Brazilayer — Brazilian Public Data
MCPB · BRAZILAYER-MCP.MCPB · SCANNED AUG 3
Brazilian company registry (CNPJ) + sanctions screening for AI agents. Pay per call via x402.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score →
Supply Chain Security13
- Malware scan not yet available for this package.Unverified
- CVE data not yet available for this package.Unverified
- No install/post-install scripts declared.Pass
- Only part of the dependency tree could be resolved (142 of 146), so this covers what we could see, not the whole tree. View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 6 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability75
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 2516 tokens (~66/item across 38 items; 38 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage82
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 47% of tool parameters carry a description.Partial
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Unverified: 1 category
A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.
Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.
mcpb · brazilayer-mcp.mcpb
Download bundleEvery change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 2 Aug 26 0
- Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet. security
- Tool coverage: 100 → unverified ▼ functional
- Capabilities: pass → unverified ▼ functional
- Dependency health: unverified → partial ▲ functional
- First check of Schema quality: unverified functional
- 1 Aug 26 +1
- Maintenance: unverified → pass ▲ functional
- 31 Jul 26 −7
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 −3
- Dependency health: partial → unverified ▼ functional
- 28 Jul 26 50
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 3 Aug 2026 · Analysed mcpb/https://github.com/brazilayer/mcp/releases/download/v0.10.0/brazilayer-mcp.mcpb
Provenance none
Ecosystem: mcpb · Outcome: none
Dependencies 142 packages
142 packages in the resolved dependency tree · 140 deprecated · 30 stale.
The dependency tree was only partially resolved, so these counts may be incomplete.
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability.
bcb_obter_amostra Free sample of the Central Bank check response ~22
Sample response for a real authorized bank, free.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
bcb_verificar_instituicao Central Bank of Brazil authorization check ~82
Is this Brazilian company a Central Bank–authorized financial institution (bank, credit union, consortium)? Returns registrations and officially verified internet domains (anti-phishing). Costs $0.005 in USDC via x402. Updated daily.
| Name | Type | Req | Description |
|---|---|---|---|
| cnpj | string | yes | CNPJ (14 digits) or 8-digit root, punctuation ok |
No output schema declared.
No examples provided.
cadeia_causal Causal chain for a Brazilian risk (lead time stated) ~110
Not a measurement — the chain behind it: upstream indicator WITH its lead time, current state, observable consequence and a deterministic reading (rule, thresholds and limits included). Chains: energia_br (rain → reservoirs → thermal dispatch), cafe_kc (frost/drought → coffee crop), soja_zs (rain in Mato Grosso → yield → exports), capital_br (dollar premium → fund flows → FX). Costs $0.05 in USDC via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| nome | string | yes | — |
No output schema declared.
No examples provided.
cadeia_obter_amostra Free sample of a causal chain ~22
A complete chain with its reading and rule, free.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
cnpj_buscar_empresas Search Brazilian companies ~148
Search the CNPJ registry by name (full-text, accent-insensitive), state (uf), city code, CNAE activity or size. At least one filter required. Costs $0.01 in USDC via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| cnae | string | — | 7-digit CNAE activity code |
| municipio | string | — | 4-digit RFB city code |
| nome | string | — | full-text search on company names |
| pagina | integer | — | — |
| por_pagina | integer | — | — |
| porte | string | — | — |
| situacao | string | — | — |
| uf | string | — | 2-letter state code, e.g. SP |
No output schema declared.
No examples provided.
cnpj_buscar_por_socio Reverse lookup: companies by partner name ~77
Find every Brazilian company where a person or entity appears as partner/shareholder, by name. The due-diligence query. Costs $0.10 in USDC via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| nome | string | yes | person or entity name |
| pagina | integer | — | — |
| por_pagina | integer | — | — |
No output schema declared.
No examples provided.
cnpj_consultar_empresa Look up a Brazilian company by CNPJ ~79
Official registration data for a Brazilian company from the Receita Federal CNPJ registry: legal name, status, activities (CNAE), address, tax regime. Costs $0.005 in USDC via x402. Response keys are in Portuguese.
| Name | Type | Req | Description |
|---|---|---|---|
| cnpj | string | yes | CNPJ, 14 digits, with or without punctuation |
No output schema declared.
No examples provided.
cnpj_consultar_empresa_completo Full Brazilian company profile (registration + partners + branches) ~69
Complete bundle in one call: registration data, all partners and all branches (filiais). Costs $0.01 in USDC via x402. Best value for a full profile.
| Name | Type | Req | Description |
|---|---|---|---|
| cnpj | string | yes | CNPJ, 14 digits, with or without punctuation |
No output schema declared.
No examples provided.
cnpj_listar_socios List partners/shareholders of a Brazilian company ~65
Partners and shareholders (socios) of a Brazilian company, with role, masked tax id and entry date. Costs $0.005 in USDC via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| cnpj | string | yes | CNPJ, 14 digits, with or without punctuation |
No output schema declared.
No examples provided.
cnpj_obter_amostra Free sample response (no payment needed) ~32
Full sample company profile, free. Use it to learn the response format before paying for other tools.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
commodities_briefing Daily Brazil Commodity Briefing (AI-synthesized, English) ~66
What changed in Brazil today for coffee, sugar, soybeans, corn, OJ, cotton and cattle — weather, fire, exports, hydro, FX and headlines condensed with per-commodity bullish/bearish flags. Costs $0.10 in USDC via x402.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
commodities_clima Crop-weather stress in Brazilian producing belts ~67
Observed + FORECAST rain, dry days and 72h frost risk for the belts that price global commodities: coffee (KC), soybeans (ZS), sugar (SB), corn, orange, cocoa. Updated twice daily. Costs $0.005 in USDC via x402.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
commodities_exportacoes Brazilian commodity exports (monthly, official) ~50
Monthly export volumes and FOB for soybeans, corn, coffee, sugar, beef, chicken, cotton and pulp, with year-over-year change. Costs $0.005 in USDC via x402.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
commodities_fogo Brazil satellite fire hotspots (official INPE) ~44
Daily fire hotspots by biome and state with intensity and a drought proxy — ESG, carbon and ag supply-chain signal. Costs $0.002 in USDC via x402.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
commodities_hidrologia Brazil stored hydro energy by grid subsystem ~46
Daily EAR percent per subsystem with 7-day delta, from the official grid operator — power-price and drought gauge. Costs $0.002 in USDC via x402.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
commodities_obter_amostra Free sample of the Commodity Signals dataset ~27
A taste of each block: belt weather, fires, briefing excerpt. Free.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
desmatamento_fornecedor Supplier origin risk: CNPJ to its municipality deforestation record ~89
From a Brazilian company's CNPJ to satellite-detected clearing in its registered municipality since the EUDR cutoff, with a risk level applied only to exposed sectors. Regional indicator to prioritise due diligence — the registered address is not the production plot. Costs $0.02 in USDC via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| cnpj | string | yes | CNPJ, 14 digits, punctuation ok |
No output schema declared.
No examples provided.
desmatamento_municipio Deforestation record of a Brazilian municipality (EUDR cutoff) ~95
Official INPE satellite alerts (DETER, Amazon and Cerrado) for one municipality: area cleared and alert count since 31 Dec 2020 — the EU Deforestation Regulation cutoff — plus 30/90/365-day windows, breakdown by class and ranking. Costs $0.01 in USDC via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| ibge | string | yes | IBGE municipality code, 7 digits |
No output schema declared.
No examples provided.
desmatamento_obter_amostra Free sample of the Deforestation dataset ~26
National totals by biome and the worst-affected municipality. Free.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
desmatamento_ranking Where Brazilian deforestation is concentrated ~79
Rank municipalities or states by area cleared in a window, filterable by biome (Amazon or Cerrado), from official INPE alerts. Costs $0.01 in USDC via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| bioma | string | — | — |
| dias | integer | — | — |
| limite | integer | — | — |
| por | string | — | — |
No output schema declared.
No examples provided.
empresa_enriquecer Full KYB profile of a Brazilian company (one call) ~79
The enrichment bundle: official registration + partners + branches + sanctions screening (5 lists) + Central Bank authorization + government contracts, in ONE call. Replaces 5 separate lookups. Costs $0.05 in USDC via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| cnpj | string | yes | CNPJ, 14 digits, with or without punctuation |
No output schema declared.
No examples provided.
fundos_fluxos Where Brazilian institutional money moved (daily fund flows) ~74
Daily net flows (subscriptions minus redemptions) by fund class across the R$ 13.8 trillion Brazilian fund industry, from official CVM filings on ~25,000 fund classes. Emerging-market smart-money netflow. Costs $0.005 in USDC via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| dias | integer | — | — |
No output schema declared.
No examples provided.
fundos_obter_amostra Free sample of the Fund Industry dataset ~24
Latest daily flows by class plus a real registered fund. Free.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
fundos_ranking Rank and screen Brazilian investment funds ~90
Rank funds by net assets, net inflows or shareholder count, filterable by class (Renda Fixa, Ações, Multimercado, Cambial), from official CVM data. Costs $0.01 in USDC via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| classificacao | string | — | — |
| dias | integer | — | — |
| limite | integer | — | — |
| por | string | — | — |
No output schema declared.
No examples provided.
fundos_verificar Verify a Brazilian investment fund at the CVM ~82
Is this CNPJ a fund registered and operating at the Brazilian securities regulator (CVM)? Returns manager, administrator, class and latest NAV, net assets and shareholders — the check against fake-fund and Ponzi schemes. Costs $0.005 in USDC via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| cnpj | string | yes | CNPJ, 14 digits, punctuation ok |
No output schema declared.
No examples provided.
integridade_consultar Sanctions & integrity screening for a Brazilian company ~96
Screen a CNPJ against official Brazilian government sanction lists in one call: CEIS (debarred), CNEP (anti-corruption fines), CEPIM, slave-labor blacklist and leniency agreements. Returns matches with details and a clean-record flag. Costs $0.01 in USDC via x402. Updated daily.
| Name | Type | Req | Description |
|---|---|---|---|
| cnpj | string | yes | CNPJ, 14 digits, with or without punctuation |
No output schema declared.
No examples provided.
integridade_obter_amostra Free sample of the sanctions screening response ~33
Full sample screening response for a real sanctioned company, free. Use it to learn the format before paying.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
licitacoes_contratos_fornecedor Public contracts won by a Brazilian company ~86
Every government contract won by a company (CNPJ), from the official procurement portal (PNCP): body, object, value, dates, plus summary totals. The B2G piece of due diligence. Costs $0.01 in USDC via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| cnpj | string | yes | CNPJ, 14 digits, with or without punctuation |
No output schema declared.
No examples provided.
licitacoes_obter_amostra Free sample of the public-contracts response ~28
Full sample supplier-contracts response, free. Learn the format before paying.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
licitacoes_oportunidades_abertas Open Brazilian government tenders (live) ~101
Tenders currently accepting proposals, live from the official source: object, estimated value, deadlines, bidding link. Filter by state and modality. Costs $0.01 in USDC via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| modalidade | string | — | PNCP modality code, default 6 (electronic auction) |
| pagina | integer | — | — |
| por_pagina | integer | — | — |
| uf | string | — | 2-letter state code |
No output schema declared.
No examples provided.
mercado_cambio USD/BRL: official PTAX + live crypto premium ~66
The official PTAX rate plus the LIVE BRL crypto market: BTC/BRL, USDT/BRL and the Brazil premium (ágio) over global prices — a classic capital-flow signal, computed at request time. Costs $0.002 in USDC via x402.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
mercado_indicadores Brazil macro snapshot (Selic, IPCA, PTAX, Focus) ~58
Key Brazilian macro indicators straight from the Central Bank: Selic policy rate, IPCA inflation, official PTAX USD/BRL, plus Focus survey medians (market forecasts). Costs $0.002 in USDC via x402.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
mercado_noticias Brazilian financial & crypto news with sentiment ~94
BR market news refreshed every 15 minutes: headline, summary, link, topic, investor sentiment and 0-10 market relevance (AI-graded). Filter by topic, sentiment and minimum relevance. Costs $0.002 in USDC via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| por_pagina | integer | — | — |
| relevancia_min | integer | — | — |
| sentimento | string | — | — |
| tema | string | — | — |
No output schema declared.
No examples provided.
mercado_obter_amostra Free sample of the Brazil Markets dataset ~21
Latest headlines with sentiment + key indicators, free.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
tributos_busca Search Brazil's tax reform annexes by product description ~73
Find every entry in the reform annexes granting reduced or zero IBS/CBS for a product or service, with the NCM codes cited and the legal wording. Costs $0.005 in USDC via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| limite | integer | — | — |
| termo | string | yes | product/service description in Portuguese |
No output schema declared.
No examples provided.
tributos_calendario Brazilian tax transition calendar 2026-2033 ~65
Which taxes are in force each year and when PIS/COFINS, IPI, ICMS and ISS are extinguished — the context to know whether a tax rule still applies on a given date. Costs $0.002 in USDC via x402.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
tributos_ncm Which Brazilian IBS/CBS tax regime applies to a product (by NCM) ~123
Under Brazil's 2026-2033 tax reform: zero rate, 60% reduction or standard for a given NCM code — always with the LEGAL BASIS (annex, item and the literal wording of LC 214/2025) and the taxes in force that year. Not tax advice. Costs $0.005 in USDC via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| ano | string | — | year of the transition, 2026-2033 |
| codigo | string | yes | NCM code, 4 to 8 digits, dots optional |
No output schema declared.
No examples provided.
tributos_obter_amostra Free sample of the Tax Reform dataset ~28
Zero-rate examples with legal basis + the current year of the transition. Free.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.