Inspect CSV template columns
inspect_templateRead-onlyIdempotent
Inspect CSV column headers for a selected ISO 20022 pain message type to determine the column order needed when manually building a CSV file.
Instructions
Return the CSV column headers the message type's bundled template uses.
Use this to see the exact column order for hand-building a CSV before
``generate_message_from_file``. This returns column *names* from the
bundled sample; for the typed JSON contract (types, required flags) use
``get_input_schema``.
Mirrors the in-tree ``pain001.mcp.server.inspect_template`` tool so an
agent can introspect the column layout before assembling rows.
Args:
message_type: A supported ISO 20022 pain message type.
Returns:
``{"message_type": str, "columns": list[str]}`` or
``{"error": ...}`` if the type is unsupported or no template ships.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| message_type | Yes | A supported ISO 20022 pain message type. Must be exactly one of: 'pain.001.001.03', 'pain.001.001.04', 'pain.001.001.05', 'pain.001.001.06', 'pain.001.001.07', 'pain.001.001.08', 'pain.001.001.09', 'pain.001.001.10', 'pain.001.001.11', 'pain.001.001.12', 'pain.001.001.13', 'pain.008.001.02', 'pain.001', 'pain.008' (see list_message_types). The bare family names 'pain.001' and 'pain.008' are accepted as aliases for 'pain.001.001.09' and 'pain.008.001.02'. |