"SimpleX" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Agent payment readiness and AI visibility checks, $1 per call over MPP or prepaid credits.
Free back office for small businesses in Singapore and Southeast Asia: invoices, expenses, stock.
Receita Federal: Simples (Listagem de Períodos para Issuance de DAS), official-source lookup. Platfo
Business finance on Conta Simples, bank and card statements, corporate cards (list/block/unblock), c
Receita Federal: Simples (Issuance de DAS de MEI), official-source lookup. Platform-hosted, pay per
Prefeitura SP São Paulo: Issuance Parcela Simples Nacional, official-source lookup. Platform-hosted,
Free budget app and spending tracker: ask about your money, and queue or record transactions.
Saudi e-invoicing: invoices, quotations, sales and VAT reports, and ZATCA Phase 2.