{ "config": { "step": { "user": { "data": { "url": "[%key:common::config_flow::data::url%]" }, "data_description": { "url": "The remote MCP server URL for the SSE endpoint, for example http://example/sse" } } }, "error": { "cannot_connect": "[%key:common::config_flow::error::cannot_connect%]", "unknown": "[%key:common::config_flow::error::unknown%]", "timeout_connect": "[%key:common::config_flow::error::timeout_connect%]", "invalid_url": "Must be a valid MCP server URL e.g. https://example.com/sse" }, "abort": { "invalid_auth": "[%key:common::config_flow::error::invalid_auth%]", "missing_capabilities": "The MCP server does not support a required capability (Tools)", "already_configured": "[%key:common::config_flow::abort::already_configured_device%]" } } }