Fetch a single document by DocType and name (primary key).

Example: get_document("Customer", "CUST-0001")

List/search documents of a DocType.

filters: Frappe filter syntax, e.g. [["status", "=", "Open"]] or {"status": "Open"}. fields: list of fieldnames to return, e.g. ["name", "customer_name"]. Defaults to ["name"]. order_by: e.g. "creation desc". limit: max rows to return (default 20). limit_start: offset for pagination.

Create a new document of the given DocType.

data: field values for the new document, e.g. {"customer_name": "Acme Corp"}.

Update fields on an existing document.

data: field values to change, e.g. {"status": "Closed"}.

Permanently delete a document. This cannot be undone.

Fetch the field/schema definition (metadata) for a DocType.

Useful for discovering what fields exist before create_document/update_document calls.

Count documents of a DocType, optionally matching filters.

Run a Frappe/ERPNext Query or Script Report and return its result.