BR Intelligence
REMOTE · BR-INTELLIGENCE.BRVERIFY-API.WORKERS.DEV · SCANNED OCT 1
Brazilian company data, CNPJ/CPF validation and KYB risk score. Pay per call via x402 (USDC).
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security46
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 12 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS enforcement could not be verified: the plaintext port answered with HTTP 406, which proves neither a plaintext path nor enforcement. View diagnostics → Unverified
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability78
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 840 tokens (~70/item across 12 items; 12 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management3
- Stability observed for 1 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage95
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 86% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 12 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 12 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the BR Intelligence MCP server?
BR Intelligence is a hosted endpoint at https://br-intelligence.brverify-api.workers.dev/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · br-intelligence.brverify-api.workers.dev
claude mcp add --transport http mironfvjr-br-intelligence 'https://br-intelligence.brverify-api.workers.dev/mcp'
{
"mcpServers": {
"mironfvjr-br-intelligence": {
"url": "https://br-intelligence.brverify-api.workers.dev/mcp"
}
}
} {
"servers": {
"mironfvjr-br-intelligence": {
"type": "http",
"url": "https://br-intelligence.brverify-api.workers.dev/mcp"
}
}
} [mcp_servers.mironfvjr-br-intelligence] url = "https://br-intelligence.brverify-api.workers.dev/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"mironfvjr-br-intelligence": {
"type": "remote",
"url": "https://br-intelligence.brverify-api.workers.dev/mcp",
"enabled": true
}
}
} openclaw mcp add mironfvjr-br-intelligence --url 'https://br-intelligence.brverify-api.workers.dev/mcp' --transport streamable-http
mcp_servers:
mironfvjr-br-intelligence:
url: "https://br-intelligence.brverify-api.workers.dev/mcp" {
"McpServers": {
"mironfvjr-br-intelligence": {
"Transport": "http",
"Url": "https://br-intelligence.brverify-api.workers.dev/mcp"
}
}
} assistant mcp add mironfvjr-br-intelligence -t streamable-http -u 'https://br-intelligence.brverify-api.workers.dev/mcp'
{
"mcpServers": {
"mironfvjr-br-intelligence": {
"type": "http",
"url": "https://br-intelligence.brverify-api.workers.dev/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every 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.
- 1 Oct 26 0
- Stability: unverified → 0.03 ▲ functional
- 30 Sept 26 60
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 1 Oct 2026 · Probed https://br-intelligence.brverify-api.workers.dev/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=brverify-api.workers.dev | CN=YE1,O=Let's Encrypt,C=US | 20 Sept 2026 | 19 Dec 2026 | ECDSA 256 | ECDSA-SHA384 | 5f611f9690ac03c5e9e573aab5abf5aabcb |
| SANs: *.brverify-api.workers.dev, brverify-api.workers.dev | ||||||
| CN=YE1,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 5ddd70dd31f801c85c186a7a04b80afe |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of br-intelligence.brverify-api.workers.dev. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| dev. | present | 60074 | 8 | Verified |
| workers.dev. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://br-intelligence.brverify-api.workers.dev/mcp | Verified | 200 | |
| http (plaintext) | http://br-intelligence.brverify-api.workers.dev/mcp | Inconclusive | 406 |
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. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
about ~24
Free. What BR Intelligence does, prices per tool, payment network and documentation links.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
batch_company_score ~70
Health/risk score for up to 10 Brazilian CNPJs in one call (supplier/customer list triage). Price: $0.015 per valid CNPJ; invalid-format entries are not billed.
| Name | Type | Req | Description |
|---|---|---|---|
| cnpjs | string | yes | Comma-separated CNPJs, up to 10. |
No output schema declared.
No examples provided.
business_days ~116
Brazilian business days (national holidays, including Carnaval and Corpus Christi; no state/municipal holidays). With only date: is it a business day and the next/previous one. With add: date after N business days. With end: business days between date (inclusive) and end (exclusive). Price: $0.003.
| Name | Type | Req | Description |
|---|---|---|---|
| add | integer | – | Business days to add (negative subtracts). |
| date | string | yes | YYYY-MM-DD |
| end | string | – | End date YYYY-MM-DD to count business days. |
No output schema declared.
No examples provided.
decode_boleto ~85
Validate and decode a Brazilian boleto: digitable line (47 cobranca / 48 arrecadacao) or barcode (44). Returns bank, amount, due date (flags ambiguity from the Febraban 2025 factor reset) and check-digit results. Price: $0.005.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | Digitable line or barcode, with or without punctuation. |
No output schema declared.
No examples provided.
decode_pix ~66
Validate and decode a PIX copia-e-cola (BR Code): CRC16, key and key type, merchant name and city, amount, txid, static or dynamic. Payload is not stored. Price: $0.005.
| Name | Type | Req | Description |
|---|---|---|---|
| payload | string | yes | PIX BR Code payload. |
No output schema declared.
No examples provided.
get_company ~73
Brazilian company registration data by CNPJ: legal name, status, address, partners (QSA), CNAE activities, capital. Price: $0.01.
| Name | Type | Req | Description |
|---|---|---|---|
| cnpj | string | yes | Brazilian CNPJ, with or without formatting. Numeric or alphanumeric (IN RFB 2.229/2024). |
No output schema declared.
No examples provided.
get_company_dossier ~65
Full Brazilian company dossier: registration data, signals and health score in one call. Price: $0.10.
| Name | Type | Req | Description |
|---|---|---|---|
| cnpj | string | yes | Brazilian CNPJ, with or without formatting. Numeric or alphanumeric (IN RFB 2.229/2024). |
No output schema declared.
No examples provided.
get_company_score ~83
Explainable health/risk score 0-100 for a Brazilian company (KYB / supplier triage), with the factors and flags behind it. Not a credit score. Price: $0.02.
| Name | Type | Req | Description |
|---|---|---|---|
| cnpj | string | yes | Brazilian CNPJ, with or without formatting. Numeric or alphanumeric (IN RFB 2.229/2024). |
No output schema declared.
No examples provided.
get_rates ~57
Current Brazilian indicators from the Central Bank (SGS): Selic target, CDI annual and daily, IPCA monthly and 12-month, USD/BRL sell. Each value with unit and reference date. Price: $0.005.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
lookup_bank ~77
Brazilian bank by COMPE code or ISPB (Central Bank registry): short and full legal name. Provide code or ispb. Price: $0.002.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | – | COMPE code, up to 3 digits (e.g. 260). |
| ispb | string | – | ISPB, 8 digits. |
No output schema declared.
No examples provided.
lookup_cep ~58
Brazilian address by CEP (postal code): street, neighborhood, city, state, IBGE codes and coordinates when available. Price: $0.003.
| Name | Type | Req | Description |
|---|---|---|---|
| cep | string | yes | CEP, 8 digits, with or without hyphen. |
No output schema declared.
No examples provided.
validate_identifier ~66
Validate a Brazilian identifier: CPF, CNPJ (numeric or alphanumeric), EAN-13 barcode, NF-e access key or phone number. Price: $0.005 (USDC on Base via x402).
| Name | Type | Req | Description |
|---|---|---|---|
| type | string | yes | – |
| value | string | yes | – |
No output schema declared.
No examples provided.
What is the BR Intelligence MCP server?
BR Intelligence is an MCP server listed in the public MCP registry as io.github.Mironfvjr/br-intelligence. Brazilian company data, CNPJ/CPF validation and KYB risk score. Pay per call via x402 (USDC). This page covers its hosted endpoint (https://br-intelligence.brverify-api.workers.dev/mcp).
Is the BR Intelligence MCP server safe to use?
BR Intelligence scores 60 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the BR Intelligence MCP server expose?
BR Intelligence exposes 12 tools: validate_identifier, get_company, get_company_score, get_company_dossier, batch_company_score, and 7 more. Their descriptions and schemas cost roughly 840 tokens of context every time the server is loaded.
Does the BR Intelligence MCP server require authentication?
No. We connected to BR Intelligence without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the BR Intelligence MCP server still maintained?
BR Intelligence is still listed as active in the MCP registry. We last reached this channel on 1 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.