Flappy MCP Server

"""Command-line entry point for flappy-mcp.""" from __future__ import annotations import argparse import json import sys from mcp.server.fastmcp import FastMCP from .tool import build_tool SERVICE_NAME = "flappy-mcp" SERVICE_DESCRIPTION = "Flappy dynamics simulator exposed via MCP." def main(argv: list[str] | None = None) -> int: parser = argparse.ArgumentParser( prog=SERVICE_NAME, description="Run the flappy MCP server (STDIO transport).", ) parser.add_argument( "--describe", action="store_true", help="Print basic metadata about the MCP service and exit.", ) parser.add_argument( "--transport", choices=["stdio"], default="stdio", help="Transport to use (only stdio is supported today).", ) args = parser.parse_args(argv) app = FastMCP(SERVICE_NAME, SERVICE_DESCRIPTION) build_tool(app) if args.describe: metadata = { "name": SERVICE_NAME, "description": SERVICE_DESCRIPTION, "default_transport": "stdio", } print(json.dumps(metadata, indent=2)) return 0 if args.transport != "stdio": parser.error("only the stdio transport is supported at the moment") app.run() return 0 if __name__ == "__main__": sys.exit(main())