Check whether a Brazilian invoice was issued with the right taxes. Send the NF-e line items and get back every divergence between what the invoice declares and what the tax rules require, with the field, the expected value and the arithmetic. Covers ICMS, tax substitution, DIFAL, PIS, COFINS and the new IBS and CBS, plus Simples Nacional effective rate and Fator R. Platform-hosted, no credentials.
https://api.mcp.ai/p_auditor_fiscalMachine-readable docs to plug this server into an agent or call it over REST.
Install prompt — paste into Claude, ChatGPT, Cursor or any MCP agent and it sets itself up.
Step-by-step walkthroughs with copy-paste prompts.
Cada usuário do seu app conecta a conta dele: connect sessions com client_ref, webhook de conexão, leitura por API e as páginas de conexão no seu domínio.
GuidesEm vez de consumir a API no seu backend, cada usuário final pluga o MCP dele no Claude/ChatGPT: toolkit e convite por usuário, isolamento de fábrica e a URL no seu domínio.
GuidesReal things you can ask your agent once this server is enabled.
What exactly does this audit check, and what does it not check?
Audit this line: NCM 84713012, CFOP 6102, MS to SP, R$1,000, declared ICMS 120
What is the Simples Nacional effective rate for Annex III with a R$1.2M RBT12?