A
licenseNot graded
qualityC
maintenanceEnables consulting SEFAZ MG DEC Caixa Postal from official sources, with one read/write tool, prepaid credits, and MCP-over-HTTP support for any compatible client.
MIT
ECAC: Caixa Postal
by mcp-dir
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., "@ECAC: Caixa Postalconsulte a caixa postal do CNPJ 12.345.678/0001-90"
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.
ECAC: Caixa Postal
ECAC: Caixa Postal for Claude, ChatGPT and AI agents
ECAC: Caixa Postal, query from 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
🔑 Magic-link login (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 log in):
Manual (if the deeplink doesn't open): claude.ai/customize/connectors → + → Add custom connector → paste Name ECAC: Caixa Postal and URL https://api.mcp.ai/p_ecac_caixa_postal.
Cursor
➕ Install ECAC: Caixa Postal in Cursor
VS Code (Copilot Chat)
➕ Install ECAC: Caixa Postal in VS Code
ChatGPT, Manus, OpenClaw and 40+ more clients
Works with any MCP client that supports MCP over HTTP. The server URL is always:
https://api.mcp.ai/p_ecac_caixa_postalDetails per client: INSTALL.md.
Related MCP server: SEFAZ MT DEC: Caixa Postal
Usage examples
Consultar ECAC: Caixa Postal1 tool available
Tool | Description |
| ECAC: Caixa Postal, query from official source. |
Details of 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, 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_ecac_caixa_postal.
Support
License
MIT — see LICENSE. The MCP server at api.mcp.ai/p_ecac_caixa_postal is proprietary (hosted); this repository (manifests, docs, skills) is MIT.
This server cannot be installed
Maintenance
–Maintainers
–Response time
–Release cycle
–Releases (12mo)
Commit activity
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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