生成的API key: fc_mcp_EReFGAXnERfbLPvhTS_l4tehZDYcDlto

调用 MCP 时在请求头加入：

Authorization: Bearer fc_mcp_EReFGAXnERfbLPvhTS_l4tehZDYcDlto

或 X-Api-Key: fc_mcp_EReFGAXnERfbLPvhTS_l4tehZDYcDlto