MCP servers for Grok Build

SEFAZ RJ: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ RJ: NFC-e Completa, official-source lookup. Platform-hosted, pay per query with prepaid credit

SEFAZ RJ: NFC-e Resumida, official-source lookup. Platform-hosted, pay per query with prepaid credit

SEFAZ RO: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ RO DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred

SEFAZ RR: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ RS: CADIN e CFIL, official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ RS: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ RS: Vehicle Debts, official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ SC DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred

SEFAZ SC: NFE, official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ SE: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ SP: Cadin, official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ SP: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ SP detailed electronic tax receipt (SAT), official-source lookup; platform-hosted, pay per query with prepaid credit.

SEFAZ SP DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred

SEFAZ SP: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.

Knowledge accumulation for AI coding agents. Records decisions, problems, and insights as context.

Check whether a short-term rental in South Korea is registered, using official government records.

Selectel S3 MCP server and AI CLI with scoped access and human approval for destructive actions.

Text your own phone when a run finishes or needs you. A key can only message its own number.