CS

CADIN São Paulo

io.github.mcp-dir/cadin_sp-mcp

Status of a CPF or CNPJ in the São Paulo treasury default registry (CADIN). Platform-hosted, no cred

Yes, your AI can use this right now.Answered a live MCP handshake in 462 ms with no sign-in needed and exposes 7 tools.

Connect it

Settings → Connectors → Add custom connector
URL: https://api.mcp.ai/p_cadin_sp

7 tools, verified live

Pulled straight from the server with tools/list on 2026-10-17.
cadin_sp_consultarread-only

Situação de um CPF ou CNPJ no Cadastro Informativo de Inadimplência (CADIN) da Secretaria da Fazenda de São Paulo. Hospedado pela plataforma, sem credenciais, pague por consulta com crédito pré-pago. Consulta informação de crédito em bureaus e bases oficiais. O uso exige base legal (ex.: análise de risco solicitada pelo titular ou relação contratual). O cliente é o controlador e respo

show_versionread-only

Show the current MCP platform and adapter versions.

report_bug

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

connectread-only

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.

toolkit_inforead-only

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

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

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.

Alternatives in Developer Tools

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Try “Notion”, “Stripe”, “create invoice”, “browser”