MCP.Market

Conta Simples MCP server

online · 96% uptime
by mcp-dir·io.github.mcp-dir/contasimples-mcp·v0.1.0

Business finance on Conta Simples, bank and card statements, corporate cards (list/block/unblock), c

B79/100grade B
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Safety scan
B79/100

full report

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Conta Simples tools (24, 4 write)

write = sends, deletes, buys or posts
  • authenticateFree

    MCP.AI for IDE agents (Cursor, etc.): log in in the browser, copy the access token. Best: add it to this server's config as a header `Authorization: Bearer <token>` for a permanent, non-expiring connection. Or paste it here for a session-only login: call with { token: "<jwt>" } after the user pastes, or with no args to get the link.

  • connectFree

    Returns connection status and URLs. When all providers are connected, returns authenticated:true and empty pending[]. When credentials are missing, returns connect_url for the toolkit and per-install URLs.

  • contasimples_attachmentFree

    Baixa anexo por ID (PNG/JPEG/PDF) — retorna content_base64, content_type, size_bytes. Aceita `accounts` com 1 entrada (ou omitido em install single-account). Bulk support: accepts attachment_ids for batched execution.

  • contasimples_balanceFree

    Saldo disponível da Conta PJ AGORA (valor instantâneo em BRL, direto da API, sem cache nem último-valor). Retorna { amount } por conta. Use para relatórios de saldo em tempo real. Opcional: accounts — agrega N empresas em paralelo (`accounts[]` + `errors[]`).

  • contasimples_billFree

    Faturas do cartão de crédito (valores em BRL). Sem due_date: lista as faturas (filtro status opcional), cada uma com total (totalAmount) e quanto falta pagar (amountToPay), datas de corte/vencimento e paymentStatus. Com due_date (YYYY-MM-DD): retorna os totalizadores + os itens (transações) daquela fatura. Observação: a Conta Simples não expõe um campo de "limite disponível" do cartão via API; a fatura mostra o valor em aberto/a pagar, não o limite. Opcional: accounts — agrega N empresas em paralelo (`accounts[]` + `errors[]`).

  • contasimples_cardFree

    Lista cartões corporativos (crédito). Filtros opcionais: status (ACTIVATED|BLOCKED|CANCELLED|INACTIVATED), type (PHYSICAL|VIRTUAL), email, product_name, last4, limit, next_page_start_key. Opcional: accounts — lista cartões de N empresas em paralelo (`accounts[]` + `errors[]`). `next_page_start_key` proibido quando accounts > 1; pagine por conta isoladamente.

  • contasimples_card_write_blockwrite actionFree

    Mutações em cartão: block (body reason opcional), unblock. Aceita `accounts` com 1 entrada (ou omitido em install single-account) — o card_id existe em apenas uma empresa. [Flattened action: block] Bulk support: accepts card_ids for batched execution.

  • contasimples_card_write_unblockwrite actionFree

    Mutações em cartão: block (body reason opcional), unblock. Aceita `accounts` com 1 entrada (ou omitido em install single-account) — o card_id existe em apenas uma empresa. [Flattened action: unblock] Bulk support: accepts card_ids for batched execution.

  • contasimples_categoryFree

    Lista categorias financeiras. Aceita `accounts` (agrupa por conta em `accounts[]`).

  • contasimples_cost_centerFree

    Lista centros de custo da empresa (id, name). Com cost_center_id: retorna um único centro de custo. Use para classificar despesas em relatórios (o id casa com o costCenter das transações). Opcional: accounts — agrupa por conta em `accounts[]`. Bulk support: accepts cost_center_ids for batched execution.

  • contasimples_inviteFree

    Lista convites pendentes ou histórico (status, role_id, limit, next_page_start_key). Aceita `accounts` (agrupa por conta). Bulk support: accepts role_ids for batched execution.

  • contasimples_invite_write_createwrite actionFree

    Cria convite: action create com role_id e email. Aceita `accounts` com 1 entrada. [Flattened action: create] Bulk support: accepts role_ids for batched execution.

  • contasimples_list_accountsFree

    Lista conexões Conta Simples (empresas) vinculadas a este install — id, label e apelido de exibição.

  • contasimples_roleFree

    Lista papéis (roles) para convites de usuário. Aceita `accounts` (agrupa por conta).

  • contasimples_statement_bankingFree

    Extrato bancário (transações). start_date e end_date devem vir juntos ou omitidos. No máximo um entre amount_eq, amount_gt, amount_lt. limit 1–50. Opcional: keywords — filtro textual client-side nesta página (_meta.keyword_filter). Opcional: accounts — agrega N empresas em paralelo (`accounts[]` + `errors[]`). `next_page_start_key` proibido quando accounts > 1; pagine por conta isoladamente.

  • contasimples_statement_cardFree

    Extrato de cartão de crédito. start_date e end_date (YYYY-MM-DD) emparelhados; janela ≤ 62 dias. types opcional (ex. PURCHASE). limit 5–100. Opcional: keywords — filtro textual client-side nesta página (_meta.keyword_filter). Opcional: accounts — agrega N empresas em paralelo (`accounts[]` + `errors[]`). `next_page_start_key` proibido quando accounts > 1; pagine por conta isoladamente.

  • contasimples_summaryFree

    Resumo agregado do período (bancário + cartão) — uma chamada em vez de paginar centenas de transações. Retorna totais (entradas/saídas, PIX/TED, cartão compras/IOF/estorno), top categorias e top estabelecimentos, cash_flow e flags _meta (truncated se passar do limite de páginas). Período máximo 62 dias (API). Por padrão só transações bancárias processadas (status=2); include_canceled=true busca todas e exclui canceladas (status=1) dos totais, contando-as em banking.canceled_excluded. Opcional: accounts — agrega N empresas em paralelo, resposta vem em `accounts[]` (uma entrada por conta) + `errors[]` se alguma falhar. Opcional: keywords — restrinja o agregado às transações cuja descrição/contraparte/categoria/tipo contenham qualquer uma das palavras (_meta.keyword_filter mostra matched vs scanned).

  • contasimples_supplierFree

    Lista fornecedores da empresa (id, name, type CUSTOM|DEFAULT). Sem paginação. Com supplier_id: retorna um único fornecedor. Use para classificar despesas em relatórios. Opcional: accounts — agrupa por conta em `accounts[]`. Bulk support: accepts supplier_ids for batched execution.

  • contasimples_userFree

    Lista usuários da empresa (email, limit, next_page_start_key opcionais). Aceita `accounts` (agrupa por conta).

  • contasimples_user_write_deletewrite actionFree

    Remove usuário da empresa (DELETE na API). action: delete. Aceita `accounts` com 1 entrada. [Flattened action: delete] Bulk support: accepts user_ids for batched execution.

  • marketplaceFree

    The official mcp.ai marketplace — the in-platform catalog of every MCP/tool, AND the way to run them. Covers capability requests like "find an MCP that does X", "consulta um CPF", "is there a tool for Y". Core flow: action=search discovers MCPs by intent → describe returns one MCP's full profile (every tool with its id + params, pricing, auth) so you pick the right tool_id → invoke RUNS that tool. KEY: invoke works even when the MCP is NOT installed — it runs the tool pontualmente (one-off), without adding the MCP to the toolkit and without bloating the tool list. If the MCP needs a credential/login, invoke returns a connect link; if it is paid and the wallet is empty, invoke returns a checkout/top-up link (the user opens it, then you retry). Use install only to make an MCP PERMANENT in the active toolkit (its tools then show up natively in future sessions); prefer invoke for a single/occasional use. list_tools lists what is callable right now. subscribe/cancel handle per-MCP billing; report_bug sends feedback; request_mcp asks us to build a NEW MCP when nothing fits. Search/describe flag installed_in_toolkit vs installed_in_workspace. Writes (install/uninstall/subscribe/cancel and the one-off install behind invoke) require workspace owner/admin. It also carries the mcp.ai PROMPT LIBRARY, which is about ready-made prompt TEXT rather than MCPs: search_prompts finds one, get_prompt returns its full text with {{variables}} filled, and publish_prompt saves a prompt and returns a shareable mcp.ai/p/<slug> link that opens without login.

  • report_bugFree

    Report a bug, missing feature, or send feedback. Include the conversation array with recent messages for reproduction.

  • show_versionFree

    Show the current MCP platform and adapter versions.

  • toolkit_infoFree

    Returns the current toolkit state: installed MCPs, their connection status, the accounts connected to each one, and how many catalog tools each exposes.

Public scan report

scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it

1 high
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 2117ms17/20
  • Tool poisoning24 tool descriptions checked15/15
  • Auth qualityopen endpoint exposes 4 write-action tools with no auth3/15
  • Maintenancelast push 27 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year9/10

Findings (1)

  • highWrite-action tools reachable without authenticationauth.open-write
Overall 79/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Conta Simples compares

Against every graded Finance MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
79/100
higher than 63% of 1,761 Finance servers
Tools
24
the typical Finance server has 8
Tools that change things
17%
typical: 0%. Fewer write tools means less an agent can break
Uptime
96%
of our recent checks; the typical remote Finance server answers 100%
Response time
55 ms
faster than 94% of 1,133 Finance servers

What its tools let an agent do: 19 read · 5 change

Install Conta Simples in Claude Code, Cursor or VS Code

claude mcp add --transport http contasimples-mcp https://api.mcp.ai/p_contasimples
Add to Cursor

What the publisher says

From the Conta Simples repository's README, as published. We do not edit it. Read it on GitHub

Conta Simples

Conta Simples para Claude, Cursor e agentes de IA

Gestão financeira PJ no Conta Simples, extratos bancário e de cartão, cartões corporativos (listar/bloquear/desbloquear), categorias, usuários, papéis e convites. Gere suas credenciais em https://ib.contasimples.com/integracoes/api/credenciais

  • 📊 14 ferramentas
  • ✏️ Leitura e escrita
  • 💬 Funciona com qualquer cliente MCP: Claude Desktop, Cursor, VS Code, Cline, Continue
  • 🔑 Login via magic-link (sem senha)

English version · Documentação completa · Skill pra agentes

Instalar em 1 clique

Claude (Web e Desktop)

A Anthropic unificou a instalação de MCPs em claude.ai/customize/connectors. O mesmo link serve pra Claude Web e Claude Desktop (basta estar logado):

➕ Abrir no Claude e conectar

Manual (se o deeplink não abrir): claude.ai/customize/connectors → + → Adicionar conector personalizado → cole Nome Conta Simples e URL https://api.mcp.ai/p_contasimples.

Cursor

➕ Instalar Conta Simples no Cursor

VS Code (Copilot Chat)

➕ Instalar Conta Simples no VS Code

ChatGPT, Manus, OpenClaw e mais 40+ clientes

Funciona em qualquer cliente MCP que suporte MCP over HTTP. A URL do servidor é sempre:

https://api.mcp.ai/p_contasimples

Detalhes por cliente: INSTALL.md.

Exemplos de uso

Liste meus cartões corporativos ativos
Mostre o extrato bancário deste mês
Liste os convites pendentes da empresa

14 ferramentas disponíveis

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Conta Simples: common questions

Is Conta Simples MCP server safe?
Mostly: it is graded B (79/100). Read the Conta Simples safety report
How do I install Conta Simples?
It runs remotely at api.mcp.ai. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Conta Simples need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Conta Simples maintained?
The last commit was 66 days ago (2026-08-30). The latest release is v0.1.0.
Is Conta Simples up?
96% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of Conta Simples?
Servers from other publishers that do the same job: Finance Toolkit MCP server, Inter Bank MCP server and T-Bank MCP server.
How does Conta Simples compare with other Finance MCP servers?
safety score 79/100 (higher than 63% of 1,761 Finance servers); tools 24 (the typical Finance server has 8); tools that change things 17% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

Alternatives to Conta Simples

Same job from other publishers: the closest match first, then the best rated.

  • Finance Toolkit
    200+ transparent financial metrics calculated from raw statements, not third-party endpoints.
    A
  • Inter Bank
    Banco Inter — digital bank, boleto, PIX, statements, transfers
    B
  • T-Bank MCP
    T-Bank (Т-Банк) mobile banking: accounts, cards, transfers, bill pay, grocery, tickets, travel
    A
  • BankMCP™
    Read-only MCP server for your own bank accounts via Enable Banking. Self-hosted, one user.
    A
  • Yahoo Finance
    Access Yahoo Finance stock data, news, screeners, options, financials, and charts through MCP.
    A

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