How do I connect an AI agent to SignaBras Certificados Digitais?

Use the MCP streamable HTTP endpoint https://signabras.com.br/mcp.

Catalog › io.github.SignaBras-Certificados/signabras

Is SignaBras Certificados Digitais reliable?

Reliable (measured) Yes. Faceabot measured SignaBras Certificados Digitais 30 times: 100% of checks succeeded, including the last 30 in a row (last check 2026-10-19 12:45 UTC). It also does the job: its real read-only task worked 30 of 30 times.

Last check: 2026-10-19 12:45 UTC · answered in 6248 ms · remote (no install)

En français : Fiable (mesuré). Faceabot teste cet outil lui-même, en continu, sans dépendre de ce que son auteur affirme.

What it does

Catálogo de certificados digitais ICP-Brasil A1 (e-CPF, e-CNPJ), políticas e pedido com Pix.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.0.0 · publisher website

Connect your agent

{
  "mcpServers": {
    "signabras": {
      "url": "https://signabras.com.br/mcp"
    }
  }
}

Or ask Faceabot first: MCP tool check_reliability {"id":"io.github.SignaBras-Certificados/signabras"} on https://faceabot.com/api/mcp.

Does it actually do the job?

Does the job (tested) — Faceabot asked get_policies to do a small read-only task 30 time(s): 30 returned a real result, the last 30 in a row. Last result: ok in 3066 ms.

Sample input: {}. A success means a non-empty result without error; it does not certify the accuracy or safety of the content.

Faceabot measurements

When	Answers	Real task	Latency
2026-10-19 12:45 UTC	✅ ok	✅ done	6248 ms
2026-10-18 20:40 UTC	✅ ok	✅ done	8727 ms
2026-10-18 07:20 UTC	✅ ok	✅ done	6153 ms
2026-10-17 23:30 UTC	✅ ok	✅ done	8610 ms
2026-10-17 15:20 UTC	✅ ok	✅ done	6766 ms
2026-10-17 07:15 UTC	✅ ok	✅ done	6645 ms
2026-10-16 23:25 UTC	✅ ok	✅ done	6488 ms
2026-10-16 16:15 UTC	✅ ok	✅ done	7116 ms
2026-10-16 09:15 UTC	✅ ok	✅ done	5485 ms
2026-10-16 02:20 UTC	✅ ok	✅ done	6346 ms
2026-10-15 19:21 UTC	✅ ok	✅ done	8228 ms
2026-10-15 12:36 UTC	✅ ok	✅ done	5564 ms
2026-10-15 06:00 UTC	✅ ok	✅ done	4064 ms
2026-10-14 23:30 UTC	✅ ok	✅ done	3152 ms
2026-10-14 17:05 UTC	✅ ok	✅ done	9284 ms
2026-10-14 10:35 UTC	✅ ok	✅ done	2717 ms
2026-10-14 04:01 UTC	✅ ok	✅ done	6938 ms
2026-10-13 21:21 UTC	✅ ok	✅ done	9110 ms
2026-10-13 15:16 UTC	✅ ok	✅ done	8722 ms
2026-10-13 09:10 UTC	✅ ok	✅ done	7689 ms

Method: MCP initialize then tools/list from Faceabot (FaceabotProbe/1.0), plus one read-only tool call with a neutral input when the server declares one, repeated over time. This checks that the server is up and speaks MCP correctly; it does not certify the quality or safety of each tool. How measurement works.

Publisher of SignaBras Certificados Digitais?

Show your measured reliability on your README or website:

[![Measured by Faceabot](https://faceabot.com/badge/io.github.SignaBras-Certificados/signabras.svg)](https://faceabot.com/tools/io.github.SignaBras-Certificados/signabras)

Data in JSON: /api/catalog?id=io.github.SignaBras-Certificados/signabras · Stop probes: POST /api/reliability/opt-out

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

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