Date Utils Engine MCP Server for Mastra AIGive Mastra AI instant access to 4 tools to Add Days, Diff Dates, Parse Date, and more
GDPR Free for SubscribersMastra AI is a TypeScript-native agent framework built for modern web stacks. Connect Date Utils Engine through Vinkius and Mastra agents discover all tools automatically. type-safe, streaming-ready, and deployable anywhere Node.js runs.
Ask AI about this MCP Server for Mastra AI
The Date Utils Engine MCP Server for Mastra AI 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 { Agent } from "@mastra/core/agent";
import { createMCPClient } from "@mastra/mcp";
import { openai } from "@ai-sdk/openai";
async function main() {
// Your Vinkius token. get it at cloud.vinkius.com
const mcpClient = await createMCPClient({
servers: {
"date-utils-engine": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "Date Utils Engine Agent",
instructions:
"You help users interact with Date Utils Engine " +
"using 4 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with Date Utils Engine?"
);
console.log(result.text);
}
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.
Mastra's agent abstraction provides a clean separation between LLM logic and Date Utils Engine tool infrastructure. Connect 4 tools through Vinkius and use Mastra's built-in workflow engine to chain tool calls with conditional logic, retries, and parallel execution. deployable to any Node.js host in one command.
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 Mastra AI 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 Mastra AI
When Mastra AI 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 Mastra AI via MCP
Follow these steps to wire Date Utils Engine into Mastra AI. The entire setup takes under two minutes — your credentials stay safe behind Vinkius.
Install dependencies
npm install @mastra/core @mastra/mcp @ai-sdk/openaiReplace the token
[YOUR_TOKEN_HERE] with your Vinkius tokenRun the agent
agent.ts and run with npx tsx agent.tsExplore tools
Why Use Mastra AI with the Date Utils Engine MCP Server
Mastra AI provides unique advantages when paired with Date Utils Engine through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add Date Utils Engine without touching business code
Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
TypeScript-native: full type inference for every Date Utils Engine tool response with IDE autocomplete and compile-time checks
One-command deployment to any Node.js host. Vercel, Railway, Fly.io, or your own infrastructure
Date Utils Engine + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the Date Utils Engine MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query Date Utils Engine, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed Date Utils Engine as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query Date Utils Engine on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using Date Utils Engine tools alongside other MCP servers
Example Prompts for Date Utils Engine in Mastra AI
Ready-to-use prompts you can give your Mastra AI 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 Mastra AI
Common issues when connecting Date Utils Engine to Mastra AI through Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpDate Utils Engine + Mastra AI FAQ
Common questions about integrating Date Utils Engine MCP Server with Mastra AI.
How does Mastra AI connect to MCP servers?
MCPClient with the server URL and pass it to your agent. Mastra discovers all tools and makes them available with full TypeScript types.Can Mastra agents use tools from multiple servers?
Does Mastra support workflow orchestration?
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