How do I connect an AI agent to MaFactureOK?

Use the MCP streamable HTTP endpoint https://mafactureok.com/api/mcp.

Catalog › com.mafactureok/mafactureok

Is MaFactureOK reliable?

Reliable (measured) Yes. Faceabot measured MaFactureOK 35 times: 100% of checks succeeded, including the last 35 in a row (last check 2026-10-19 17:25 UTC). It also does the job: its real read-only task worked 35 of 35 times.

Last check: 2026-10-19 17:25 UTC · answered in 6926 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

Vérifie une facture électronique (Factur-X, UBL, CII), un SIREN/SIRET, une TVA ; explique un rejet.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.1.0 · publisher website

Connect your agent

{
  "mcpServers": {
    "mafactureok": {
      "url": "https://mafactureok.com/api/mcp"
    }
  }
}

Or ask Faceabot first: MCP tool check_reliability {"id":"com.mafactureok/mafactureok"} on https://faceabot.com/api/mcp.

Does it actually do the job?

Does the job (tested) — Faceabot asked valider_facture to do a small read-only task 35 time(s): 35 returned a real result, the last 35 in a row. Last result: ok in 6294 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 17:25 UTC	✅ ok	✅ done	6926 ms
2026-10-19 03:05 UTC	✅ ok	✅ done	7439 ms
2026-10-18 11:20 UTC	✅ ok	✅ done	7166 ms
2026-10-18 02:30 UTC	✅ ok	✅ done	5391 ms
2026-10-17 18:20 UTC	✅ ok	✅ done	9986 ms
2026-10-17 10:10 UTC	✅ ok	✅ done	8745 ms
2026-10-17 02:20 UTC	✅ ok	✅ done	8015 ms
2026-10-16 18:50 UTC	✅ ok	✅ done	9456 ms
2026-10-16 11:46 UTC	✅ ok	✅ done	8570 ms
2026-10-16 04:51 UTC	✅ ok	✅ done	6424 ms
2026-10-15 21:55 UTC	✅ ok	✅ done	7134 ms
2026-10-15 15:01 UTC	✅ ok	✅ done	5728 ms
2026-10-15 08:16 UTC	✅ ok	✅ done	4013 ms
2026-10-15 01:45 UTC	✅ ok	✅ done	3630 ms
2026-10-14 19:20 UTC	✅ ok	✅ done	10532 ms
2026-10-14 12:50 UTC	✅ ok	✅ done	6337 ms
2026-10-14 06:26 UTC	✅ ok	✅ done	9708 ms
2026-10-13 23:41 UTC	✅ ok	✅ done	8076 ms
2026-10-13 17:31 UTC	✅ ok	✅ done	8419 ms
2026-10-13 11:21 UTC	✅ ok	✅ done	9969 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.

Find tools similar to MaFactureOK →

Publisher of MaFactureOK?

Show your measured reliability on your README or website:

[![Measured by Faceabot](https://faceabot.com/badge/com.mafactureok/mafactureok.svg)](https://faceabot.com/tools/com.mafactureok/mafactureok)

Data in JSON: /api/catalog?id=com.mafactureok/mafactureok · 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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