Modusign MCP Server for Vercel AI SDK 10 tools — connect in under 2 minutes
The Vercel AI SDK is the TypeScript toolkit for building AI-powered applications. Connect Modusign through Vinkius and every tool is available as a typed function. ready for React Server Components, API routes, or any Node.js backend.
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Vinkius supports streamable HTTP and SSE.
import { createMCPClient } from "@ai-sdk/mcp";
import { generateText } from "ai";
import { openai } from "@ai-sdk/openai";
async function main() {
const mcpClient = await createMCPClient({
transport: {
type: "http",
// Your Vinkius token. get it at cloud.vinkius.com
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
});
try {
const tools = await mcpClient.tools();
const { text } = await generateText({
model: openai("gpt-4o"),
tools,
prompt: "Using Modusign, list all available capabilities.",
});
console.log(text);
} finally {
await mcpClient.close();
}
}
main();
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
About Modusign MCP Server
Connect your Modusign account to your AI agent and streamline your document signing workflows through natural conversation.
The Vercel AI SDK gives every Modusign tool full TypeScript type inference, IDE autocomplete, and compile-time error checking. Connect 10 tools through Vinkius and stream results progressively to React, Svelte, or Vue components. works on Edge Functions, Cloudflare Workers, and any Node.js runtime.
What you can do
- Document Tracking — List all electronic contracts and get real-time status updates (e.g., signed, pending).
- Deep Inspection — Fetch complete metadata and audit trails for specific documents using their IDs.
- Template Management — List your pre-defined contract templates for quick reuse.
- Signature Requests — Create new signature requests from templates with a simple natural language command.
- Automation & Webhooks — Monitor your automated signature workflows and active webhooks.
- Org Structure — Access folders and organization metadata to keep your documents organized.
The Modusign MCP Server exposes 10 tools through the Vinkius. Connect it to Vercel AI SDK in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect Modusign to Vercel AI SDK via MCP
Follow these steps to integrate the Modusign MCP Server with Vercel AI SDK.
Install dependencies
Run npm install @ai-sdk/mcp ai @ai-sdk/openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the script
Save to agent.ts and run with npx tsx agent.ts
Explore tools
The SDK discovers 10 tools from Modusign and passes them to the LLM
Why Use Vercel AI SDK with the Modusign MCP Server
Vercel AI SDK provides unique advantages when paired with Modusign through the Model Context Protocol.
TypeScript-first: every MCP tool gets full type inference, IDE autocomplete, and compile-time error checking out of the box
Framework-agnostic core works with Next.js, Nuxt, SvelteKit, or any Node.js runtime. same Modusign integration everywhere
Built-in streaming UI primitives let you display Modusign tool results progressively in React, Svelte, or Vue components
Edge-compatible: the AI SDK runs on Vercel Edge Functions, Cloudflare Workers, and other edge runtimes for minimal latency
Modusign + Vercel AI SDK Use Cases
Practical scenarios where Vercel AI SDK combined with the Modusign MCP Server delivers measurable value.
AI-powered web apps: build dashboards that query Modusign in real-time and stream results to the UI with zero loading states
API backends: create serverless endpoints that orchestrate Modusign tools and return structured JSON responses to any frontend
Chatbots with tool use: embed Modusign capabilities into conversational interfaces with streaming responses and tool call visibility
Internal tools: build admin panels where team members interact with Modusign through natural language queries
Modusign MCP Tools for Vercel AI SDK (10)
These 10 tools become available when you connect Modusign to Vercel AI SDK via MCP:
create_document_from_template
Create document from template
get_audit_logs
Get document audit logs
get_document
Get specific document details
get_org_info
Get organization metadata
list_automations
List signature automations
list_documents
List electronic documents
list_external_files
List external document files
list_folders
List document folders
list_templates
List contract templates
list_webhooks
List active webhooks
Example Prompts for Modusign in Vercel AI SDK
Ready-to-use prompts you can give your Vercel AI SDK agent to start working with Modusign immediately.
"List my most recent electronic documents."
"Send a 'Standard NDA' to ryan@example.com using template ID tmp_123."
"Show me the audit logs for document doc_987."
Troubleshooting Modusign MCP Server with Vercel AI SDK
Common issues when connecting Modusign to Vercel AI SDK through the Vinkius, and how to resolve them.
createMCPClient is not a function
npm install @ai-sdk/mcpModusign + Vercel AI SDK FAQ
Common questions about integrating Modusign MCP Server with Vercel AI SDK.
How does the Vercel AI SDK connect to MCP servers?
createMCPClient from @ai-sdk/mcp and pass the server URL. The SDK discovers all tools and provides typed TypeScript interfaces for each one.Can I use MCP tools in Edge Functions?
Does it support streaming tool results?
useChat and streamText that handle tool calls and display results progressively in the UI.Connect Modusign with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
AI-first code editor with integrated LLM-powered coding assistance.
GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect Modusign to Vercel AI SDK
Get your token, paste the configuration, and start using 10 tools in under 2 minutes. No API key management needed.