How do I install FaxSeal?

Clone FaxSeal from https://github.com/grichardomi/mcp-server and configure it as an MCP server in your client (Claude Desktop, Cursor, or VS Code).

What category does FaxSeal belong to?

FaxSeal is listed under AI & ML MCP servers on MCPFind.

FaxSeal — MCP Server for AI & ML

FaxSeal MCP Server

Send, receive, and verify faxes from AI assistants and agents via the Model Context Protocol.

Tools

Tool	Description
`send_fax`	Send a fax from a publicly accessible PDF URL
`send_fax_text`	Type content directly — FaxSeal converts it to a PDF and sends
`quote_fax`	Estimate pages and credits before sending
`get_fax_status`	Check delivery status of a sent fax
`get_credits`	Check your FaxSeal credit balance
`list_received_faxes`	List faxes in your inbox with OCR text
`verify_fax`	Verify cryptographic delivery attestation via Sigstore/Rekor

Setup

1. Get an API key at faxseal.com/dashboard/api-tokens

2. Add to Claude Code:

claude mcp add faxseal -e FAXSEAL_API_KEY=fsx_your_token -- npx faxseal-mcp

3. Add to Claude Desktop (claude_desktop_config.json):

{
  "mcpServers": {
    "faxseal": {
      "command": "npx",
      "args": ["faxseal-mcp"],
      "env": {
        "FAXSEAL_API_KEY": "fsx_your_token"
      }
    }
  }
}

Usage examples

"Send the referral letter at https://example.com/referral.pdf to +12025551234"

"Check the status of fax job abc123"

"List my received faxes from the last 24 hours"

"Send a fax to +12025551234 with the following text: Dear Dr. Smith, please find attached..."

Pricing

Faxes are billed to your FaxSeal credit balance. Credits start from $0.83/fax. View pricing.

Links

Set up in your AI client

AI clientOperating system

Merge this template into ~/Library/Application Support/Claude/claude_desktop_config.json. Keep existing servers. Add any arguments, credentials, and permissions required by the maintainer; this template has not been install-tested.

json

{
  "mcpServers": {
    "io-github-grichardomi-faxseal": {
      "command": "npx",
      "args": [
        "-y",
        "faxseal-mcp"
      ]
    }
  }
}

Restart Claude Desktop completely for changes to take effect. Confirm the server appears connected in the client’s tool list, then try a read-only example from its documentation.

Claude Desktop setup reference

Compatible MCP Clients

FaxSeal works with any MCP-compatible client. Copy the config snippet from the Configuration section above and add it to the file shown for your client, then restart the application.

Claude Desktop~/Library/Application Support/Claude/claude_desktop_config.jsonRestart Claude Desktop completely for changes to take effect.

Cursor~/.cursor/mcp.jsonRestart Cursor for changes to take effect.

VS Code.vscode/mcp.jsonReload VS Code window for changes to take effect.

Windsurf~/.codeium/windsurf/mcp_config.jsonRestart Windsurf for changes to take effect.

Claude Code.mcp.jsonSave at the project root, then start Claude Code in that project and review the MCP server approval prompt. Keep real credentials out of shared files.

FaxSeal