SEFAZ ES DEC: Caixa Postal
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., "@SEFAZ ES DEC: Caixa PostalConsultar caixa postal DEC do CNPJ 12345678000199"
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.
SEFAZ ES DEC: Caixa Postal
SEFAZ ES DEC: Caixa Postal for Claude, ChatGPT, and AI agents
SEFAZ ES DEC: Caixa Postal, query from official source. Hosted by the platform, no platform credentials, pay per query with prepaid credit.
๐ 1 tool
โ๏ธ Read and write
๐ฌ Works with any MCP client: Claude Desktop, Cursor, VS Code, Cline, Continue
๐ Magic-link login (passwordless)
English version ยท Full documentation ยท 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 log in):
โ Open in Claude and connect
Manual (if the deeplink doesn't open): claude.ai/customize/connectors โ + โ Add custom connector โ paste Name SEFAZ ES DEC: Caixa Postal and URL https://api.mcp.ai/p_sefaz_es_dec_caixa_postal.
Cursor
โ Install SEFAZ ES DEC: Caixa Postal in Cursor
VS Code (Copilot Chat)
โ Install SEFAZ ES 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_es_dec_caixa_postalDetails by client: INSTALL.md.
Related MCP server: SEFAZ AL DEC: Caixa Postal
Usage examples
Consultar SEFAZ ES DEC: Caixa Postal1 available tool
Tool | Description |
| SEFAZ ES DEC: Caixa Postal, query from official source. |
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 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 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 โ all MIT.
Can I use it with my own agent (not Claude/Cursor)?
Yes โ any client that supports MCP over HTTP. URL: https://api.mcp.ai/p_sefaz_es_dec_caixa_postal.
Support
๐ GitHub Issues
๐ docs/
License
MIT โ see LICENSE. The MCP server at api.mcp.ai/p_sefaz_es_dec_caixa_postal is proprietary (hosted); this repository (manifests, docs, skills) is MIT.
This server cannot be installed
Maintenance
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If you are the server author, to access and configure the admin panel.
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