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SignNow MCP Server

by signnow·io.github.signnow/sn-mcp-server·v0.3.1·8 stars
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A MCP server that gives AI agents access to SignNow eSignature workflows over STDIO.

B71/100grade B
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Safety scan
B71/100

full report

Adoption
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8 stars

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If you have run it, two minutes of your experience saves the next person an afternoon.

SignNow MCP Server tools (16, 11 write)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • create_embedded_editorwrite action

    Create embedded editor for editing a document or document group.

  • create_embedded_editor_from_templatewrite action

    Create document or document group from template and create embedded editor immediately.

  • create_embedded_invitewrite action

    Create embedded invite for signing a document or document group.

  • create_embedded_invite_from_templatewrite action

    Create document or document group from template and create embedded invite immediately.

  • create_embedded_sendingwrite action

    Create embedded sending for managing, editing, or sending invites for a document or document group.

  • create_embedded_sending_from_templatewrite action

    Create document or document group from template and create embedded sending immediately.

  • create_from_templatewrite action

    Create a new document or document group from an existing template or template group

  • get_document

    Get full document, template, template group or document group information with field values

  • get_document_download_link

    Get download link for a document or document group

  • get_invite_status

    Get invite status for a document or document group

  • list_all_templates

    Get simplified list of all templates and template groups with basic information

  • list_document_groups

    Get simplified list of document groups with basic information.

  • send_invitewrite action

    Send invite to sign a document or document group.

  • send_invite_from_templatewrite action

    Create document or document group from template and send invite immediately.

  • update_document_fieldswrite action

    Update text fields in multiple documents (only individual documents, not document groups)

  • upload_documentwrite action

    Upload a document to SignNow

Public scan report

scanner v0.1.10 · 2026-10-01 · same rubric, same numbers if you re-run it

1 high
  • Code scan40 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitylocal package, no credentials required12/15
  • Maintenancerepository archived0/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year9/10

Findings (1)

  • highRepository is archivedmaint.archived
Overall 71/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How SignNow MCP Server compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
71/100
higher than 36% of 48,255 servers
Tools
16
the typical server has 7
Tools that change things
69%
typical: 0%. Fewer write tools means less an agent can break
GitHub stars
8
more than 86% of 28,688 servers

What its tools let an agent do: 5 read · 8 create · 1 change · 2 send or post

Install SignNow MCP Server in Claude Code, Cursor or VS Code

claude mcp add sn-mcp-server -- uvx signnow-mcp-server
Add to Cursor

What the publisher says

From the SignNow MCP Server repository's README, as published. We do not edit it. Read it on GitHub

About SignNow API

The SignNow REST API empowers users to deliver a seamless eSignature experience for signers, preparers, and senders. Pre-fill documents, create embedded branded workflows for multiple signers, request payments, and track signature status in real-time. Ensure signing is simple, secure, and intuitive on any device.

What you can do with the SignNow API:

  • Send documents and document groups for signature in a role-based order
  • Create reusable templates from documents
  • Pre-fill document fields with data
  • Collect payments as part of the signing flow
  • Embed the document sending, signing, or editing experience into your website, application, or any system of record
  • Track signing progress and download the completed documents

SignNow MCP Server

A Model Context Protocol (MCP) server that gives AI agents secure, structured access to SignNow eSignature workflows — templates, embedded signing, invites, status tracking, and document downloads — over STDIO or Streamable HTTP.

mcp-name: io.github.signnow/sn-mcp-server

Table of contents

  • Features
  • Quick start
  • Prerequisites
  • Quick run (uvx)
  • 1. Setup Environment Variables
  • 2. Install and Run
  • Local/Remote (HTTP)
  • Docker
  • Docker Compose
  • Configuration
  • Authentication options
  • SignNow & OAuth settings
  • Production key management
  • Client setup
  • VS Code — GitHub Copilot (Agent Mode) / Cursor
  • Claude Desktop
  • Glama (hosted MCP)
  • MCP Inspector (testing)
  • Tools
  • FAQ / tips
  • Examples
  • Useful resources
  • Sample apps
  • API documentation
  • SignNow API Helper MCP
  • License

Features

  • Templates & groups
  • Browse all templates and template groups
  • Create documents or groups from templates (one-shot flows included)
  • Invites & embedded UX
  • Email invites and ordered recipients
  • Embedded signing/sending/editor links for in-app experiences
  • Status & retrieval
  • Check invite status and step details
  • Download final documents (single or merged)
  • Read normalized document/group structure for programmatic decisions
  • Transports
  • STDIO (best for local clients)
  • Streamable HTTP (best for Docker/remote)

Quick start

Prerequisites

  • SignNow account. Create a free developer account.
  • SignNow Credentials: You will need your account email, password, and the application Basic Authorization Token. Getting started.
  • An active SignNow API application.
  • Python 3.11+ installed on your system (check with python3 --version)
  • UVX installed (check with uvx --version). Recommended for the quickest setup.
  • Environment variables configured
  • If your client supports Streamable HTTP, you can use the pre-deployed server URL https://mcp-server.signnow.com/mcp instead of running it locally.

Quick run (uvx)

If you use uv, you can run the server without installing the package:

uvx --from signnow-mcp-server sn-mcp serve

1. Setup Environment Variables

# Create .env file with your SignNow credentials
# You can copy from env.example if you have the source code
# Or create .env file manually with required variables (see Environment Variables section below)

2. Install and Run

Option A: Install from PyPI (Recommended)

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

SignNow MCP Server: common questions

Is SignNow MCP Server safe?
Mostly: it is graded B (71/100). Read the SignNow MCP Server safety report
How do I install SignNow MCP Server?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does SignNow MCP Server need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is SignNow MCP Server maintained?
The last commit was 100 days ago (2026-07-27). The latest release is v0.3.1.
How does SignNow MCP Server compare with other MCP servers?
safety score 71/100 (higher than 36% of 48,255 servers); tools 16 (the typical server has 7); tools that change things 69% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.