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Search / io.github.SignaBras-Certificados/signabras

SignaBras Certificados Digitais

R0· no sign-in

Catálogo de certificados digitais ICP-Brasil A1 (e-CPF, e-CNPJ), políticas e pedido com Pix.

v1.0.0 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality92strong
Trust79of 100
Uptime, 30 days95%
Latency p50863 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "signabras": {
      "type": "http",
      "url": "https://signabras.com.br/mcp",
      "headers": {
        "Authorization": "Bearer ${api_key}"
      }
    }
  }
}
claude mcp add --transport http signabras https://signabras.com.br/mcp --header "Authorization: Bearer ${api_key}"
[mcp_servers.signabras]
url = "https://signabras.com.br/mcp"
bearer_token_env_var = "api_key"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "signabras": {
      "type": "remote",
      "url": "https://signabras.com.br/mcp",
      "enabled": true,
      "headers": {
        "Authorization": "Bearer {env:api_key}"
      }
    }
  }
}
{
  "mcpServers": {
    "signabras": {
      "type": "http",
      "url": "https://signabras.com.br/mcp",
      "headers": {
        "Authorization": "Bearer ${api_key}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=signabras&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vc2lnbmFicmFzLmNvbS5ici9tY3AiLCJoZWFkZXJzIjp7IkF1dGhvcml6YXRpb24iOiJCZWFyZXIgJHthcGlfa2V5fSJ9fQ%3D%3D"
}
{
  "servers": {
    "signabras": {
      "type": "http",
      "url": "https://signabras.com.br/mcp",
      "headers": {
        "Authorization": "Bearer ${api_key}"
      }
    }
  }
}
{
  "mcpServers": {
    "signabras": {
      "httpUrl": "https://signabras.com.br/mcp",
      "headers": {
        "Authorization": "Bearer ${api_key}"
      }
    }
  }
}
extensions:
  "signabras":
    enabled: true
    name: "signabras"
    type: streamable_http
    uri: "https://signabras.com.br/mcp"
    headers:
      "Authorization": "Bearer ${api_key}"
    timeout: 300

Placeholders to fill from your own secret store: ${api_key}. The registry never accepts secret values.

Quality 92 / 100strong

protocol88 · weight 25
  • pass
    protocol.modernsupports 2026-07-28 (server/discover)
  • pass
    protocol.statelessanswers without a session
  • pass
    protocol.transportstreamable HTTP
  • warn
    protocol.list_ttltools/list declares ttlMs 0, so clients re-fetch it on every use
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene93 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations5 of 5 tools declare readOnlyHint or destructiveHint
  • warn
    tools.directory_hints1 of 5 tools declare all four hints; missing: get_product (destructiveHint); search_products (destructiveHint); get_policies (destructiveHint); …
  • pass
    tools.token_costabout 1,028 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changesno tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

5 tools, about 1,028 tokens to load them all · tool set 18bcd3262b34 · checked 2026-10-20 13:17 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 79 / 100

no-repository
provenance45
liveness98
freshness100
hygiene80

+website +reachable +uptime-95% +updated-10d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://signabras.com.br/mcp streamable-httpnoneyes95%863 ms2026-07-282026-10-20

Tools (5)

create_pix_orderCria um pedido de certificado em nome do titular e devolve o Pix (QR Code copia-e-cola, imagem e validade) e o link de acompanhamento. Pix-only. Antes de chamar, confirme com o titular produto, preço, requisitos e dados. Exige Authorization: Bearer sb_live_... (chave do operador do agente) no request HTTP ao /mcp. O titular paga o Pix e faz a videoconferência; o agente nunca paga por ele.
get_order_statusread-onlyConsulta o status de um pedido criado por create_pix_order (pagamento, videoconferência, emissão), o Pix ativo e os links. Só pedidos da mesma chave de API. Sem dados pessoais do titular.
get_policiesread-onlyPolíticas da SignaBras: reembolso e garantia, requisitos de emissão, renovação, prazos, formas de pagamento, termos, privacidade e contato. Conteúdo estável, com links para as páginas completas.
get_productread-onlyDetalha um certificado pelo slug: preço atual, validade, requisitos, campos obrigatórios do pedido e URLs.
search_productsread-onlyLista os certificados digitais à venda na SignaBras (só A1: e-CPF para pessoa física, e-CNPJ para empresa/MEI) com preço atual em BRL, validade, requisitos e campos obrigatórios do pedido. Filtro livre opcional (ex.: "cnpj", "pessoa física", "mei").

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "io.github.SignaBras-Certificados/signabras",
  "_meta": {
    "io.modelcontextprotocol.registry/publisher-provided": {
      "docs": "https://signabras.com.br/agents.md",
      "tool": "mcp-publisher",
      "catalog": "https://signabras.com.br/api/catalogo.json",
      "country": "BR",
      "language": "pt-BR",
      "aiCatalog": "https://signabras.com.br/.well-known/ai-catalog.json",
      "serverCard": "https://signabras.com.br/mcp/server-card"
    }
  },
  "title": "SignaBras Certificados Digitais",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://signabras.com.br/mcp",
      "type": "streamable-http",
      "headers": [
        {
          "name": "Authorization",
          "value": "Bearer {api_key}",
          "isSecret": true,
          "variables": {
            "api_key": {
              "isSecret": true,
              "description": "Chave da API v1 da SignaBras (ver https://signabras.com.br/agents.md#como-obter-uma-chave)"
            }
          },
          "description": "Opcional. \"Bearer sb_live_...\" (chave do operador do agente) só para create_pix_order e get_order_status; leitura do catálogo não exige."
        }
      ]
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://signabras.com.br/agents.md",
  "description": "Catálogo de certificados digitais ICP-Brasil A1 (e-CPF, e-CNPJ), políticas e pedido com Pix."
}