Date Utils Engine MCP Server for Vercel AI SDKGive Vercel AI SDK instant access to 4 tools to Add Days, Diff Dates, Parse Date, and more
GDPR Free for SubscribersThe Vercel AI SDK is the TypeScript toolkit for building AI-powered applications. Connect Date Utils Engine through Vinkius and every tool is available as a typed function. ready for React Server Components, API routes, or any Node.js backend.
Ask AI about this MCP Server for Vercel AI SDK
The Date Utils Engine MCP Server for Vercel AI SDK is a standout in the Loved By Devs category — giving your AI agent 4 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
Geminiimport { 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 Date Utils Engine, 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 Date Utils Engine MCP Server
LLMs suffer from 'calendar blindness'. Because they lack a continuous clock and process dates as text tokens, asking an AI 'What is 45 days from October 12th?' often results in a hallucinated, incorrect date (forgetting November has 30 days, or missing a leap year). This MCP brings the industry standard date-fns and date-fns-tz to your agentic workflows.
The Vercel AI SDK gives every Date Utils Engine tool full TypeScript type inference, IDE autocomplete, and compile-time error checking. Connect 4 tools through Vinkius and stream results progressively to React, Svelte, or Vue components. works on Edge Functions, Cloudflare Workers, and any Node.js runtime.
The Superpowers
- Flawless Date Math: Safely add or subtract days, months, and years while guaranteeing 100% calendar accuracy.
- Timezone Mastery: Convert UTC timestamps into any exact IANA timezone (e.g.
America/Sao_Paulo) automatically accounting for Daylight Savings Time shifts without guessing. - Zero Latency: Executes as native V8 javascript local. Does not rely on external calendar APIs.
The Date Utils Engine MCP Server exposes 4 tools through the Vinkius. Connect it to Vercel AI SDK in under two minutes — credentials fully managed, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
All 4 Date Utils Engine tools available for Vercel AI SDK
When Vercel AI SDK connects to Date Utils Engine through Vinkius, your AI agent gets direct access to every tool listed below — spanning date-math, timezone-conversion, leap-year, and more. Every call runs in a secure, isolated environment with full audit visibility. Beyond a simple connection, you get real-time monitoring of agent activity, enterprise governance, and optimized token usage.
Add days on Date Utils Engine
Pass the base ISO date and the number of days (negative to subtract). Receives the exact resulting date. Adds or subtracts a specific number of calendar days from a date deterministically
Diff dates on Date Utils Engine
Pass both ISO date strings and receive the delta in days, hours, minutes, and seconds. Calculates the exact number of calendar days between two dates
Parse date on Date Utils Engine
Pass the raw date string and receive a confirmed valid date object. Parses an ISO date string safely to ensure it is valid
To timezone on Date Utils Engine
Pass the ISO date string and the IANA timezone identifier (e.g. "America/Sao_Paulo", "Europe/London"). Accounts for daylight saving time automatically. Converts a UTC or ISO date string to a specific IANA timezone safely accounting for daylight savings
Connect Date Utils Engine to Vercel AI SDK via MCP
Follow these steps to wire Date Utils Engine into Vercel AI SDK. The entire setup takes under two minutes — your credentials stay safe behind Vinkius.
Install dependencies
npm install @ai-sdk/mcp ai @ai-sdk/openaiReplace the token
[YOUR_TOKEN_HERE] with your Vinkius tokenRun the script
agent.ts and run with npx tsx agent.tsExplore tools
Why Use Vercel AI SDK with the Date Utils Engine MCP Server
Vercel AI SDK provides unique advantages when paired with Date Utils Engine 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 Date Utils Engine integration everywhere
Built-in streaming UI primitives let you display Date Utils Engine 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
Date Utils Engine + Vercel AI SDK Use Cases
Practical scenarios where Vercel AI SDK combined with the Date Utils Engine MCP Server delivers measurable value.
AI-powered web apps: build dashboards that query Date Utils Engine in real-time and stream results to the UI with zero loading states
API backends: create serverless endpoints that orchestrate Date Utils Engine tools and return structured JSON responses to any frontend
Chatbots with tool use: embed Date Utils Engine capabilities into conversational interfaces with streaming responses and tool call visibility
Internal tools: build admin panels where team members interact with Date Utils Engine through natural language queries
Example Prompts for Date Utils Engine in Vercel AI SDK
Ready-to-use prompts you can give your Vercel AI SDK agent to start working with Date Utils Engine immediately.
"Add exactly 45 calendar days to `2026-02-15`."
"Calculate the exact number of days between `2024-01-01` and `2024-12-25`."
"Convert the UTC timestamp `2026-06-15T12:00:00Z` to the `America/Sao_Paulo` timezone."
Troubleshooting Date Utils Engine MCP Server with Vercel AI SDK
Common issues when connecting Date Utils Engine to Vercel AI SDK through Vinkius, and how to resolve them.
createMCPClient is not a function
npm install @ai-sdk/mcpDate Utils Engine + Vercel AI SDK FAQ
Common questions about integrating Date Utils Engine 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.Explore More MCP Servers
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