Show settings command

docs/cli.md

@@ -66,6 +66,13 @@ haiku-rag ask "Who is the author of haiku.rag?"
 
 The QA agent will search your documents for relevant information and provide a comprehensive answer.
 
+## Configuration
+
+View current configuration settings:
+```bash
+haiku-rag settings
+```
+
 ## Server
 
 Start the MCP server:

src/haiku/rag/app.py

@@ -97,6 +97,26 @@ class HaikuRAGApp:
             except Exception as e:
                 self.console.print(f"[red]Error rebuilding database: {e}[/red]")
 
+    def show_settings(self):
+        """Display current configuration settings."""
+        self.console.print("[bold]haiku.rag configuration[/bold]")
+        self.console.print()
+
+        # Get all config fields dynamically
+        for field_name, field_value in Config.model_dump().items():
+            # Format the display value
+            if isinstance(field_value, str) and (
+                "key" in field_name.lower()
+                or "password" in field_name.lower()
+                or "token" in field_name.lower()
+            ):
+                # Hide sensitive values but show if they're set
+                display_value = "✓ Set" if field_value else "✗ Not set"
+            else:
+                display_value = field_value
+
+            self.console.print(f"  [cyan]{field_name}[/cyan]: {display_value}")
+
     def _rich_print_document(self, doc: Document, truncate: bool = False):
         """Format a document for display."""
         if truncate:

src/haiku/rag/cli.py

@@ -128,6 +128,12 @@ def ask(
     event_loop.run_until_complete(app.ask(question=question))
 
 
+@cli.command("settings", help="Display current configuration settings")
+def settings():
+    app = HaikuRAGApp(db_path=Path())  # Don't need actual DB for settings
+    app.show_settings()
+
+
 @cli.command(
     "rebuild",
     help="Rebuild the database by deleting all chunks and re-indexing all documents",