"""Pure MCP server over stdio."""

from mcp.server.fastmcp import FastMCP

import services
from mcp_tools import MCP_TOOLS


mcp = FastMCP("crypto-mcp")


@mcp.tool()
async def get_price(symbol: str):
    return await services.get_price(symbol)


@mcp.tool()
async def get_ohlcv(symbol: str, timeframe: str = "1h", limit: int = 100):
    return await services.get_ohlcv(symbol, timeframe, limit)


@mcp.tool()
async def get_indicator(symbol: str, indicator: str, timeframe: str = "1h", params: dict | None = None):
    return await services.get_indicator(symbol, indicator, timeframe, params or {})


@mcp.tool()
async def get_market_snapshot(symbol: str):
    return await services.get_market_snapshot(symbol)


@mcp.tool()
async def get_top_movers(limit: int = 10):
    return await services.get_top_movers(limit)


if __name__ == "__main__":
    mcp.run()