test-serper-mcp

#!/usr/bin/env python """ test-serper-mcp MCP Server Health Check Script This script properly connects to the test-serper-mcp MCP server and checks its health by: 1. Establishing a session 2. Requesting server info 3. Listing available tools """ import sys import json import requests import argparse from typing import Dict, Any import uuid def create_mcp_session(base_url: str) -> Dict[str, Any]: """Create an MCP session and return session info""" # Generate a session ID session_id = str(uuid.uuid4()) # MCP requires specific headers for streamable-http headers = { "Content-Type": "application/json", "Accept": "application/json, text/event-stream", "X-Session-ID": session_id } return {"session_id": session_id, "headers": headers, "base_url": base_url} def send_mcp_request(session: Dict[str, Any], method: str, params: Dict = None) -> Dict[str, Any]: """Send an MCP JSON-RPC request""" request_data = { "jsonrpc": "2.0", "method": method, "params": params or {}, "id": str(uuid.uuid4()) } try: response = requests.post( f"{session['base_url']}/mcp/", json=request_data, headers=session['headers'], timeout=5 ) # Handle both JSON and SSE responses if response.headers.get('content-type', '').startswith('text/event-stream'): # For SSE, we'd need to parse the event stream return {"status": "ok", "message": "Server returned SSE stream"} else: return response.json() except requests.exceptions.RequestException as e: return {"error": str(e)} def check_mcp_server_health(url: str) -> bool: """Check if test-serper-mcp MCP server is healthy""" print(f"🔍 Checking test-serper-mcp MCP server health at {url}") # Create session session = create_mcp_session(url) print(f"📝 Created session: {session['session_id']}") # Try to get server info print("\n1️⃣ Testing server.info method...") result = send_mcp_request(session, "server.info") if "error" in result and "session" not in str(result.get("error", "")): print(f"❌ Server info failed: {result}") return False else: print(f"✅ Server responded: {json.dumps(result, indent=2)[:200]}...") # Try to list tools print("\n2️⃣ Testing tools/list method...") result = send_mcp_request(session, "tools/list") if "error" in result and "session" not in str(result.get("error", "")): print(f"❌ List tools failed: {result}") return False else: print(f"✅ Tools list responded: {json.dumps(result, indent=2)[:200]}...") # Check if we have the expected tools if "result" in result and "tools" in result["result"]: tools = result["result"]["tools"] tool_names = [tool.get("name", "") for tool in tools] print(f"📋 Available tools: {', '.join(tool_names)}") # Check for expected tools expected_tools = ["example_tool", "get_api_info"] missing_tools = [tool for tool in expected_tools if tool not in tool_names] if missing_tools: print(f"⚠️ Missing expected tools: {', '.join(missing_tools)}") else: print("✅ All expected test-serper-mcp tools are available!") # Alternative: Try connecting with CrewAI adapter print("\n3️⃣ Testing CrewAI adapter connection...") try: from crewai_tools import MCPServerAdapter server_params = { "url": f"{url}/mcp/", "transport": "streamable-http" } with MCPServerAdapter(server_params) as mcp_tools: tools = list(mcp_tools) print(f"✅ CrewAI connected successfully! Found {len(tools)} tools") # Print first few tools for i, tool in enumerate(tools[:3]): print(f" - {tool.name}") if len(tools) > 3: print(f" ... and {len(tools) - 3} more") return True except Exception as e: print(f"⚠️ CrewAI adapter test failed: {e}") # This might fail but server could still be healthy return True def main(): parser = argparse.ArgumentParser(description="Check test-serper-mcp MCP Server Health") parser.add_argument("--url", default="http://localhost:8000", help="test-serper-mcp MCP server URL (default: http://localhost:8000)") args = parser.parse_args() print(f"🚀 test-serper-mcp MCP Server Health Check") print(f"📍 Server URL: {args.url}") print(f"📰 Expected tools: example_tool, get_api_info") print("="*50) if check_mcp_server_health(args.url): print("\n✅ test-serper-mcp MCP Server is healthy and responding!") return 0 else: print("\n❌ test-serper-mcp MCP Server health check failed!") return 1 if __name__ == "__main__": sys.exit(main())