すぐFAX SuguFAX – Fax to Japan from AI

com.sugufaxPublished by sugufax.comOfficial publisherv1.0.0Updated Oct 24, 2026

Fax PDFs/photos to Japan from Claude/ChatGPT. OAuth: pay per fax from ¥400 or credits. AIから日本へFAX

VerifiedStreamable HTTPWeb executableCommunication & CollaborationBusiness & Commerce

Overview

AI-generated overview

Lets an assistant send PDFs or photos as faxes to Japan, with OAuth sign-in and pay-per-fax or credit billing.

What you can do
This remote server lets an assistant send faxes to Japan from Claude or ChatGPT, using PDFs or photos as the document. Access is handled through OAuth, and sending is billed either per fax from ¥400 or through prepaid credits. The manifest lists no individual tools, so the exact tool names and parameters are not shown here.
When to use it
Use it when you need to deliver a document to a Japanese fax number and want to do it from within an AI assistant rather than a separate fax service or machine. It is aimed at Japan-bound fax delivery only.
Requirements
A remote MCP endpoint at sugufax.com over streamable HTTP, with OAuth authentication required. A paid billing arrangement is needed: pay per fax from ¥400 or prepaid credits. No environment variables or headers are declared.
Before you install
Sending a fax costs money, either per fax from ¥400 or by drawing down credits, so confirm pricing and volume before use. Documents you send are transmitted to a third-party fax service and on to the recipient's fax machine, so avoid confidential content unless that is acceptable. OAuth grants the server access under your account.

Installation

In SourceWeft

  1. Open すぐFAX SuguFAX – Fax to Japan from AI in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.sugufax%2Ffax/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "fax-sugufax-fax-to-japan-from-ai": {
      "type": "http",
      "url": "https://sugufax.com/api/mcp-oauth.php"
    }
  }
}

Tools

0
This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

1
  1. v1.0.0LatestOct 10, 2026

Score

67% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.

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すぐFAX SuguFAX – AI fax credits (API key)

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SuguFAX lets an assistant check fax prices, send faxes to Japan using prepaid AI credits, track delivery status, and check the credit balance.

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