Identity and naming¶

The Agencia Estatal de Administración Tributaria (AEAT) is the external tax authority. CLI means command-line interface. MCP means Model Context Protocol.

Canonical product identity¶

Surface	Canonical value
Display name	`Cadrumo`
Python package	`cadrumo`
Root distribution	`cadrumo`
Human CLI executable	`aeat`
Repository	`nevenincs/cadrumo`
MCP server identity	`cadrumo`
MCP executable	`cadrumo-mcp`
MCP tool prefix	`cadrumo`
MCP resource scheme	`cadrumo`
Plugin identifier	`cadrumo`
Product environment prefix	`CADRUMO_`
Companion distributions	`cadrumo-data-manuals`, `cadrumo-data-official`
Companion Python namespace	`cadrumo_data`

These values identify one product. There is no alternate human CLI spelling or Python import alias.

Product and authority names¶

Referent	Use	Examples
Cadrumo product	`Cadrumo` or the canonical identifier in the identity table	Cadrumo CLI, Cadrumo profile, `cadrumo` package, `CADRUMO_LOCAL_STORAGE_ROOT`
Spanish tax authority	`AEAT`	AEAT portal, AEAT credentials, AEAT official file, AEAT legal source, AEAT taxonomy

AEAT is an external authority and counterparty, not the application name. Authority-owned terms such as modelo, casilla, justificante, and official period or classification tokens keep their AEAT meaning inside Cadrumo.