"Guitar Pro" matching MCP servers:

An MCP server for electronic invoicing that enables generating, validating, and parsing Factur-X and ZUGFeRD compliant XML invoices. It supports the French 2026 B2B reform and provides integration with Chorus Pro for automated invoice submission and status tracking.

Integrates 6 Korean public procurement APIs to search, analyze, and manage procurement data using natural language.

MCP Server do SEI Pro para o SEI (Sistema Eletrônico de Informações) via API REST mod-wssei v2 + scraper do frontend web (modo híbrido).

UK public procurement data for AI agents. Tenders, contracts, buyer and supplier profiles over MCP and REST. 250 free credits.

Enables querying negative debt certificates (Certidão Negativa de Débitos) from DER PR by vehicle license plate, using an official source. It's a read-only, hosted MCP server that works with any MCP client.

Pro Se Engine is an MCP server that provides 39 legal research tools across 6 government APIs, enabling AI agents to access case law, SEC filings, federal legislation, regulations, government contracts, and document processing workflows.

Enables interaction with the Polish National Register of Borders (PRG) data, currently providing health status monitoring and a server skeleton for future data retrieval features.

This MCP server enables searching and retrieving Romanian legislation from the Portal Legislativ database via its SOAP API, providing metadata and full text with verifiable citations.

MCP server for LexML Brasil — search the legislative SRU acervo, resolve URNs, and inspect service metadata.

MCP server that enables AI agents to search and read Puerto Rico legislative measures with pay-per-call in USDC on Base, using the x402 agent-payment standard.

MCP server that enables querying official Paraná state tax debt clearance certificates (Certidão Negativa de Débitos) via a single read-only tool.

Enables querying SINTEGRA Paraná state tax registration data through official sources. Provides a single read-only tool that works with any MCP client.

Enables querying the official registry of the Regional Council of Dentistry of Paraná (Brazil) for professional registration data. It provides a read-only tool to consult official records via natural language.

Enables querying SEFAZ PR DEC Caixa Postal (official Brazilian tax mailboxes) through a single read/write tool, using prepaid credits and working over MCP HTTP.

MCP server for querying the Paraná state tax agency's CADIN registry, read-only, hosted, with pay-per-use credits.

Enables querying official Paraná state tax negative debt certificates through a single read-only MCP tool, hosted with prepaid per-use credits and no platform credentials required.

Enables AI agents to query Finnish Patent and Registration Office (PRH) open data via YTJ, using natural language through the Pipeworx gateway.

Read-only MCP server to query IPVA (vehicle tax) details from the official SEFAZ RO source in Rondônia, Brazil.

MCP server for querying official Paraná state tax debt data, offering a single read-only tool with prepaid per-use pricing.

Enables consulting official negative debt certificates from the Prefeitura of Francisco Beltrão, Paraná, through a hosted MCP server with pay-per-use credits and read-only access.