Finance & Bills

Conta Simples

View business bank accounts, card statements, and manage corporate cards on Conta Simples

Connects to Conta Simples, a Brazilian business banking platform. Muse can retrieve account balances, bank and card statements, credit card bills, list and block corporate cards, manage cost centers and suppliers, and handle team user invitations.

Try asking Muse: "Show me my company's bank balance and top spending categories for the last 30 days"

Working now?

Working

Worked last 7 days

96.5% of checks

How to get it

Extra setup

Account

No account needed

Price

Not stated

Source: Found in the official MCP Registry (io.github.mcp-dir/contasimples-mcp) · First listed September 24, 2026

Last 24 hours

Each bar is one check, every 15 minutes. Green means it answered. Last checked 2 h ago.

Is it safe to connect?

What Muse can see: It does not ask you to sign in, so it cannot see your accounts. It only sees what Muse sends it from your request.

Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.

musedirectory.ai is not part of Meta. More about how Muse handles your information

How to add it to Muse

Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Paste this into Muse

Use Conta Simples to help me. It is a free service with an MCP server at https://api.mcp.ai/p_contasimples. It does not need an API key. Ask me before you share anything with it.

Open Muse

https://api.mcp.ai/p_contasimples

Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.

Technical details: safety screening, tools, response time and recent checks

Response time at the last check: 1024ms. Worked in 96.5% of checks over 30 days.

Screening · September 24, 2026

Screened, no issues found

MCP handshake

Pass

Answered in 229ms

Domain against threat feeds (Cloudflare security DNS)

Pass

api.mcp.ai not flagged

Published packages against the OSV malicious-package database

n/a

No npm or PyPI package published

Hidden instructions or invisible characters in tool text

Pass

24 tools read, nothing found

Inputs asking for passwords, card numbers or seed phrases

Pass

None found

Domain and redirects

Pass

No redirects off the domain

AI review of purpose and tool behavior

Pass

No concerns

Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.

Tools · 24

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

contasimples_summaryResumo 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).

contasimples_balanceSaldo 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_billFaturas 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 (

contasimples_cardLista 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[]`). `n

contasimples_card_write_blockMutações 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_unblockMutações 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_categoryLista categorias financeiras. Aceita `accounts` (agrupa por conta em `accounts[]`).

contasimples_cost_centerLista 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_id

contasimples_supplierLista 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_statement_cardExtrato 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 (`a

contasimples_statement_bankingExtrato 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 parale

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

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

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

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

show_versionShow the current MCP platform and adapter versions.

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

connectReturns 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.

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

marketplaceThe 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 MC

authenticateMCP.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>" } a

Recent checks

2026-09-28 07:45:47live · HTTP 2001024ms

2026-09-28 05:16:04live · HTTP 200146ms

2026-09-28 03:00:59live · HTTP 2002500ms

2026-09-28 00:45:47live · HTTP 200848ms

2026-09-27 22:16:07live · HTTP 200326ms

2026-09-27 20:01:11live · HTTP 2002149ms

2026-09-27 17:45:46live · HTTP 2002139ms

2026-09-27 15:32:15degraded · HTTP 2005790ms

2026-09-27 13:16:38live · HTTP 2002772ms

2026-09-27 11:01:29live · HTTP 2002272ms

2026-09-27 08:45:45live · HTTP 200845ms

2026-09-27 06:16:13live · HTTP 2001808ms

Link

https://api.mcp.ai/p_contasimples

Questions about Conta Simples in Muse

How do I connect Conta Simples to Muse?

Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Conta Simples to help me. It is a free service with an MCP server at https://api.mcp.ai/p_contasimples. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Is Conta Simples working right now?

At the last check (September 28, 2026, 07:45 UTC) the endpoint was working, answering in 1024ms. Over the last 7 days it answered 96.5% of health checks. It is checked every 15 minutes.

Is Conta Simples safe to connect to Muse?

It was screened on September 24, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.

What can Conta Simples do in Muse?

It exposes 24 tools, including contasimples_list_accounts, contasimples_summary, contasimples_balance, contasimples_bill. For example, you could ask Muse: "Show me my company's bank balance and top spending categories for the last 30 days"

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