Add ASCII welcome art

Author: amrit110

src/aieng_bot/__init__.py

@@ -16,6 +16,7 @@
     FailureType,
     PRContext,
 )
+from .config import get_model_name
 from .metrics import MetricsCollector
 from .observability import AgentExecutionTracer, create_tracer_from_env
 
@@ -33,5 +34,6 @@
     "RepoQueue",
     "PRQueueItem",
     "PRStatus",
+    "get_model_name",
     "__version__",
 ]

src/aieng_bot/_cli/main.py

@@ -6,6 +6,7 @@
 from rich.console import Console
 from rich.text import Text
 
+from ..config import get_model_name
 from ..utils.logging import get_console
 from .commands.classify import classify
 from .commands.fix import fix
@@ -24,20 +25,33 @@ def print_banner(console: Console) -> None:
     if os.environ.get("AIENG_BOT_NO_BANNER"):
         return
 
-    banner = Text()
-    banner.append("  ╔══════════════════════════════════════════╗\n", style="bold cyan")
-    banner.append("  ║                                          ║\n", style="bold cyan")
-    banner.append("  ║   ", style="bold cyan")
-    banner.append("🤖 AI Engineering Bot", style="bold white")
-    banner.append("                  ║\n", style="bold cyan")
-    banner.append("  ║   ", style="bold cyan")
-    banner.append("Automated PR Maintenance", style="cyan")
-    banner.append("               ║\n", style="bold cyan")
-    banner.append("  ║                                          ║\n", style="bold cyan")
-    banner.append("  ╚══════════════════════════════════════════╝", style="bold cyan")
-
-    console.print(banner)
-    console.print("  Vector Institute AI Engineering\n", style="dim italic")
+    version_str = get_version()
+    model_name = get_model_name()
+
+    # Sleek robot ASCII art with antennae
+    line0 = Text()
+    line0.append("  ◦   ◦  ", style="#EB088A bold")
+    line0.append("   aieng-bot ", style="white bold")
+    line0.append(f"v{version_str}", style="bright_black")
+
+    line1 = Text()
+    line1.append(" ┌─────┐ ", style="#EB088A bold")
+
+    line2 = Text()
+    line2.append(" │ ◉ ◉ │ ", style="#EB088A bold")
+    line2.append("   ", style="")
+    line2.append(model_name, style="cyan")
+
+    line3 = Text()
+    line3.append(" └──‿──┘ ", style="#EB088A bold")
+    line3.append("   Vector Institute AI Engineering", style="bright_black")
+
+    console.print()
+    console.print(line0)
+    console.print(line1)
+    console.print(line2)
+    console.print(line3)
+    console.print()
 
 
 def version_callback(ctx: click.Context, param: click.Parameter, value: bool) -> None:

src/aieng_bot/_cli/utils.py

@@ -18,7 +18,7 @@ def get_version() -> str:
 
     """
     try:
-        return version("aieng-bot-maintain")
+        return version("aieng-bot")
     except PackageNotFoundError:
         return "unknown"
 

src/aieng_bot/agent_fixer/fixer.py

@@ -6,6 +6,7 @@
 
 from claude_agent_sdk import ClaudeAgentOptions, query
 
+from ..config import get_model_name
 from ..observability import AgentExecutionTracer
 from ..utils.logging import log_error, log_info, log_success
 from .models import AgentFixRequest, AgentFixResult
@@ -75,6 +76,7 @@ async def apply_fixes(self, request: AgentFixRequest) -> AgentFixResult:
                 permission_mode="acceptEdits",
                 cwd=request.cwd,
                 setting_sources=["project"],  # Load .claude/skills/
+                model=get_model_name(),
             )
 
             # Run agent with tracing

src/aieng_bot/config.py

@@ -0,0 +1,18 @@
+"""Configuration for aieng-bot."""
+
+import os
+
+
+def get_model_name() -> str:
+    """Get the Claude model name used by the agent.
+
+    Returns the model configured via CLAUDE_MODEL environment variable,
+    or defaults to the latest Claude Sonnet 4.5 model.
+
+    Returns
+    -------
+    str
+        The full model identifier (e.g., "claude-sonnet-4.5-20250929").
+
+    """
+    return os.getenv("CLAUDE_MODEL", "claude-sonnet-4.5-20250929")