Zero-take-rate Stripe 2025-03-31.basil, Visa CE 3.0 & EU/XI VIES VAT guardrails MCP server.
Nothing to run from here
emissaoja · NFS-e is installed from its publisher's own source and answers where it runs, so this marketplace is not in the path of a single call. There is no address here to send one to, and a panel that pretended otherwise would be showing you an answer we made up. Install it and call it from your own client — the Installation tab has the entry for each one.
93/100
tool-list score
16
tools declared
remote
at its publisher
—
calls last 7d
What it does
Issue Brazilian service invoices (NFS-e) via Emissor Nacional, no digital certificate
Quickstart
# 1 — add it to Claude Code
claude mcp add --scope user --transport http emissaoja-nfs-e-mcp https://emissaoja.com.br/mcp
# 2 — ask your agent for something these tools do
# status, validar_cnpj, consultar_cnpj and 13 more
emissaoja · NFS-e costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
Publishernot claimed
EMAll 1 server
emissaoja1 server
1 category
Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.
Installation
Where are you running it?
Every route below installs the same thing and ends at the same approval screen. Nothing here runs on your machine and nothing runs on ours: this server answers at its publisher’s own address, and what you install is the connection straight to it.
Claude Codedeclared by this listing
This is a public server: it answers at its publisher’s own address and this marketplace is not in the path. Claude Code registers it in one command; --scope user makes it available in every project. The transport below is http, as the publisher's own manifest declares it. Its publisher asks you to sign in with OAuth: run /mcp in Claude Code and pick this server, and it opens a browser for that once.
claude mcp add --scope user --transport http emissaoja-nfs-e-mcp https://emissaoja.com.br/mcpReconnect, or start a new session, and the tools appear in the model’s tool list.
Free on mcprush, and it answers at its publisher’s own address: this marketplace is not in the path, so there is no key of ours to hold and no card to add — the only sign-in is its publisher’s own, with OAuth.
What it asks of you
Nothing is required, but it can take Authorization header (Optional. Bearer ej_live_... API key; without it, clients with OAuth sign in with Google. Test keys (ej_test_) work only at https://sandbox.emissaoja.com.br/mcp) if you want to set it.
What it writes
One config entry pointing straight at the publisher’s own address — this marketplace is not in the path, and nothing from this listing executes on your machine.
What you approve
16 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.
Tool surface
What the model actually sees. Descriptions are diffed on every release — see version history.
Diz se o emissaoja está no ar e como está o motor fiscal. Sem chave.
No parameter schema on file.
Confere formato e dígitos verificadores de um CNPJ, sem consultar nada. Sem chave.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| cnpj | string | yes | CNPJ com ou sem pontuação |
Dados cadastrais de um CNPJ na Receita Federal (razão social, situação, CNAEs, endereço, Simples/MEI, sócios com CPF mascarado). Não cria tomador; para emitir para esse CNPJ use criar_tomador.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| cnpj | string | yes | CNPJ com ou sem pontuação |
A empresa da conta: CNPJ, nome, estado da credencial do Emissor Nacional (ausente, verificando, ativa, congelada), estado do onboarding (configurando, perguntas, pronto…), importação e avisos. Comece por aqui: se a credencial está ausente, a pessoa precisa conectar a empresa (configurar_credencial); se há perguntas, responda-as com responder_perguntas_fiscais.
No parameter schema on file.
Conecta a empresa da conta ao Emissor Nacional com o CNPJ e a senha do portal (não é a conta gov.br). A senha é conferida no portal, nunca guardada nem devolvida. Depois o emissaoja lê o cadastro fiscal e traz as notas dos últimos 90 dias. Só use quando a pessoa pedir e informar a senha ela mesma; são no máximo 3 tentativas erradas por dia (regra do portal, para não bloquear a conta da empresa). R
| Parameter | Type | Required | Notes |
|---|---|---|---|
| cnpj | string | yes | CNPJ da empresa |
| senha | string | yes | Senha do Emissor Nacional (nfse.gov.br), informada pela pessoa |
| ciente_ultima_tentativa | boolean | no | true quando a pessoa confirma que é a última tentativa do dia (situacao_credencial avisa) |
Estado da credencial e da última tentativa de conexão: estado (verificando, aceita, senha_recusada, portal_indisponivel, bloqueada…) e proximo_passo (aguardar, configurando, pronto, corrigir_senha, tentar_mais_tarde, redefinir_no_portal, suporte). Consulte a cada poucos segundos enquanto for "aguardar".
No parameter schema on file.
Estágios do onboarding, perguntas que o cadastro fiscal não responde sozinho (alíquota do Simples, regime de apuração) e bloqueios. Responda com responder_perguntas_fiscais.
No parameter schema on file.
Grava a alíquota do Simples Nacional (percentual da última apuração, 0 < x ≤ 33) e/ou o regime de apuração (1 = competência, 2 = caixa, 3 = outro). Só com valores que a pessoa informou; nunca invente.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| aliquota_simples | number | no | Percentual, ex.: 6 ou 4.5 |
| reg_ap_trib_sn | integer | no | — |
Lista os tomadores (clientes) da empresa, com busca por nome ou documento. Cada um tem tipo (pj/pf), id, nome e documento; o par tipo + id é o que emitir_nota usa.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| busca | string | no | Parte do nome ou do documento |
| pagina | integer | no | — |
Cadastra um cliente pelo CNPJ (nome e endereço vêm da Receita) ou pelo CPF com o nome completo. Se já existir, devolve o existente (ja_existia). Devolve tipo + id para emitir_nota.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| documento | string | yes | CNPJ ou CPF, com ou sem pontuação |
| nome | string | no | Nome completo (obrigatório para CPF) |
Serviços cadastrados da empresa (descrição, código nacional de tributação, ISS, principal). emitir_nota usa o principal quando servico_id não é informado.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| ativos | string | no | — |
Emite uma nota fiscal de serviço no Emissor Nacional para um tomador já cadastrado (use listar_tomadores ou criar_tomador antes). Faz a prévia e, sem bloqueio, pede a emissão: responde com o pedido (acompanhe com acompanhar_pedido até autorizada, recusada ou incerta). Com bloqueio, devolve o que falta (bloqueios com code, mensagem e acao) em vez de emitir. Passe sempre uma referencia única por not
| Parameter | Type | Required | Notes |
|---|---|---|---|
| tomador_tipo | string | yes | pj (CNPJ) ou pf (CPF) |
| tomador_id | string | yes | UUID |
| valor | number | yes | Valor do serviço em reais, até 2 casas |
| descricao | string | no | Discriminação do serviço na nota (omitida: a do serviço) |
| servico_id | string | no | UUID do serviço (omitido: o principal) |
| competencia | string | no | AAAA-MM-DD (omitida: hoje) |
| referencia | string | no | Identificador único desta nota no seu lado (Idempotency-Key) |
| permitir_repetida_de | string | no | Quando a resposta anterior foi possivel_duplicada e a pessoa confirmou que é outra nota: o pedido_id informado |
| confirmo_repeticao | boolean | no | Quando a resposta anterior foi emissao_repetida_recente e a pessoa confirmou |
Estado de um pedido de emissão: na_fila, emitindo, confirmando, autorizada (com numero e chave_acesso), recusada (com motivo) ou incerta. Consulte de novo depois de proxima_consulta_ms enquanto não for terminal.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| pedido_id | string | yes | UUID |
Notas emitidas (locais e importadas do portal) com número, situação, data, tomador, valor e o par origem + id que cancelar_nota usa. Filtros por período (mes_atual, mes_anterior, ano_atual, 12_meses), situação (todas, emitidas, canceladas) e busca.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| periodo | string | no | — |
| busca | string | no | Número da nota ou nome/documento do tomador |
| situacao | string | no | — |
| limite | integer | no | — |
Cancela uma nota emitida, dentro do prazo do Emissor Nacional. Irreversível: confirme com a pessoa a nota (número, tomador, valor) e o motivo antes. Responde com a operação; acompanhe com acompanhar_operacao (processando → concluida ou falhou).
| Parameter | Type | Required | Notes |
|---|---|---|---|
| origem | string | yes | — |
| nota_id | string | yes | UUID |
| motivo | string | yes | 1 = erro na emissão, 2 = serviço não prestado |
| justificativa | string | no | — |
Estado de uma operação (cancelamento): processando, concluida ou falhou (com o erro).
| Parameter | Type | Required | Notes |
|---|---|---|---|
| operacao_id | string | yes | — |
Free
$0 forever
- Every tool — any call limit is its publisher’s, not ours
- No card, and mcprush charges nothing for it
- Runs at its publisher’s own address — this marketplace is not in the path
- Nothing to cap, because mcprush bills nothing
What counts against your monthly calls
| Tool | Unit | Calls used | Out of the allowance |
|---|
Nothing here is billable: mcprush charges nothing to install emissaoja · NFS-e or to call it, at any volume.
Call allowance · this installenforced at the gateway
Monthly allowance, in calls
—
—
Alert at 80% · then the tool returns a normal MCP error
Used this month: —
ATool-list grade · score 93 / 100
Release 0.1.0 · scanned 28 Oct 2026
Graded from the tools this server lists, not from its source code.
Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.
Threat score100
Client score93
Findings0 threat · 0 capability
Capabilitymoderate
Coveragemanifest
Verificationnot in this report
Surface digestf319b8faf8097c899766db24478305246e1613c59edc5e8725c6a938d0897efd
Score vectorthreat 100 → client 93
| Term | Level | What it prices | Points |
|---|---|---|---|
| capability-exposure | moderate | capability blast radius (moderate) — client exposure if the model is manipulated | −3 |
| coverage-honesty | manifest | inspection depth (manifest) — how much of the target the scan could see | −4 |
score = clamp(round(threatScore − E_cap − E_ver − E_cov), 0, 100). No model, no opinion, no network call at scoring time: the same methodology version against the same bytes always produces this number, and every line above is a field of the report rather than a summary of it.
What the scan could actually read
A grade is only as meaningful as its coverage, so the scanner publishes its own depth before it publishes its result.
The scan read each tool’s name, description, input schema and annotations exactly as the server listed them the last time it answered us; no code was reviewed. We ask the server again about once a month, and a list that changed is graded again.
Tool surfaceread
Implementation sourcenot available
Package metadatanot available
Live transportnot available
The implementation source was not read — this reflects the declared tool metadata only.
Capability — what it could do if the model were manipulated
Tags derived from each tool’s schema and the implementation, not from what the tool calls itself. moderate is the level these add up to.
| Tool | Capability tags | Why the tag was assigned |
|---|---|---|
| status | no tags | |
| validar_cnpj | no tags | |
| consultar_cnpj | no tags | |
| minha_empresa | no tags | |
| configurar_credencial | external-sink | external-sink: declares readOnlyHint: false, openWorldHint: true |
| situacao_credencial | no tags | |
| perguntas_fiscais | no tags | |
| responder_perguntas_fiscais | external-sink | external-sink: declares readOnlyHint: false, openWorldHint: true |
| listar_tomadores | no tags | |
| criar_tomador | external-sink | external-sink: declares readOnlyHint: false, openWorldHint: true |
| listar_servicos | no tags | |
| emitir_nota | external-sink | external-sink: declares readOnlyHint: false, openWorldHint: true |
| acompanhar_pedido | no tags | |
| listar_notas | no tags | |
| cancelar_nota | external-sink | external-sink: declares readOnlyHint: false, destructiveHint: true, openWorldHint: true |
| acompanhar_operacao | no tags |
Toxic-flow graph
The lethal trifecta, checked as a graph rather than as a checklist: untrusted input, a sensitive source and an external sink have to meet before there is a path worth worrying about.
The public result for this release does not print the flow graph, so there is nothing to show here. That is not the same as "no paths were found": what the scan did read is above, under coverage.
Supply chain and provenance
Integrityfirst-seen
Surface digestf319b8faf8097c89
Scanned2026-10-28
This is the first scan of this surface here, so there is nothing yet to compare it against.
Every result on this tab comes from one deterministic pass over the published package — offline, rule by rule, and auditable line by line above. Same methodology version, same bytes, same score.
Release history
This is an address its publisher runs: which release it serves is theirs to choose, so there is nothing here to pin. The history below is for reading; the current release on file is 0.1.0.
0.1.0
undated
latestNo release note was published with this version.
—
no reviews yet
Who can review
One review per account, from a signed-in account that does not publish this listing. Nothing else is asked — you can say what you think before you install it. Publishers can reply once per review, and a review can be edited or deleted by whoever wrote it.
Sign in to write one
Any signed-in account that does not publish emissaoja · NFS-e can review it, once — before installing it or after. A review from an account that has installed it is marked as one.
No reviews yet
Nobody has reviewed this listing. The rating on the card is the mean of the reviews written here and nothing else, so there is no rating until somebody writes the first — which takes a signed-in account that does not publish it, and nothing else.