Prefeitura SP São Paulo: CADIN
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@Prefeitura SP São Paulo: CADINConsultar situação no CADIN para o CPF 123.456.789-00"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
São Paulo City Hall: CADIN
São Paulo City Hall: CADIN for Claude, ChatGPT, and AI agents
São Paulo City Hall: CADIN, query from official source. Hosted by the platform, no platform credentials, pay per query with prepaid credits.
📊 1 tool
🔒 Read-only
💬 Works with any MCP client: Claude Desktop, Cursor, VS Code, Cline, Continue
🔑 Login via magic link (no password)
English version · Full documentation · Skill for agents
Install in 1 click
Claude (Web and Desktop)
Anthropic unified MCP installation at claude.ai/customize/connectors. The same link works for Claude Web and Claude Desktop (just be logged in):
Manual (if the deep link doesn't open): claude.ai/customize/connectors → + → Add custom connector → paste Name Prefeitura SP São Paulo: CADIN and URL https://api.mcp.ai/p_pref_sp_sao_paulo_cadin.
Cursor
➕ Install São Paulo City Hall: CADIN in Cursor
VS Code (Copilot Chat)
➕ Install São Paulo City Hall: CADIN in VS Code
ChatGPT, Manus, OpenClaw, and 40+ more clients
Works on any MCP client that supports MCP over HTTP. The server URL is always:
https://api.mcp.ai/p_pref_sp_sao_paulo_cadinDetails per client: INSTALL.md.
Related MCP server: SEFAZ MG: CADIN
Usage examples
Consultar Prefeitura SP São Paulo: CADIN1 available tool
Tool | Description |
| São Paulo City Hall: CADIN, query from official source. |
Details of each tool: docs/ferramentas.md
Pricing
Prepaid (credit wallet), pay per use. See docs/precos.md.
Privacy & LGPD
Read-only, no tool modifies data at the source.
Sub-processors: the LLM host you choose (Claude, ChatGPT, Cursor, own agent). Full list at docs/privacidade-lgpd.md.
Data returned by the tools is sent to the LLM host you choose, a sub-processor outside our control. We recommend plans with training opt-out.
Frequently asked questions
Is the server open source? The server is proprietary (hosted). This repository is the public wrapper with manifests, docs, and skills — all MIT.
Can I use it with my own agent (not Claude/Cursor)?
Yes — any client that supports MCP over HTTP. URL: https://api.mcp.ai/p_pref_sp_sao_paulo_cadin.
Support
License
MIT — see LICENSE. The MCP server at api.mcp.ai/p_pref_sp_sao_paulo_cadin is proprietary (hosted); this repository (manifests, docs, skills) is MIT.
This server cannot be installed
Resources
Unclaimed servers have limited discoverability.
Looking for Admin?
If you are the server author, to access and configure the admin panel.
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- AlicenseNot gradedqualityCmaintenanceProvides read-only access to query the São Paulo state tax debt registry (Cadin) via an MCP server.MIT
Related MCP Connectors
SEFAZ SP: Cadin, official-source lookup. Platform-hosted, pay per query with prepaid credit.
SEFAZ PR: CADIN, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Status of a CPF or CNPJ in the São Paulo treasury default registry (CADIN). Platform-hosted, no cred
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