debug_server.py•1.58 kB
#!/usr/bin/env python3
import asyncio
import sys
import os
from mcp.server import Server
from mcp.server.stdio import stdio_server
from mcp.types import Resource, Tool, TextContent
async def main():
# Set up API key
api_key = os.getenv("VULTR_API_KEY")
if not api_key:
print("VULTR_API_KEY not set", file=sys.stderr)
sys.exit(1)
print(f"Starting server with API key: {api_key[:8]}...", file=sys.stderr)
# Create minimal server
server = Server("vultr-dns-debug")
@server.list_tools()
async def list_tools() -> list[Tool]:
return [
Tool(
name="test_tool",
description="A simple test tool",
inputSchema={
"type": "object",
"properties": {},
"required": []
}
)
]
@server.call_tool()
async def call_tool(name: str, arguments: dict) -> list[TextContent]:
if name == "test_tool":
return [TextContent(type="text", text="Test tool working!")]
return [TextContent(type="text", text=f"Unknown tool: {name}")]
print("Server configured, starting stdio...", file=sys.stderr)
try:
async with stdio_server() as (read_stream, write_stream):
print("Running server...", file=sys.stderr)
await server.run(read_stream, write_stream, None)
except Exception as e:
print(f"Server error: {e}", file=sys.stderr)
raise
if __name__ == "__main__":
asyncio.run(main())