SignNow API
Official SignNow API Helper MCP server for AI agents. Answers questions about the SignNow API and provides integration guidance.
What is SignNow API?
SignNow API is a Model Context Protocol (MCP) server that allows AI assistants like Claude, Cursor, and VS Code to official signnow api helper mcp server for ai agents. answers questions about the signnow api and provides integration guidance.
Official SignNow API Helper MCP server for AI agents. Answers questions about the SignNow API and provides integration guidance.
This server falls under the Developer Tools category on MCPgee, the world's largest MCP server directory with 33,000+ servers.
Features
- Official SignNow API Helper MCP server for AI agents. Answer
Use Cases
Maintainer
Works with
Installation
Manual Installation
npx sn-api-helperConfiguration
Configuration Details
claude_desktop_config.json
Performance
Response Metrics
Resource Usage
How to Set Up and Use SignNow API
The SignNow API Helper MCP Server is an official MCP server from the SignNow team that gives AI agents authoritative, up-to-date guidance on the SignNow REST API. It exposes a single tool — get_signnow_api_info — that answers integration questions, returns endpoint details, and provides code examples, functioning as an always-current API reference embedded in your AI workflow.
Prerequisites
- Python 3.9 or later installed
- uv or uvx package manager (recommended) or pip
- Claude Desktop, Cursor AI, or VS Code with Cline extension
- A SignNow developer account if you plan to make real API calls
Install via uvx (recommended)
The easiest way to run the SignNow API Helper is with uvx, which downloads and runs the package without a permanent install.
uvx sn-api-helper-mcpInstall permanently via pip (alternative)
For a permanent installation, install the package with pip and run it as a module.
pip install sn-api-helper-mcp
python -m sn_api_helper_mcp serve
# or use the CLI entry point:
sn-api-helper-mcp serveConfigure Claude Desktop (macOS)
Add the server to Claude Desktop's configuration file located at ~/Library/Application Support/Claude/claude_desktop_config.json.
{
"mcpServers": {
"signnow-api-helper": {
"command": "uvx",
"args": ["sn-api-helper-mcp"]
}
}
}Configure Cursor AI
Add the same configuration block to Cursor's MCP settings file (.cursor/mcp.json in your project or globally).
{
"mcpServers": {
"signnow-api-helper": {
"command": "uvx",
"args": ["sn-api-helper-mcp"]
}
}
}Restart your AI client and verify
Restart Claude Desktop or Cursor. The get_signnow_api_info tool should appear in the available tools list. No API keys are required for the MCP server itself.
SignNow API Examples
Client configuration
Claude Desktop configuration for the SignNow API Helper MCP server using uvx.
{
"mcpServers": {
"signnow-api-helper": {
"command": "uvx",
"args": ["sn-api-helper-mcp"]
}
}
}Prompts to try
Questions and tasks to ask Claude using the SignNow API Helper.
- "How do I authenticate with the SignNow API using OAuth2?"
- "What endpoint do I use to send a document for signature?"
- "Show me a code example for uploading a PDF to SignNow using Python"
- "What webhook events does SignNow support and how do I set them up?"
- "How do I create a signing link for a document in SignNow?"Troubleshooting SignNow API
uvx sn-api-helper-mcp fails with 'package not found'
Ensure uvx is installed and up to date: 'pip install --upgrade uv'. If the package name changed, try 'uvx sn-api-helper-mcp serve' or install via pip with 'pip install sn-api-helper-mcp' and run 'sn-api-helper-mcp serve'.
Claude Desktop shows the tool but responses are generic rather than SignNow-specific
The server communicates over stdio only. Confirm the MCP server is actually running by checking Claude Desktop's server status. If the server is not listed as connected, check the config file path and uvx installation.
get_signnow_api_info returns outdated information
The tool serves documentation embedded in the package. Update the package with 'pip install --upgrade sn-api-helper-mcp' or 'uvx sn-api-helper-mcp@latest' to get the newest API reference.
Frequently Asked Questions about SignNow API
What is SignNow API?
SignNow API is a Model Context Protocol (MCP) server that official signnow api helper mcp server for ai agents. answers questions about the signnow api and provides integration guidance. It connects AI assistants to external tools and data sources through a standardized interface.
How do I install SignNow API?
Follow the installation instructions on the SignNow API GitHub repository. Clone the repo, install dependencies, and add the server config to your AI client.
Which AI clients work with SignNow API?
SignNow API works with all major MCP-compatible AI clients including Claude Desktop, Claude Code, Cursor, VS Code (GitHub Copilot), Windsurf, and Cline.
Is SignNow API free to use?
Yes, SignNow API is open source and available under the MIT license. You can use it freely in both personal and commercial projects.
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