A
licenseNot graded
qualityC
maintenanceMCP server to query Brazilian state CADIN registry for CPF/CNPJ, providing debt situation across state finance departments. Read-only and works with any MCP client.
MIT
SEFAZ MG: CADIN
by mcp-dir
SEFAZ MG: CADIN
SEFAZ MG: CADIN for Claude, ChatGPT, and AI agents
SEFAZ MG: CADIN, query from official source. Hosted on 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 both Claude Web and Claude Desktop (just log in):
Manual (if the deep link doesn't work): claude.ai/customize/connectors → + → Add custom connector → paste Name SEFAZ MG: CADIN and URL https://api.mcp.ai/p_sefaz_mg_cadin.
Cursor
➕ Install SEFAZ MG: CADIN in Cursor
VS Code (Copilot Chat)
➕ Install SEFAZ MG: CADIN in VS Code
ChatGPT, Manus, OpenClaw, and 40+ other clients
Works with any MCP client that supports MCP over HTTP. The server URL is always:
https://api.mcp.ai/p_sefaz_mg_cadinDetails per client: INSTALL.md.
Related MCP server: SEFAZ GO DEC: Caixa Postal MCP
Usage examples
Consultar SEFAZ MG: CADIN1 available tool
Tool | Description |
| SEFAZ MG: CADIN, query from official source. |
Details for 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, custom agent). Full list in 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 opt-out of training.
FAQ
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_sefaz_mg_cadin.
Support
License
MIT — see LICENSE. The MCP server at api.mcp.ai/p_sefaz_mg_cadin is proprietary (hosted); this repository (manifests, docs, skills) is MIT.
This server cannot be deployed
Maintenance
ActivitySlowing
ResponsivenessNo issues
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.
Prefeitura SP São Paulo: CADIN, official-source lookup. Platform-hosted, pay per query with prepaid
MCP server for Brazilian Federal Senate open data (legislative, administrative, e-Cidadania).
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- AlicenseNot gradedqualityCmaintenanceMCP server for querying the Paraná state tax agency's CADIN registry, read-only, hosted, with pay-per-use credits.MIT