MCP tool
create_label
create_label is a tool name used by 3 different MCP servers. They are not necessarily the same tool — here is what each one does.
3 MCP servers expose a create_label tool: OneUptime, Gmail-MCP-Server and Mailoo - Email MCP Server. Their input schemas differ, so compare them below before picking one.
Servers exposing create_label
From the publisher:Create a new Label in OneUptime. Returns the created Label object with its ID. Use this to add new Labels to your project. Note: projectId is inferred from your API key — you do not need to provide it.
Install OneUptime →Parameter Type Description name*string Any friendly name of this object. projectIdstring ID of your OneUptime Project in which this object belongs. descriptionstring Friendly description that will help you remember. color*object Color of this resource in Hex (#32a852 for example). isArchivedboolean Archived labels stay on everything that has them, but can't be added to anything again. From the publisher:`gmail.modify` or `gmail.labels`
Install Gmail-MCP-Server →From the publisher:Create a new label
Install Mailoo - Email MCP Server →
Tool lists are read from the live servers (or, for packaged servers, from their documentation) each morning, so this reflects what they exposed at the last refresh. Search all tools.