User-Agent Parser MCP Server for Mastra AIGive Mastra AI instant access to 1 tools to Parse Ua

Name: User-Agent Parser
Price: 29 USD
Availability: InStock
Rating: 5.0 (1 reviews)
Author: Vinkius

GDPR Free for Subscribers

Mastra AI is a TypeScript-native agent framework built for modern web stacks. Connect User-Agent Parser through Vinkius and Mastra agents discover all tools automatically. type-safe, streaming-ready, and deployable anywhere Node.js runs.

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The User-Agent Parser MCP Server for Mastra AI is a standout in the Developer Tools category — giving your AI agent 1 tools to work with, ready to go from day one.

Built for AI Agents by Vinkius

Vinkius delivers Streamable HTTP and SSE to any MCP client

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+ other MCP clients

typescript

import { 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: {
      "user-agent-parser": {
        url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
      },
    },
  });

  const tools = await mcpClient.getTools();
  const agent = new Agent({
    name: "User-Agent Parser Agent",
    instructions:
      "You help users interact with User-Agent Parser " +
      "using 1 tools.",
    model: openai("gpt-4o"),
    tools,
  });

  const result = await agent.generate(
    "What can I do with User-Agent Parser?"
  );
  console.log(result.text);
}

main();

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* 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 User-Agent Parser MCP Server

When an IT Support Agent analyzes an error log or a firewall access log, it encounters messy User-Agent strings like Mozilla/5.0 (iPhone; CPU iPhone OS 16_5 like Mac OS X) AppleWebKit/605.1.15. LLMs often misinterpret these strings, causing them to hallucinate the wrong device or browser version. This MCP solves that entirely.

Mastra's agent abstraction provides a clean separation between LLM logic and User-Agent Parser tool infrastructure. Connect 1 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

Deterministic Parsing: Uses the industry-standard ua-parser-js to surgically extract the exact OS, Engine, Browser, and Device.
Log Analysis: Transforms unreadable logs into clean JSON, empowering AI agents to accurately diagnose platform-specific bugs.

The User-Agent Parser MCP Server exposes 1 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 1 User-Agent Parser tools available for Mastra AI

When Mastra AI connects to User-Agent Parser through Vinkius, your AI agent gets direct access to every tool listed below — spanning user-agent, log-analysis, device-detection, 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.

parse

Parse ua on User-Agent Parser

Pass the raw UA string from HTTP headers or server logs and receive exact identification of the client. Decodes raw HTTP User-Agent strings into structured JSON objects (Browser, OS, Device). Prevents LLMs from hallucinating client specs from log files

Connect User-Agent Parser to Mastra AI via MCP

Follow these steps to wire User-Agent Parser into Mastra AI. The entire setup takes under two minutes — your credentials stay safe behind Vinkius.

Install dependencies

Run npm install @mastra/core @mastra/mcp @ai-sdk/openai

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Run the agent

Save to agent.ts and run with npx tsx agent.ts

Explore tools

Mastra discovers 1 tools from User-Agent Parser via MCP

Why Use Mastra AI with the User-Agent Parser MCP Server

Mastra AI provides unique advantages when paired with User-Agent Parser through the Model Context Protocol.

Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add User-Agent Parser 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 User-Agent Parser 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

User-Agent Parser + Mastra AI Use Cases

Practical scenarios where Mastra AI combined with the User-Agent Parser MCP Server delivers measurable value.

Automated workflows: build multi-step agents that query User-Agent Parser, process results, and trigger downstream actions in a typed pipeline

SaaS integrations: embed User-Agent Parser as a first-class tool in your product's AI features with Mastra's clean agent API

Background jobs: schedule Mastra agents to query User-Agent Parser on a cron and store results in your database automatically

Multi-agent systems: create specialist agents that collaborate using User-Agent Parser tools alongside other MCP servers

Example Prompts for User-Agent Parser in Mastra AI

Ready-to-use prompts you can give your Mastra AI agent to start working with User-Agent Parser immediately.

"Parse this UA from the server log: `Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7)`"

"Find out what device the user is on based on this string: `Mozilla/5.0 (iPhone; CPU iPhone OS 16_5)`"

"Extract the browser version from this Android User-Agent."

Troubleshooting User-Agent Parser MCP Server with Mastra AI

Common issues when connecting User-Agent Parser to Mastra AI through Vinkius, and how to resolve them.

createMCPClient not exported

Install: npm install @mastra/mcp

User-Agent Parser + Mastra AI FAQ

Common questions about integrating User-Agent Parser MCP Server with Mastra AI.

How does Mastra AI connect to MCP servers?

Create an 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?

Yes. Pass multiple MCP clients to the agent constructor. Mastra merges all tool schemas and the agent can call any tool from any server.

Does Mastra support workflow orchestration?

Yes. Mastra has a built-in workflow engine that lets you chain MCP tool calls with branching logic, error handling, and parallel execution.

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