diff --git a/requirements.txt b/requirements.txt
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+# Pydantic AI
+pydantic-ai>=0.0.14
+
+# MCP
+mcp>=0.9.0
+fastmcp>=0.1.0
+
+# FastAPI
+fastapi>=0.109.0
+uvicorn[standard]>=0.27.0
+
+# HTTP Client
+httpx>=0.25.0
+aiohttp>=3.9.0
+requests>=2.31.0
+
+# 其他
+python-dotenv>=1.0.0