Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Capabilities
Features and capabilities supported by this server
| Capability | Details |
|---|---|
| tools | {
"listChanged": true
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| get_vat_rates | Returns Spanish VAT (IVA) rates for a given fiscal year. Includes general, reduced, and super-reduced rates, plus equivalence surcharges. Use territory='canarias' for IGIC or territory='ceuta_melilla' for IPSI. Source: Ley 37/1992 del IVA. |
| get_irpf_brackets | Returns Spanish IRPF (income tax) brackets for a given fiscal year. type='general' returns the base general (work/business income) brackets. type='savings' returns the base del ahorro (capital gains/dividends) brackets. These are STATE-level rates only (roughly half of the total rate). The other half comes from the CCAA regional scale. Source: Ley 35/2006, arts. 63 and 66. |
| get_personal_minimums | Returns the personal and family tax-free minimums (minimo personal y familiar) for Spanish IRPF. Includes taxpayer minimum, descendants, ascendants, and disability allowances. These reduce the taxable base. Source: Ley 35/2006, arts. 57-61. |
| get_indicators | Returns key Spanish economic indicators for a given year: IPREM (public income reference), SMI (minimum wage), legal interest rate, and late payment interest rate. These are used as thresholds in tax calculations, subsidies, and legal proceedings. Source: PGE (national budget) + BOE. |
| validate_tax_id | Validates a Spanish tax identification number. Supports NIF (individuals, 8 digits + letter), NIE (foreign residents, X/Y/Z + 7 digits + letter), and CIF (companies, letter + 7 digits + control). Returns validity, type detected, and formatted value. Source: Ministerio del Interior (NIF/NIE algorithm), Real Decreto 1065/2007 (CIF). |
| get_fiscal_calendar | Returns Spanish AEAT fiscal calendar deadlines for a given year. Filter by quarter (1-4) to see only that quarter's deadlines. Filter by modelo (e.g., '303', '100') to see deadlines for a specific tax form. Each deadline includes start/end dates, description, and who must file. Source: AEAT Calendario del Contribuyente. |
| get_tax_form_info | Returns information about a specific Spanish AEAT tax form (modelo). Provide the form number (e.g., '100' for IRPF, '303' for IVA, '720' for foreign assets). Returns: name, periodicity, who must file, description, filing period. Source: AEAT sede electronica. |
| search_tax_rules | Searches across all IRPF tax rules data for a given keyword or concept. Searches in: work income, rental income, investment income, capital gains, deductions, and casilla definitions. Use natural terms like 'alquiler', 'dividendos', 'maternidad', 'vehiculo electrico', 'plan pensiones', 'vivienda habitual', 'despido', etc. Returns matching rules with casilla numbers, limits, and source articles. Source: AEAT Manual Practico Renta 2025. |
| search_casillas | Searches the Modelo 100 (IRPF) casilla map by number or keyword. Use a casilla number (e.g., '0001') to get its definition, or a keyword (e.g., 'dividendos', 'alquiler') to find relevant casillas. Returns casilla number, name, section, and source article. Source: AEAT Manual Practico Renta 2025. |
| get_ccaa_deductions | Returns all tax deductions available in a specific Spanish autonomous community (CCAA). Covers all 17 CCAA + Ceuta + Melilla. Each deduction includes amount/percentage, limits, income requirements, and legal source. Use common names: 'baleares', 'madrid', 'cataluna', 'valencia', etc. Source: AEAT Manual Practico Renta 2025, Parte 2 — Deducciones Autonomicas. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |