRITEBYTECODE=1
+ENV PYTHONUNBUFFERED=1
+
+WORKDIR /app
+
+RUN apt-get update && apt-get install -y \
+    git \
+    build-essential \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY requirements.txt .
+RUN pip install --upgrade pip \
+    && pip install -r requirements.txt
+
+COPY . .
+
+CMD ["python", "main.py"]
\ No newline at end of file
diff --git a/gitfive/lib/objects.py b/gitfive/lib/objects.py
index 6654a7c..43190a3 100644
--- a/gitfive/lib/objects.py
+++ b/gitfive/lib/objects.py
@@ -4,7 +4,7 @@
 from pathlib import Path
 from time import sleep
 from datetime import datetime
-
+import re
 from rich.console import Console
 from rich import print as rprint
 import httpx
@@ -227,8 +227,11 @@ async def login(self, force=False):
                 req = await self._as_client.get("https://github.com/sessions/two-factor/app", follow_redirects=False)
                 body = bs(req.text, 'html.parser')
                 form = body.find("form", {"action": "/sessions/two-factor"})
+                if not form:
+                    exit("[-] Could not find two-factor authentication form. Please try again.")
                 authenticity_token = form.find("input", {"name": "authenticity_token"}).attrs["value"]
-                msg = form.find("div", {"class": "mt-3"}).text
+                msg_div = form.find("div", {"class": "mt-3"})
+                msg = msg_div.text if msg_div else "Enter your two-factor authentication code"
                 rprint(f'[bold]🗨️ Github :[/bold] [italic]"{msg}"')
                 app_otp = pwinput("📱 Code => ")
                 data = {
@@ -307,7 +310,10 @@ async def login(self, force=False):
                 req = await self._as_client.get("https://github.com/sessions/two-factor/app")
                 body = bs(req.text, 'html.parser')
                 authenticity_token = body.find("form", {"action": "/sessions/two-factor"}).find("input", {"name": "authenticity_token"}).attrs["value"]
-                msg = body.find("form", {"action": "/sessions/two-factor"}).find("div", {"class": "mt-3"}).text.strip().split("\n")[0]
+                twofa_form = body.find("form", attrs={"action": re.compile(r"/sessions/two-factor")})
+                if not twofa_form:
+                    twofa_form = body.find("form", id=re.compile(r"two-factor", re.I))
+                msg = (twofa_form.get_text(" ", strip=True) if twofa_form else "Two-factor challenge").strip()
                 rprint(f'[bold]🗨️ Github :[/bold] [italic]"{msg}"')
                 otp = pwinput("📱 Code => ")
                 data = {
diff --git a/gitfive/lib/xray.py b/gitfive/lib/xray.py
index 659d954..d016e67 100644
--- a/gitfive/lib/xray.py
+++ b/gitfive/lib/xray.py
@@ -42,9 +42,20 @@ def get_repo(token: str, target_username: str, target_id: int, repos_folder: Pat
 
             # Repo example to git clone : https://github.com/novitae/Aet-s-Tools
 
-            pass # In fact, it fails to checkout but commits are cloned, so we don't care. 💅
-
-        repo = Repo(repo_path)
+            # Check if repo_path exists (clone might have partially succeeded)
+            if not repo_path.exists():
+                # Clone completely failed (e.g., disabled repo, 403 error, etc.)
+                return results
+            # In fact, it fails to checkout but commits are cloned, so we don't care. 
+            repo = Repo(repo_path)
+        else:
+            # Other GitCommandError (e.g., 403 Forbidden for disabled repos)
+            # Return empty results if clone completely failed
+            return results
+    except Exception as error:
+        # Catch any other exceptions (e.g., NoSuchPathError if path doesn't exist)
+        # Return empty results if we can't access the repo
+        return results
 
     if not repo.refs:
         # Empty repo, no branch
@@ -359,4 +370,7 @@ async def analyze_ext_contribs(runner: GitfiveRunner):
                     if not name in runner.target.usernames_history[username]["names"]:
                         runner.target._add_name(name) # Previous names are valid informations (unless target spoof it)
                         runner.target.usernames_history[username]["names"][name] = {"repos": set()}
-                    runner.target.usernames_history[username]["names"][name]["repos"].add(repo_name)
\ No newline at end of file
+                    try:
+                        runner.target.usernames_history[username]["names"][name]["repos"].add(repo_name)
+                    except KeyError as error:
+                        continue