Conta Simples MCP Server

by mcp-dir Your server? Claim it

answering

Conta Simples is answering right now. Last checked 2 min ago. It exposes 24 tools. Last commit 11 Jun 2026.

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

Uptime history 47 days of history · worst day 96%

47 days agonow

100.0%

Uptime 24h

92 of 92 checks

Tools

read from the server

1256 ms

Response time

average over 24h

Stars

last commit 11 Jun 2026

What changed 120

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 8 August 2026. No other catalogue keeps this.

13 Sep a tool changed version2 times that day

9 Sep a tool changed version

8 Sep a tool changed version

7 Sep a tool changed version

6 Sep a tool changed version

5 Sep a tool changed version

4 Sep a tool changed version

3 Sep a tool changed version3 times that day

2 Sep a tool changed version6 times that day

1 Sep a tool changed version3 times that day

and 110 more, back to 8 August 2026

Conta Simples does not always answer

Over the last week it answered 99.1% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 2 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

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

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "contasimples-mcp": {
      "url": "https://api.mcp.ai/p_contasimples"
    }
  }
}

~/.codex/config.toml

[mcp_servers.contasimples-mcp]
url = "https://api.mcp.ai/p_contasimples"

.cursor/mcp.json

{
  "mcpServers": {
    "contasimples-mcp": {
      "url": "https://api.mcp.ai/p_contasimples"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "contasimples-mcp": {
      "url": "https://api.mcp.ai/p_contasimples"
    }
  }
}

Available tools 24

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

contasimples

contasimples_attachment

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_balance

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_bill

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_card

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_block

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_unblock

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_category

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

contasimples_cost_center

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_invite

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_create

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_accounts

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

contasimples_role

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

contasimples_statement_banking

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_card

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_summary

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_supplier

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_user

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

contasimples_user_write_delete

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.

authenticate

authenticate

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.

connect

connect

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.

marketplace

marketplace

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

report_bug

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

show

show_version

Show the current MCP platform and adapter versions.

toolkit

toolkit_info

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

Endpoints

URL	Transport	State	Latency	Checked
https://api.mcp.ai/p_contasimples	streamable-http	answering	779 ms	2 min ago

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Conta Simples — questions

Answers built from our own checks of this server.

What can Conta Simples do?

It exposes 24 tools, read directly from the server on our last check. Among them: authenticate, connect, contasimples_attachment, contasimples_balance, contasimples_bill, contasimples_card and 18 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Conta Simples working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 1256 ms. The bar chart above shows every period we have measured.

How do I connect Conta Simples?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Conta Simples need an API key?

No. Conta Simples completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 24 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Conta Simples?

It answers our handshake in 1256 ms on average, which is faster than 4% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Conta Simples open source?

Yes — it is published under the MIT licence and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.