"Web3.js" matching MCP connectors:

Which published US federal rules take effect between two dates, and which CFR parts they amend?

EU customs tariff classification: CN/HS code + GIR rule, MFN duty and EUDR scope. Sourced.

Dated US import facts: CBP rulings, Section 301 ladder, landed cost, rule changes, recalls.

Paid Japanese article audit for claims, sources, PR disclosure, duplication, and quality.

Not sure what to do after a slip and fall in California? Use this free evidence checker to find out

Free Japanese article checker for claims, duplicate text, PR disclosure, and basic quality.

Bitten or injured by a dog in California? Use this private checklist to understand what evidence to

Japan payroll & social insurance. 日本の給与計算・社会保険。47都道府県の料率、源泉所得税、割増賃金、有給、標準報酬月額の改定、最低賃金。根拠の条文つき。

SINTEGRA: MS, official-source lookup. Platform-hosted, pay per query with prepaid credit.

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

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

Prefeitura RS Santa Cruz do Sul: Clearance Certificate (Debts), official-source lookup. Platform-hos

MPT ES: Certificate Negativa de Feitos, official-source lookup. Platform-hosted, pay per query with

Prefeitura MS Chapadão do Sul: Clearance Certificate (Debts), official-source lookup. Platform-hoste

US compliance and books healthA

com.medianfi

US company filing obligations, plus a 25-check bookkeeping diagnostic. Sourced, dated, no signup.

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

Prefeitura RS Montenegro: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pa

Prefeitura MS Campo Grande: NFS-e (Nota Fiscal Eletrônica de Serviços), official-source lookup. Plat

MPT MS: Certificate Negativa de Feitos, official-source lookup. Platform-hosted, pay per query with

Brazilian legal stack in one MCP: lawsuits, court publications, case law, tenders, certificates.