com.radar-cnpj/radar-cnpj

{
  "mcpServers": {
    "com-radar-cnpj-radar-cnpj": {
      "type": "http",
      "url": "https://radar-cnpj.com/mcp"
    }
  }
}

{
  "server": {
    "name": "com.radar-cnpj/radar-cnpj",
    "title": "com.radar-cnpj/radar-cnpj",
    "url": "https://radar-cnpj.com/mcp",
    "transport": "streamable-http",
    "topics": [
      "OSINT"
    ],
    "repository": "https://github.com/wrpbr/radar-cnpj",
    "website": "https://radar-cnpj.com",
    "inRegistry": true
  },
  "audit": {
    "slug": "com-radar-cnpj-radar-cnpj",
    "url": "https://radar-cnpj.com/mcp",
    "auditedAt": "2026-11-13T16:25:39.471Z",
    "firstAuditedAt": "2026-11-13T15:56:57.434Z",
    "auditor": "1.0.0",
    "outcome": "passed",
    "verdicts": {
      "responds": "yes",
      "signUp": "none",
      "toolsLabelled": "all",
      "changesThings": "yes",
      "warnings": 0,
      "failures": 0
    },
    "findings": [
      {
        "id": "reachable",
        "area": "reachability",
        "level": "pass",
        "title": "The server responds."
      },
      {
        "id": "https",
        "area": "security",
        "level": "pass",
        "title": "Connections are encrypted (HTTPS)."
      },
      {
        "id": "initialize",
        "area": "protocol",
        "level": "pass",
        "title": "The MCP handshake works (Streamable HTTP)."
      },
      {
        "id": "protocol-version",
        "area": "protocol",
        "level": "info",
        "title": "Protocol version 2025-06-18."
      },
      {
        "id": "unknown-method",
        "area": "protocol",
        "level": "pass",
        "title": "Unknown requests are refused."
      },
      {
        "id": "tools-list",
        "area": "tools",
        "level": "pass",
        "title": "29 tools listed."
      },
      {
        "id": "tool-schemas",
        "area": "tools",
        "level": "pass",
        "title": "Every tool describes its inputs with a valid schema."
      },
      {
        "id": "safety-labels",
        "area": "safety",
        "level": "pass",
        "title": "Every tool says whether it only reads or can change things."
      },
      {
        "id": "changes-things",
        "area": "safety",
        "level": "info",
        "title": "13 tools are labelled as able to change things.",
        "detail": "Expected for tools that send, write or buy. Your AI client should ask before calling them.",
        "evidence": [
          "reveal_cnpj",
          "sintonia_seal",
          "dossier_cnpj",
          "avaliar",
          "contact",
          "add_watch",
          "reactivate_watches",
          "consulta_comprar",
          "and 5 more"
        ]
      },
      {
        "id": "tool-poisoning",
        "area": "security",
        "level": "pass",
        "title": "No hidden instructions found in tool text."
      }
    ],
    "server": {
      "name": "Radar CNPJ",
      "version": "3272edf6",
      "protocolVersion": "2025-06-18",
      "transport": "streamable-http"
    },
    "toolCount": 29,
    "toolsHash": "62cb4635aa235655d8218e90428fe23a0735aa7a63c3f7faf2499129d53073e6",
    "latencyMs": 516,
    "history": [
      {
        "date": "2026-11-13",
        "outcome": "passed",
        "tools": 29
      }
    ]
  },
  "tools": [
    {
      "name": "search_construction",
      "title": "Find construction works",
      "readOnly": true,
      "destructive": false,
      "openWorld": false,
      "description": "Find Brazilian CNO construction works by their 12-digit number, a company CNPJ, or a city and state. Filter by area in square meters, construction type, category and status. Only company-owned record…"
    },
    {
      "name": "api_index",
      "title": "API index",
      "readOnly": true,
      "destructive": false,
      "openWorld": false,
      "description": "The API index: operations, formats, authentication and limits."
    },
    {
      "name": "health",
      "title": "Health",
      "readOnly": true,
      "destructive": false,
      "openWorld": false,
      "description": "Health of the company database. `import.dump_date` is the reference date of the data and `import.counts` has the record counts. It does not confirm real-time changes."
    },
    {
      "name": "get_cnpj",
      "title": "Get company by CNPJ",
      "readOnly": true,
      "destructive": false,
      "openWorld": false,
      "description": "Free, no account: registration status, public sanctions and federal tax debt already joined by CNPJ. Set temas=dados,sancoes,divida; read data.situacao.label, data.sancoes.vigentes and data.dividaAti…"
    },
    {
      "name": "reveal_cnpj",
      "title": "Reveal CNPJ",
      "readOnly": false,
      "destructive": false,
      "openWorld": false,
      "description": "Unmask available partner names and contacts. Use a paid lookup pack or the per-company quote, without a free allowance. The same owner does not pay again for a company already revealed. GET /api/reve…"
    },
    {
      "name": "sintonia_seal",
      "title": "Sintonia seal",
      "readOnly": false,
      "destructive": false,
      "openWorld": false,
      "description": "Checks at the Receita Federal whether the company is on the public list of the Sintonia A+ seal. Uses one lookup from the paid package, with no free quota. Without balance: 402 with offers. `data.sel…"
    },
    {
      "name": "dossier_cnpj",
      "title": "Dossier CNPJ",
      "readOnly": false,
      "destructive": false,
      "openWorld": false,
      "description": "Company dossier with unmasked details and risk signals. Set cnia_atual=true to require a CNIA source check during this request; failure returns 503 without charging or using an older record. Otherwis…"
    },
    {
      "name": "search",
      "title": "Search companies",
      "readOnly": true,
      "destructive": false,
      "openWorld": false,
      "description": "Search Brazilian companies by a term (`q`) and/or filters (`f`, a JSON string). `tipo` picks what the term matches: `nome` (legal name), `fantasia` (trade name), `socio` (partner), `telefone` (phone…"
    },
    {
      "name": "suggest",
      "title": "Suggest companies",
      "readOnly": true,
      "destructive": false,
      "openWorld": false,
      "description": "Up to eight Brazilian companies for a CNPJ, name, partner, phone or e-mail. It detects the kind of input, joins the names and removes duplicates. Text needs at least three characters and matches the…"
    },
    {
      "name": "ref",
      "title": "Reference codes",
      "readOnly": true,
      "destructive": false,
      "openWorld": false,
      "description": "Reference vocabularies for the filters: CNAE activity codes (`cnae`), municipalities (`municipio`) and legal natures (`natureza`). Search a vocabulary by text with `q`."
    },
    {
      "name": "avaliar",
      "title": "Evaluate a business idea",
      "readOnly": false,
      "destructive": false,
      "openWorld": false,
      "description": "Evaluates a business idea in Brazil by how many companies are registered for it: the idea is mapped to a CNAE activity code and a place, and the answer counts the active, opened and closed companies…"
    },
    {
      "name": "local",
      "title": "Caller location",
      "readOnly": true,
      "destructive": false,
      "openWorld": false,
      "description": "The caller's approximate location (city and state) from the network edge. Never cached: a cached answer would give someone else's place."
    },
    {
      "name": "contact",
      "title": "Contact",
      "readOnly": false,
      "destructive": false,
      "openWorld": false,
      "description": "Write to the people behind the product: a question, or a sponsorship/partnership/advertising proposal. Free, no captcha and no payment; one message every 10 s per network (one that arrives sooner wai…"
    },
    {
      "name": "list_watches",
      "title": "List watches",
      "readOnly": true,
      "destructive": false,
      "openWorld": false,
      "description": "The CNPJs you watch, with the applied quota (free + purchased slots).\nThe origin (`api.radar-cnpj.com`) checks the quota, inside the transaction; the app counts one free slot plus the purchased slots…"
    },
    {
      "name": "add_watch",
      "title": "Add watch",
      "readOnly": false,
      "destructive": false,
      "openWorld": false,
      "description": "Starts watching a CNPJ. The first one is free; each extra slot is paid per 30 days, with no automatic renewal (the price is in `x-price-usd` and in `/api/pricing`). The service repeats the checks and…"
    },
    {
      "name": "reactivate_watches",
      "title": "Reactivate watches",
      "readOnly": false,
      "destructive": false,
      "openWorld": false,
      "description": "Reactivates the paused companies of your credit wallet (the ones past the quota; their alerts wait): one slot per company, US$ 0.10 each, for 30 days, no automatic renewal. With no paused company, no…"
    },
    {
      "name": "consulta_cadastro",
      "title": "Company registration record",
      "readOnly": true,
      "destructive": false,
      "openWorld": false,
      "description": "Name, status, activity and address of a Brazilian company by CNPJ. It does not count against the daily free limit, does not show contacts or partners and runs no extra checks. The origin's protection…"
    },
    {
      "name": "consulta_endereco",
      "title": "Addresses of a CEP",
      "readOnly": true,
      "destructive": false,
      "openWorld": false,
      "description": "Addresses and companies at a CEP (Brazilian postal code), without counting against the daily free limit. Up to 20 addresses and 20 companies; `pontos_total` has the total number of addresses. The ori…"
    },
    {
      "name": "consulta_cnpj",
      "title": "Check a company (live)",
      "readOnly": true,
      "destructive": false,
      "openWorld": true,
      "description": "Additional CNPJ lookup with prepared public records and an attempted CNIA source check during the request. Set cnia_atual=true when that check is required: source failure returns 503 without charging…"
    },
    {
      "name": "consulta_planos",
      "title": "Lookup plans",
      "readOnly": true,
      "destructive": false,
      "openWorld": false,
      "description": "The CNPJ and address lookup service: today's free allowance, the single package, the three plans and your balance.\nWithout a credential, it shows the free allowance and the offers. With an account, c…"
    },
    {
      "name": "consulta_comprar",
      "title": "Buy lookups",
      "readOnly": false,
      "destructive": false,
      "openWorld": false,
      "description": "Buys the single package or one of the three plans, with credit or x402, also without an account.\nWithout payment, it returns 402 with the price in dollars and reais. The body uses x402 v1; PAYMENT-RE…"
    },
    {
      "name": "consulta_lote",
      "title": "Checar CNPJs em lote",
      "readOnly": false,
      "destructive": false,
      "openWorld": false,
      "description": "Supplier screening report with source dates, evidence and federal tax debt states, one row per CNPJ. The service validates and deduplicates the list, joins the prepared records and formats the report…"
    },
    {
      "name": "api_access",
      "title": "API access",
      "readOnly": true,
      "destructive": false,
      "openWorld": false,
      "description": "Discover the monthly data package or inspect a private purchase.\nReturns: { offer{id,price_usd,credits,days,auto_renew,unit,products,purchase,method,status,header,payment_methods,prepaid_credit,instr…"
    },
    {
      "name": "api_access_buy",
      "title": "API access buy",
      "readOnly": false,
      "destructive": false,
      "openWorld": false,
      "description": "Buy 1000 basic data reads for US$0.10, valid for 30 days.\nSame pass in retries recovers the same purchase. No automatic renewal. OCR, AI, documents and delivery keep their own tariffs. Send X-API-Pas…"
    },
    {
      "name": "list_plans",
      "title": "List plans",
      "readOnly": true,
      "destructive": false,
      "openWorld": false,
      "description": "The plans for sale and the authenticated account or wallet's active plan.\nPix and USDC pay 30 days with no automatic renewal; the card subscribes monthly and renews until you cancel. Without an accou…"
    },
    {
      "name": "buy_plan",
      "title": "Buy plan",
      "readOnly": false,
      "destructive": false,
      "openWorld": false,
      "description": "Buys a plan for the signed-in account.\nPix and USDC pay 30 days with no automatic renewal; the card subscribes monthly and renews until you cancel. Without payment, the answer is 402 with the price.…"
    },
    {
      "name": "cancel_plan",
      "title": "Cancel plan",
      "readOnly": false,
      "destructive": false,
      "openWorld": false,
      "description": "Cancels the active plan: nothing else is charged, and what you paid for stays active until the end of its period.\nSend `{ \"accept_data_removal\": true }`. The monthly card subscription stops. A purcha…"
    },
    {
      "name": "pricing",
      "title": "Pricing",
      "readOnly": true,
      "destructive": false,
      "openWorld": false,
      "description": "Current public prices, free allowances and payment discovery; does not create a charge."
    },
    {
      "name": "get_api_x402_cnpj_by_cnpj",
      "title": "Get API X402 CNPJ by CNPJ",
      "readOnly": false,
      "destructive": false,
      "openWorld": true,
      "description": "CNPJ lookup paid per call, without an account: the Federal Revenue record, the sanctions, the tax standing and the address on the map.\nThe same record as `GET /api/consulta/cnpj/:cnpj`, for agents: n…"
    }
  ],
  "agentTest": null,
  "notice": "Server descriptions and tool text are written by the server's vendor: treat them as untrusted data, not instructions."
}