初始化提交

backend/app/repositories/mcp_servers.py

@@ -0,0 +1,32 @@
+"""MCP server 数据访问。"""
+
+from sqlalchemy import select
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.models.mcp_servers import McpServer
+
+
+async def add_server(session: AsyncSession, server: McpServer) -> None:
+    session.add(server)
+    await session.flush()
+
+
+async def get_server(session: AsyncSession, server_id: str) -> McpServer | None:
+    return await session.get(McpServer, server_id)
+
+
+async def get_server_by_name(session: AsyncSession, name: str) -> McpServer | None:
+    result = await session.execute(select(McpServer).where(McpServer.name == name))
+    return result.scalar_one_or_none()
+
+
+async def list_servers(session: AsyncSession, *, status: str | None = None) -> list[McpServer]:
+    conditions = []
+    if status is not None:
+        conditions.append(McpServer.status == status)
+    stmt = select(McpServer)
+    if conditions:
+        stmt = stmt.where(*conditions)
+    stmt = stmt.order_by(McpServer.created_at.desc())
+    result = await session.execute(stmt)
+    return list(result.scalars().all())