GovTribe

Create custom field definition MCP tool

Create a workspace custom field definition for pursuits. The field type (text, number, date, or dollar) is fixed after creation. Set values on individual pursuits with Create_Pursuit or Update_Pursuit custom_fields.

Examples

Definitions are workspace schema, so check Search custom field definitions first to avoid creating a duplicate. Choose the field_type carefully: it cannot be changed later. name accepts letters and spaces only, and custom fields always attach to pursuits.

Create a dollar field for the contract ceiling

{
  "tool": "Create_Custom_Field_Definition",
  "arguments": {
    "name": "Contract Ceiling",
    "field_type": "dollar",
    "placeholder_text": "Enter the ceiling value"
  }
}

Create a required text field

{
  "tool": "Create_Custom_Field_Definition",
  "arguments": {
    "name": "Bid Decision",
    "field_type": "text",
    "required": true
  }
}