About ECAC: Caixa Postal
ECAC: 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 ECAC: Caixa Postal through a client
- 02Use the service from an MCP over HTTP-compatible client
MCP support
This hosted MCP server exposes an official-source lookup tool for ECAC: Caixa Postal to clients over 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_ecac_caixa_postalclaude mcp add --transport http dir-ecac-caixa-postal https://api.mcp.ai/p_ecac_caixa_postal{"mcpServers":{"dir-ecac-caixa-postal":{"type":"http","url":"https://api.mcp.ai/p_ecac_caixa_postal"}}}Open in Cursor{"servers":{"dir-ecac-caixa-postal":{"type":"http","url":"https://api.mcp.ai/p_ecac_caixa_postal"}}}Open in VS Code{"mcpServers":{"dir-ecac-caixa-postal":{"type":"http","url":"https://api.mcp.ai/p_ecac_caixa_postal"}}}{"mcpServers":{"dir-ecac-caixa-postal":{"serverUrl":"https://api.mcp.ai/p_ecac_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 |
|---|---|---|---|
| pkcs12_cert | string | Yes | |
| pkcs12_pass | string | Yes | |
| ignora_lidas | string | No | |
| ignora_nao_lidas | string | No | |
| perfil_procurador_cnpj | string | No | |
| perfil_sucessora_sucedida_cnpj | string | No |
Details
The maintainer has not added details yet. Check the README in the repository.
Comments
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