#!/usr/bin/env python3
"""
Geocoder MCP Server - Entry Point
Provides forward/reverse geocoding, bounding box extraction, nearby places
discovery, and administrative boundary lookup via Nominatim/OpenStreetMap.
Supports both stdio (for Claude Desktop) and HTTP (for API access) transports.
"""
import logging
import os
import sys
from pathlib import Path
from dotenv import load_dotenv
from .constants import EnvVar
# Load environment variables from .env file
env_path = Path(__file__).parent.parent.parent / ".env"
if env_path.exists():
load_dotenv(env_path)
logger = logging.getLogger(__name__)
# Import mcp instance and all registered tools from async server
from .async_server import mcp # noqa: F401, E402
def main() -> None:
"""Main entry point for the MCP server."""
import argparse
parser = argparse.ArgumentParser(description="Geocoder MCP Server")
parser.add_argument(
"mode",
nargs="?",
choices=["stdio", "http"],
default=None,
help="Transport mode (stdio for Claude Desktop, http for API)",
)
parser.add_argument(
"--host", default="localhost", help="Host for HTTP mode (default: localhost)"
)
parser.add_argument("--port", type=int, default=8010, help="Port for HTTP mode (default: 8010)")
args = parser.parse_args()
if args.mode == "stdio":
print("Geocoder MCP Server starting in STDIO mode", file=sys.stderr)
mcp.run(stdio=True)
elif args.mode == "http":
print(
f"Geocoder MCP Server starting in HTTP mode on {args.host}:{args.port}",
file=sys.stderr,
)
mcp.run(host=args.host, port=args.port, stdio=False)
else:
if os.environ.get(EnvVar.MCP_STDIO) or (not sys.stdin.isatty()):
print("Geocoder MCP Server starting in STDIO mode (auto-detected)", file=sys.stderr)
mcp.run(stdio=True)
else:
print(
f"Geocoder MCP Server starting in HTTP mode on {args.host}:{args.port}",
file=sys.stderr,
)
mcp.run(host=args.host, port=args.port, stdio=False)
if __name__ == "__main__":
main()
