"""缓存管理MCP工具"""
from typing import TYPE_CHECKING
from cache.cache_manager import cache_manager
if TYPE_CHECKING:
from mcp.server.fastmcp import FastMCP
def register_cache_tools(mcp: "FastMCP"):
@mcp.tool()
def get_cache_stats() -> str:
"""获取缓存统计信息"""
try:
stats = cache_manager.get_stats()
result = []
result.append("📊 缓存统计信息")
result.append("=" * 40)
total = stats.pop('_total', {})
result.append(f"\n总计：{total.get('count', 0)} 条缓存，总访问次数：{total.get('total_access', 0)}")
result.append("\n按类型统计：")
for cache_type, data in stats.items():
result.append(f" • {cache_type}: {data.get('count', 0)} 条，访问 {data.get('total_access', 0)} 次")
return "\n".join(result)
except Exception as e:
return f"获取缓存统计失败：{str(e)}"
