UPYUN Developer Platform MCP Server for Vercel AI SDK 5 tools — connect in under 2 minutes
The Vercel AI SDK is the TypeScript toolkit for building AI-powered applications. Connect UPYUN Developer Platform 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 UPYUN Developer Platform, 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 UPYUN Developer Platform MCP Server
Integrate your AI with UPYUN (又拍云), one of the most prominent Cloud and CDN providers in the world. This MCP gives your agent direct file management access to your cloud buckets.
The Vercel AI SDK gives every UPYUN Developer Platform tool full TypeScript type inference, IDE autocomplete, and compile-time error checking. Connect 5 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
- Cloud Storage Management — Automatically create, view, list, and delete files inside your UPYUN buckets without downloading their manual command line clients
- CDN Artifact Uploads — Enable the LLM to directly write code logic or textual artifacts and deploy them live to your CDN domains instantly
- Capacity Auditing — Fetch storage usage to monitor consumption on your buckets dynamically
The UPYUN Developer Platform MCP Server exposes 5 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 UPYUN Developer Platform to Vercel AI SDK via MCP
Follow these steps to integrate the UPYUN Developer Platform 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 5 tools from UPYUN Developer Platform and passes them to the LLM
Why Use Vercel AI SDK with the UPYUN Developer Platform MCP Server
Vercel AI SDK provides unique advantages when paired with UPYUN Developer Platform 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 UPYUN Developer Platform integration everywhere
Built-in streaming UI primitives let you display UPYUN Developer Platform 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
UPYUN Developer Platform + Vercel AI SDK Use Cases
Practical scenarios where Vercel AI SDK combined with the UPYUN Developer Platform MCP Server delivers measurable value.
AI-powered web apps: build dashboards that query UPYUN Developer Platform in real-time and stream results to the UI with zero loading states
API backends: create serverless endpoints that orchestrate UPYUN Developer Platform tools and return structured JSON responses to any frontend
Chatbots with tool use: embed UPYUN Developer Platform capabilities into conversational interfaces with streaming responses and tool call visibility
Internal tools: build admin panels where team members interact with UPYUN Developer Platform through natural language queries
UPYUN Developer Platform MCP Tools for Vercel AI SDK (5)
These 5 tools become available when you connect UPYUN Developer Platform to Vercel AI SDK via MCP:
create_text_file
Create and upload a text file directly to UPYUN
delete_file
Delete a file from UPYUN
get_file_info
Get metadata about an UPYUN file
get_service_usage
Get UPYUN bucket service usage
list_directory
g., "/" or "/images/") to list its contents. List files and folders in an UPYUN directory
Example Prompts for UPYUN Developer Platform in Vercel AI SDK
Ready-to-use prompts you can give your Vercel AI SDK agent to start working with UPYUN Developer Platform immediately.
"List all files present in the root `/` directory of my Upyun bucket."
"Create a new text file at `/hello.txt` with the content 'Hello from MCP'."
Troubleshooting UPYUN Developer Platform MCP Server with Vercel AI SDK
Common issues when connecting UPYUN Developer Platform to Vercel AI SDK through the Vinkius, and how to resolve them.
createMCPClient is not a function
npm install @ai-sdk/mcpUPYUN Developer Platform + Vercel AI SDK FAQ
Common questions about integrating UPYUN Developer Platform 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 UPYUN Developer Platform 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 UPYUN Developer Platform to Vercel AI SDK
Get your token, paste the configuration, and start using 5 tools in under 2 minutes. No API key management needed.