number
numeric string (e.g. "42.5")
How to use it
number is exposed by the MCP Server Trello MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the number tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.
FULL MCP SERVER TRELLO LISTINGOther tools in MCP Server Trello (12)
checkbox
"true" or "false"
clear
omit value to remove the field value
data
Base64-encoded file contents
date
ISO 8601 string (e.g. "2025-12-31T00:00:00.000Z")
fileName
Original filename
id
Checklist identifier
items
Array of CheckListItem objects
list
option ID from getboardcustomfields
mimeType
MIME type of the file
name
Checklist name
percentComplete
Completion percentage (0-100)
text
any string