list_supported_formats — PayPerFax MCP Tool Read-only
list_supported_formats
(list supported formats) is one of 3 tools on the
PayPerFax
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call list_supported_formats from your client
- Claude Code PayPerFax list_supported_formats run in your project directory
- Claude Desktop PayPerFax list_supported_formats ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor PayPerFax list_supported_formats ~/.cursor/mcp.json
- VS Code PayPerFax list_supported_formats .vscode/mcp.json
- Zed PayPerFax list_supported_formats ~/.config/zed/settings.json
- Windsurf PayPerFax list_supported_formats ~/.codeium/windsurf/mcp_config.json
- Cline PayPerFax list_supported_formats ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI PayPerFax list_supported_formats ~/.gemini/settings.json
- Grok PayPerFax list_supported_formats .mcp.json (in your project root)
- ChatGPT PayPerFax list_supported_formats Settings → Connectors → Advanced → Developer mode
- Claude.ai PayPerFax list_supported_formats Settings → Connectors → Add custom connector
- LangChain PayPerFax list_supported_formats pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http fax https://fax.payperfax.com/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 4 October 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.