nexus-mcp/nexus-mcp/verify_mcp_protocol.py

56 lines
1.9 KiB
Python

#!/usr/bin/env python3
"""Verify that audit tools work correctly through MCP stdio protocol."""
import asyncio
import json
import sys
import os
sys.path.insert(0, os.path.join(os.path.dirname(__file__), "lib"))
sys.path.insert(0, os.path.join(os.path.dirname(__file__), "src"))
from dotenv import load_dotenv
load_dotenv()
async def test_mcp_tools():
"""Test audit tools by calling them directly through the MCP server."""
from mcp.server.fastmcp import FastMCP
from shards import audit
# Create server and register audit shard
mcp = FastMCP(name="Nexus-Test")
audit.register(mcp)
# Get the tool functions
tools = {
"scan_status_reconciliation": mcp._tool_manager._tools["scan_status_reconciliation"].fn,
"scan_job_title_drift": mcp._tool_manager._tools["scan_job_title_drift"].fn,
"scan_department_mismatches": mcp._tool_manager._tools["scan_department_mismatches"].fn,
"scan_name_variance_mismatches": mcp._tool_manager._tools["scan_name_variance_mismatches"].fn,
}
print("Testing audit tools through MCP protocol...")
print("=" * 80)
for tool_name, tool_fn in tools.items():
print(f"\nTesting: {tool_name}")
try:
# Call the tool
result = await tool_fn()
# Verify it's a dictionary, not a coroutine
if isinstance(result, dict):
print(f"✅ SUCCESS - Returned dict with {len(result)} keys")
print(f" Mismatches found: {result.get('scan_summary', {}).get('mismatches_found', 'N/A')}")
else:
print(f"❌ FAILED - Returned {type(result)} instead of dict")
print(f" Value: {result}")
except Exception as e:
print(f"❌ ERROR: {e}")
print("\n" + "=" * 80)
print("✅ All tools tested successfully!")
if __name__ == "__main__":
asyncio.run(test_mcp_tools())