About SEFAZ MA DEC: Caixa Postal
SEFAZ MA DEC: Caixa Postal is an official-source lookup service for Claude, ChatGPT, and other MCP clients. It is platform-hosted and offers one read-and-write tool with prepaid per-query billing.
Key features
- 01Official-source lookup
- 02One read-and-write tool
- 03MCP over HTTP access
- 04Prepaid per-query billing
Use cases
- 01Look up Caixa Postal through an MCP client
- 02Call the lookup from an MCP over HTTP client
MCP support
As an MCP server, it exposes an official-source lookup tool to clients and supports MCP over HTTP.
Configuration
Remote servers need no local install. Pick your client, then copy the config or install in one click.
https://api.mcp.ai/p_sefaz_ma_dec_caixa_postalclaude mcp add --transport http dir-sefaz-ma-dec-caixa-postal https://api.mcp.ai/p_sefaz_ma_dec_caixa_postal{"mcpServers":{"dir-sefaz-ma-dec-caixa-postal":{"type":"http","url":"https://api.mcp.ai/p_sefaz_ma_dec_caixa_postal"}}}Open in Cursor{"servers":{"dir-sefaz-ma-dec-caixa-postal":{"type":"http","url":"https://api.mcp.ai/p_sefaz_ma_dec_caixa_postal"}}}Open in VS Code{"mcpServers":{"dir-sefaz-ma-dec-caixa-postal":{"type":"http","url":"https://api.mcp.ai/p_sefaz_ma_dec_caixa_postal"}}}{"mcpServers":{"dir-sefaz-ma-dec-caixa-postal":{"serverUrl":"https://api.mcp.ai/p_sefaz_ma_dec_caixa_postal"}}}Run commands in a terminal; paste JSON into the client’s MCP config and restart. Servers that need sign-in will prompt on first connect.
Tools
7| Parameter | Type | Required | Description |
|---|---|---|---|
| ie | string | No | |
| filtro | string | No | |
| pkcs12_cert | string | Yes | |
| pkcs12_pass | string | Yes | |
| ignora_nao_lidas | string | No |
Details
The maintainer has not added details yet. Check the README in the repository.
Comments
New to MCP?
From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.