MCP servers for Grok Build

Receita Federal NFS-e: Notas Recebida (Detalhes), official-source lookup. Platform-hosted, pay per q

Looks up the registration status of an individual at the Federal Revenue from the CPF and date of bi

Receita Federal: PGFN (CND Federal) - 2nd Copy, official-source lookup. Platform-hosted, pay per que

Receita Federal PGFN: Lista de Devedores, official-source lookup. Platform-hosted, pay per query wit

Federal Revenue SIMEI annual declaration via official-source lookup; platform-hosted, pay per query with prepaid credit.

Federal Revenue Simei MEI: issues an installment payment slip via official-source lookup; platform-hosted.

Federal Revenue Legal Surcharges System (SAL) registration data via official-source lookup; platform-hosted.

ReceivableLedger: the site's own MCP server — dataset; every answer cites the site.

Company reputation on Reclame Aqui: rating, resolution rate, and total number of complaints.

Colorize and restore photos, manage the library, and use account credits.

Captured web interfaces, screenshots, flows and structured evidence for AI coding agents.

Subscription payment platform for Taiwan — manage products, customers, and billing

Secure MCP access to Big Red Cloud accounting data, workflows, help and training.

Model Context Protocol server for Red Hat Lightspeed - advisor, image builder, inventory, and more

Revenue research and pipeline tools for agencies: scouting, contact intel, ABM, cadences, briefs.

Reddit Archive — historical Reddit post and comment search, and subreddit

Brazilian investments MCP: B3 quotes, fundamentals, portfolio X-ray, theses and news for AI agents.

Manage URL redirects, domains, email forwards, and analytics on redirect.pizza.

Redis + MinIO + Postgres Stack Generator

Search current class-action settlements and identify possible matches using structured filters.

Find leads in Reddit, HN, X, Bluesky and Facebook group mentions, scored by AI, from your agent