#!/usr/bin/env python3
"""
Simple test to debug the MCP connection issue.
"""
import asyncio
import json
import os
from mcp import ClientSession, StdioServerParameters
from mcp.client.stdio import stdio_client
async def test_simple_connection():
"""Test simple MCP connection without tool calls."""
print("Testing simple MCP connection...")
# Set up server parameters with monitoring disabled
server_params = StdioServerParameters(
command="/Users/trose/src/locator-mcp/.venv/bin/python",
args=["-m", "ice_locator_mcp"],
cwd="/Users/trose/src/locator-mcp",
env={
"PYTHONPATH": "/Users/trose/src/locator-mcp/src",
"ICE_LOCATOR_ANALYTICS_ENABLED": "false",
"ICE_LOCATOR_MCPCAT_ENABLED": "false",
"ICE_LOCATOR_PROXY_ENABLED": "false"
}
)
try:
print("Starting MCP server...")
async with stdio_client(server_params) as (read, write):
print("MCP server started, creating session...")
async with ClientSession(read, write) as session:
print("Session created successfully!")
# Try to get server info
print("Getting server info...")
try:
server_info = await session.get_server_info()
print(f"Server info: {server_info}")
except Exception as e:
print(f"Error getting server info: {e}")
# Try to list tools
print("Listing tools...")
try:
tools = await session.list_tools()
print(f"Tools listed successfully: {len(tools)} tools found")
for tool in tools:
print(f" - {tool.name}: {tool.description}")
except Exception as e:
print(f"Error listing tools: {e}")
import traceback
traceback.print_exc()
except Exception as e:
print(f"Connection error: {e}")
import traceback
traceback.print_exc()
if __name__ == "__main__":
asyncio.run(test_simple_connection())
