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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "kalvi-nfse": {
      "type": "http",
      "url": "https://api.kalvi.com.br/v1/mcp"
    }
  }
}

claude mcp add --transport http kalvi-nfse https://api.kalvi.com.br/v1/mcp

[mcp_servers.kalvi-nfse]
url = "https://api.kalvi.com.br/v1/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "kalvi-nfse": {
      "type": "remote",
      "url": "https://api.kalvi.com.br/v1/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "kalvi-nfse": {
      "type": "http",
      "url": "https://api.kalvi.com.br/v1/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=kalvi-nfse&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYXBpLmthbHZpLmNvbS5ici92MS9tY3AifQ%3D%3D"
}

{
  "servers": {
    "kalvi-nfse": {
      "type": "http",
      "url": "https://api.kalvi.com.br/v1/mcp"
    }
  }
}

{
  "mcpServers": {
    "kalvi-nfse": {
      "httpUrl": "https://api.kalvi.com.br/v1/mcp"
    }
  }
}

extensions:
  "kalvi-nfse":
    enabled: true
    name: "kalvi-nfse"
    type: streamable_http
    uri: "https://api.kalvi.com.br/v1/mcp"
    timeout: 300

Quality 79 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

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 hygiene71 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
fail
tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: classificar_servico (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); explicar_rejeicao (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); validar_nfse (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)
pass
tools.token_costabout 431 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

3 tools, about 431 tokens to load them all · tool set 42fd110ae67d · checked 2026-11-07 19:44 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 97 / 100

provenance90

liveness100

freshness100

hygiene100

+repository +namespace-matches-repo +website +reachable +uptime-100% +updated-15d-ago

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

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://api.kalvi.com.br/v1/mcp` streamable-http	none	yes	100%	474 ms	2025-11-25	2026-11-07

Tools (3)

`classificar_servico`	A partir do item da LC 116 (ou do código de tributação nacional), do regime do prestador, do município e da data de competência, devolve os candidatos de CST e cClassTrib com justificativa, alíquotas vigentes e a fonte oficial de cada regra. Use quando a pergunta for 'qual código eu uso neste serviço'.
`explicar_rejeicao`	Recebe um código de rejeição da NFS-e nacional (E0958, E0855, E0959...) e devolve o texto oficial da regra, o campo do XML a que ela se refere e se o efeito é recusar a nota. Use quando a pergunta for 'o que significa este erro'.
`validar_nfse`	Confere o XML da DPS (NFS-e do padrão nacional) contra as regras oficiais de IBS/CBS e devolve o que seria recusado, com o código oficial de rejeição e o campo do XML que causou. Use antes de transmitir. Nada da nota é guardado.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.marcogorrasi-hub/kalvi-nfse",
  "title": "Kalvi — NFS-e e IBS/CBS",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://api.kalvi.com.br/v1/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.1.0",
  "repository": {
    "url": "https://github.com/marcogorrasi-hub/Classifica-NFSe",
    "source": "github"
  },
  "websiteUrl": "https://kalvi.com.br",
  "description": "Confere a NFS-e brasileira para IBS/CBS antes de transmitir. Sem cadastro e sem chave."
}