SEFAZ MA DEC: Caixa Postal

SEFAZ MA DEC: Caixa Postal for Claude, ChatGPT, and AI agents

SEFAZ MA DEC: Caixa Postal, query against an official source. Hosted by the platform, no platform credentials, pay per query with prepaid credit.

• 📊 1 tool

• ✏️ Read and write

• 💬 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 sign in):

➕ Open in Claude and connect

Manual (if the deep link doesn't open): claude.ai/customize/connectors → + → Add custom connector → paste Name SEFAZ MA DEC: Caixa Postal and URL https://api.mcp.ai/p_sefaz_ma_dec_caixa_postal.

Cursor

➕ Install SEFAZ MA DEC: Caixa Postal in Cursor

VS Code (Copilot Chat)

➕ Install SEFAZ MA DEC: Caixa Postal in VS Code

ChatGPT, Manus, OpenClaw, and 40+ more clients

Works in any MCP client that supports MCP over HTTP. The server URL is always:

https://api.mcp.ai/p_sefaz_ma_dec_caixa_postal

Per-client details: INSTALL.md.

Related MCP server: SEFAZ CE DEC: Caixa Postal

Usage examples

Consultar SEFAZ MA DEC: Caixa Postal

1 available tool

Details for each tool: docs/ferramentas.md

Pricing

Prepaid (credit wallet), pay per use. See docs/precos.md.

Privacy & LGPD

• Sub-processors: the LLM host you choose (Claude, ChatGPT, Cursor, your 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_sefaz_ma_dec_caixa_postal.

Support

• 📧 sefaz_ma_dec_caixa_postal@mcp.ai

• 🐛 GitHub Issues

• 📄 docs/

License

MIT — see LICENSE. The MCP server at api.mcp.ai/p_sefaz_ma_dec_caixa_postal is proprietary (hosted); this repository (manifests, docs, skills) is MIT.