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Sign PDF

Official registry Productivity

Send a PDF, a Google Doc or Markdown for e-signature from chat, and get the signed PDF back.

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http sign-pdf 'https://mcp.portant.co/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "sign-pdf": {
            "type": "http",
            "url": "https://mcp.portant.co/mcp"
        }
    }
}

Frequently asked questions

What is Sign PDF?

Send a PDF, a Google Doc or Markdown for e-signature from chat, and get the signed PDF back.

How do I install Sign PDF?

It runs as a remote server. In Claude Code: claude mcp add --transport http sign-pdf 'https://mcp.portant.co/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Sign PDF need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Who maintains Sign PDF?

It is published by co.portant. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.