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SofortFax – Faxen mit KI

R0· no sign-in

Send real faxes from AI chat (DE/AT + 40 countries). PDF, JPG, photo. Pay per fax via Stripe.

v1.0.0 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality91strong
Trust83of 100
Uptime, 30 days100%
Latency p50751 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "fax": {
      "type": "http",
      "url": "https://sofortfax.de/api/mcp.php"
    }
  }
}
claude mcp add --transport http fax https://sofortfax.de/api/mcp.php
[mcp_servers.fax]
url = "https://sofortfax.de/api/mcp.php"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "fax": {
      "type": "remote",
      "url": "https://sofortfax.de/api/mcp.php",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "fax": {
      "type": "http",
      "url": "https://sofortfax.de/api/mcp.php"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=fax&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vc29mb3J0ZmF4LmRlL2FwaS9tY3AucGhwIn0%3D"
}
{
  "servers": {
    "fax": {
      "type": "http",
      "url": "https://sofortfax.de/api/mcp.php"
    }
  }
}
{
  "mcpServers": {
    "fax": {
      "httpUrl": "https://sofortfax.de/api/mcp.php"
    }
  }
}
extensions:
  "fax":
    enabled: true
    name: "fax"
    type: streamable_http
    uri: "https://sofortfax.de/api/mcp.php"
    timeout: 300

Quality 91 / 100strong

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene100 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations4 of 4 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 938 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changesno tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

4 tools, about 938 tokens to load them all · tool set 2a05af6f84f8 · checked 2026-10-20 17:02 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 83 / 100

no-repository
provenance55
liveness100
freshness100
hygiene80

+dns-namespace +website +reachable +uptime-100% +updated-11d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://sofortfax.de/api/mcp.php streamable-httpnoneyes100%751 ms2025-11-252026-10-20

Tools (4)

create_upload_linkErstellt einen sicheren Einmal-Upload-Link (30 Minuten gültig) für das Fax-Dokument: PDF, JPG, PNG oder direkt ein Foto mit der Handykamera, max. 10 MB. Der Nutzer öffnet upload_url und lädt die Datei hoch; danach send_fax mit der upload_id. Kostet nichts und sendet nichts.
get_fax_priceread-onlyZeigt den Preis für ein Fax (Pay per Fax, Endpreise, gemäß §19 UStG ohne Umsatzsteuer) und prüft, ob die Faxnummer erlaubt ist. Sendet nichts.
get_fax_statusread-onlyLiefert den Status eines Faxes (Zahlung ausstehend, geplant, wird gesendet, zugestellt, fehlgeschlagen, storniert) und nach Zustellung den Link zum Sendebericht.
send_faxBereitet ein echtes Fax über SofortFax vor und liefert einen sicheren Stripe-Bezahllink (2,49 € – 4,99 €). Das Fax wird erst nach der Zahlung gesendet. Vorher dem Nutzer Faxnummer, Dokument und ggf. Sendezeitpunkt bestätigen lassen. DOKUMENT (genau eines): "upload_id" aus create_upload_link (für Dateien/Fotos auf dem Gerät), "file" (in ChatGPT angehängte Datei, wird automatisch befüllt), "document_url" (direkter öffentlicher HTTPS-Link zu PDF/JPG/PNG) oder "document_base64" (nur sehr kleine Dateien, max. 700 KB). Bestätigung, Zustellbericht (Sendebericht) und Rechnung kommen per E-Mail an "email". Das Ergebnis sagt eindeutig, ob das Fax gesendet, geplant oder noch unbezahlt ist.

Schemas: list_tools.

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More from de.sofortfax

  • SofortFax – Faxen mit KI (Login)R2quality 100
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    Fax from ChatGPT/Claude with OAuth sign-in: pay per fax or KI credits. DE/AT + 40 countries.

  • SofortFax (KI-Fax-Credits)R1quality 91
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Official server.json
{
  "name": "de.sofortfax/fax",
  "icons": [
    {
      "src": "https://sofortfax.de/sofortfax-logo.png",
      "sizes": [
        "800x800"
      ],
      "mimeType": "image/png"
    }
  ],
  "title": "SofortFax – Faxen mit KI",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://sofortfax.de/api/mcp.php",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://sofortfax.de/ki-fax.html",
  "description": "Send real faxes from AI chat (DE/AT + 40 countries). PDF, JPG, photo. Pay per fax via Stripe."
}