Signbee — Document Signing for AI Agents MCP Server

@signbee

Basic information

About Signbee — Document Signing for AI Agents MCP Server

Send, sign, and verify documents with a single tool call. Converts markdown to PDF, handles two-party signing via email, and delivers SHA-256 certified signed copies. No SDK, no browser — just npx signbee-mcp.

#document-signing#ai-agents#e-signatures#pdf #api

Signbee — Document Signing for AI Agents MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "signbee": {
      "command": "npx",
      "args": [
        "-y",
        "signbee-mcp"
      ],
      "env": {
        "SIGNBEE_API_KEY": "<YOUR_API_KEY>"
      }
    }
  }
}

Signbee — Document Signing for AI Agents MCP Server tools

Send a document for two-party e-signing. Converts markdown to PDF, verifies the sender, emails the recipient a signing link, and delivers a SHA-256 certified signed copy to both parties.

Send an existing PDF document for two-party e-signing. Use this when you already have a PDF URL instead of markdown content.

Overview

What is Signbee — Document Signing for AI Agents?

Signbee — Document Signing for AI Agents is an MCP server that enables AI agents to send documents for two-party e-signing. It converts markdown to professional PDFs, coordinates signatures via email, and delivers SHA-256 certified copies.

How to use Signbee — Document Signing for AI Agents?

Install from npm (signbee-mcp) and configure as an MCP tool. Invoke either the send_document tool (with parameters: markdown, sender_name, sender_email, recipient_name, recipient_email, plus optional title and expires_in_days) or the send_document_pdf tool (with parameters: pdf_url, title, sender_name, sender_email, recipient_name, recipient_email, plus optional expires_in_days).

Key features of Signbee — Document Signing for AI Agents

Send markdown documents for two-party e-signing as a tool
Automatic markdown-to-PDF conversion with professional layout
Email-based signature workflow for both parties
SHA-256 certified copy delivered upon completion
Support for sending existing PDFs directly
Optional document title and expiration duration

Use cases of Signbee — Document Signing for AI Agents

AI agents initiating contract signing without human intervention
Automating two-party agreement workflows from markdown content
Sending pre-existing PDFs for e-signature collection
Triggering document signing as part of a broader MCP toolchain

Frequently asked questions

What exactly does this server do?

It provides two MCP tools — send_document and send_document_pdf — that let an AI agent send a markdown document or an existing PDF for two-party e-signing, with signatures collected via email and a SHA-256 certified copy delivered.

What dependencies or runtime are required?

The server is available as an npm package (signbee-mcp). It requires an MCP-compatible client to invoke the tools; no additional signing infrastructure is needed.

Where do the signed documents live?

Documents are processed on Signbee’s platform (signb.ee). After both parties sign, a SHA-256 certified copy is emailed to everyone involved.

Are there any known limits?

The README does not mention specific limits. Only two-party signing is supported; the document expires after the optional expires_in_days parameter.

What transport or authentication is used?

The README does not specify transport or authentication details. It links to an OpenAPI spec (signb.ee/openapi) and the npm package for setup.

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