HubSpot MCP Server

🛡️ Guardrails: 1. Data Modification Warning: This tool modifies HubSpot data. Only use when the user has explicitly requested to update their CRM. 🎯 Purpose: 1. Updates existing custom properties for HubSpot object types, enabling data structure customization. 🧭 Usage Guidance: 1. Use hubspot-list-objects tool to sample existing objects for the object type. 2. If hubspot-list-objects tool's response isn't helpful, use hubspot-list-properties tool.

{ "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "calculationFormula": { "description": "A formula that is used to compute a calculated property", "type": "string" }, "description": { "description": "A description of the property that will be shown as help text", "type": "string" }, "displayOrder": { "description": "The order for displaying the property (lower numbers displayed first)", "type": "integer" }, "fieldType": { "description": "Controls how the property appears in HubSpot", "enum": [ "text", "textarea", "date", "file", "number", "select", "radio", "checkbox", "booleancheckbox", "calculation" ], "type": "string" }, "formField": { "description": "Whether the property can be used in forms", "type": "boolean" }, "groupName": { "description": "The name of the property group the property belongs to", "type": "string" }, "hidden": { "description": "Whether the property should be hidden in HubSpot", "type": "boolean" }, "label": { "description": "A human-readable property label that will be shown in HubSpot", "type": "string" }, "objectType": { "description": "The type of HubSpot object the property belongs to. Valid values include: appointments, companies, contacts, courses, deals, leads, line_items, listings, marketing_events, meetings, orders, postal_mail, products, quotes, services, subscriptions, tickets, users. For custom objects, use the hubspot-get-schemas tool to get the objectType.", "type": "string" }, "options": { "description": "A list of valid options for enumeration properties", "items": { "additionalProperties": false, "properties": { "description": { "description": "A description of what the option represents", "type": "string" }, "displayOrder": { "description": "The order for displaying the option (lower numbers displayed first)", "type": "integer" }, "hidden": { "description": "Whether the option should be hidden in HubSpot", "type": "boolean" }, "label": { "description": "The human-readable label for the option", "type": "string" }, "value": { "description": "The internal value for the option, which must be used when setting the property value", "type": "string" } }, "required": [ "label", "value" ], "type": "object" }, "type": "array" }, "propertyName": { "description": "The name of the property to update", "type": "string" }, "type": { "description": "The data type of the property", "enum": [ "string", "number", "date", "datetime", "enumeration", "bool" ], "type": "string" } }, "required": [ "objectType", "propertyName" ], "type": "object" }