feat: add organization and user rules to agent (#1278)

# Motivation

<!-- Why is this change necessary? -->

# Content

<!-- Please include a summary of the change -->

# Testing

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# Please check the following before marking your PR as ready for review

- [x] I have added tests for my changes
- [x] I have updated the documentation or added new documentation as
needed

Author: kopekC

src/codegen/cli/commands/claude/claude_session_api.py

@@ -5,12 +5,13 @@
 from typing import Optional
 
 import requests
-from .quiet_console import console
 
 from codegen.cli.api.endpoints import API_ENDPOINT
 from codegen.cli.auth.token_manager import get_current_token
 from codegen.cli.utils.org import resolve_org_id
 
+from .quiet_console import console
+
 
 class ClaudeSessionAPIError(Exception):
     """Exception raised for Claude session API errors."""
@@ -192,6 +193,61 @@ def send_claude_session_log(session_id: str, log_entry: dict, org_id: Optional[i
         return False
 
 
+def get_cli_rules(org_id: Optional[int] = None) -> Optional[dict]:
+    """Fetch CLI rules from the API endpoint.
+
+    Args:
+        org_id: Organization ID (will be resolved if None)
+
+    Returns:
+        Dictionary containing organization_rules and user_custom_prompt, or None if failed
+    """
+    try:
+        # Resolve org_id
+        resolved_org_id = resolve_org_id(org_id)
+        if resolved_org_id is None:
+            console.print("⚠️  Could not resolve organization ID for CLI rules", style="yellow")
+            return None
+
+        # Get authentication token
+        token = get_current_token()
+        if not token:
+            console.print("⚠️  No authentication token found for CLI rules", style="yellow")
+            return None
+
+        # Prepare API request
+        url = f"{API_ENDPOINT.rstrip('/')}/v1/organizations/{resolved_org_id}/cli/rules"
+        headers = {"Authorization": f"Bearer {token}"}
+
+        # Make API request
+        response = requests.get(url, headers=headers, timeout=30)
+
+        if response.status_code == 200:
+            try:
+                result = response.json()
+                return result
+            except json.JSONDecodeError as e:
+                console.print(f"⚠️  Invalid response format from CLI rules: {e}", style="yellow")
+                return None
+        else:
+            error_msg = f"HTTP {response.status_code}"
+            try:
+                error_detail = response.json().get("detail", response.text)
+                error_msg = f"{error_msg}: {error_detail}"
+            except Exception:
+                error_msg = f"{error_msg}: {response.text}"
+
+            console.print(f"⚠️  Failed to fetch CLI rules: {error_msg}", style="yellow")
+            return None
+
+    except requests.RequestException as e:
+        console.print(f"⚠️  Network error fetching CLI rules: {e}", style="yellow")
+        return None
+    except Exception as e:
+        console.print(f"⚠️  Unexpected error fetching CLI rules: {e}", style="yellow")
+        return None
+
+
 def write_session_hook_data(session_id: str, org_id: Optional[int] = None) -> str:
     """Write session data for Claude hook and create session via API.
 

src/codegen/cli/commands/claude/main.py

@@ -19,6 +19,7 @@
 from codegen.cli.commands.claude.claude_session_api import (
     create_claude_session,
     generate_session_id,
+    get_cli_rules,
     update_claude_session_status,
 )
 from codegen.cli.commands.claude.config.mcp_setup import add_codegen_mcp_server, cleanup_codegen_mcp_server
@@ -221,13 +222,46 @@ def _run_claude_interactive(resolved_org_id: int, no_mcp: bool | None) -> None:
     console.print("🔵 Starting Claude Code session...", style="blue")
 
     try:
+        # Fetch CLI rules for system prompt
+        console.print("📋 Fetching CLI rules...", style="blue")
+        cli_rules = get_cli_rules(resolved_org_id)
+
+        # Build Claude command
+        claude_cmd = [claude_path, "--session-id", session_id]
+
+        # Add system prompt if CLI rules were fetched successfully
+        if cli_rules:
+            system_prompt_parts = []
+
+            # Add organization rules if available
+            if cli_rules.get("organization_rules"):
+                system_prompt_parts.append("Organization Rules:")
+                system_prompt_parts.append(cli_rules["organization_rules"])
+
+            # Add user custom prompt if available
+            if cli_rules.get("user_custom_prompt"):
+                if system_prompt_parts:  # Add separator if we already have org rules
+                    system_prompt_parts.append("\n")
+                system_prompt_parts.append("User Custom Prompt:")
+                system_prompt_parts.append(cli_rules["user_custom_prompt"])
+
+            # Combine all parts into system prompt
+            if system_prompt_parts:
+                system_prompt = "\n".join(system_prompt_parts)
+                claude_cmd.extend(["--append-system-prompt", system_prompt])
+                console.print("✅ Added CLI rules to system prompt", style="green")
+            else:
+                console.print("⚠️  CLI rules response was empty", style="yellow")
+        else:
+            console.print("⚠️  Could not fetch CLI rules, continuing without system prompt", style="yellow")
+
         # Launch Claude Code with our session ID
         console.print(f"🚀 Launching Claude Code with session ID: {session_id[:8]}...", style="blue")
 
         url = get_codegen_url(session_id)
         console.print(f"\n🔵 Codegen URL: {url}\n", style="bold blue")
 
-        process = subprocess.Popen([claude_path, "--session-id", session_id])
+        process = subprocess.Popen(claude_cmd)
 
         # Start log watcher for the session
         console.print("📋 Starting log watcher...", style="blue")
@@ -288,7 +322,7 @@ def signal_handler(signum, frame):
             console.print("✅ Claude Code finished successfully", style="green")
 
     except FileNotFoundError:
-        logger.error(
+        logger.exception(
             "Claude Code executable not found",
             extra={"operation": "claude.interactive", "org_id": resolved_org_id, "claude_session_id": session_id, "error_type": "claude_executable_not_found", **_get_session_context()},
         )