sevDesk MCP Server for Vercel AI SDK 15 tools — connect in under 2 minutes
The Vercel AI SDK is the TypeScript toolkit for building AI-powered applications. Connect sevDesk 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 sevDesk, 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 sevDesk MCP Server
Grant your conversational AI (like Claude or Cursor) the power of a dedicated German accounting clerk. The sevDesk MCP transforms your LLM into a sophisticated financial nexus capable of creating invoices, querying past-due credit notes, recording vouchers, and tracking your CRM endpoints dynamically. Stop wrestling with browser-based accounting dashboards and let your AI manage your bookkeeping automatically.
The Vercel AI SDK gives every sevDesk tool full TypeScript type inference, IDE autocomplete, and compile-time error checking. Connect 15 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
- Client & Supplier CRM Mastery — Read the entire client database via
list_contacts, retrieve detailed metadata for specific IDs (get_contact), or seamlessly register brand new vendors viacreate_contact - Autonomous Invoicing & Orders — Fetch paginated ledger lists using
list_invoicesorlist_orders, and delve deep into line items, calculated taxes, and due statuses directly usingget_invoiceandget_order - Inventory & Service Architecture — Monitor available billable components via
list_parts, inspect standard pricing, and introduce novel catalog options autonomously viacreate_part - Accounting Governance — Keep strict tabs on your chart of accounts with
list_accounting_typeswhile verifying associated business inlets securely usinglist_bank_accounts - Voucher & Credit Auditing — Consolidate physical receipts through
list_vouchersand trace structural adjustments flawlessly by scanninglist_credit_notes
The sevDesk MCP Server exposes 15 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 sevDesk to Vercel AI SDK via MCP
Follow these steps to integrate the sevDesk 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 15 tools from sevDesk and passes them to the LLM
Why Use Vercel AI SDK with the sevDesk MCP Server
Vercel AI SDK provides unique advantages when paired with sevDesk 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 sevDesk integration everywhere
Built-in streaming UI primitives let you display sevDesk 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
sevDesk + Vercel AI SDK Use Cases
Practical scenarios where Vercel AI SDK combined with the sevDesk MCP Server delivers measurable value.
AI-powered web apps: build dashboards that query sevDesk in real-time and stream results to the UI with zero loading states
API backends: create serverless endpoints that orchestrate sevDesk tools and return structured JSON responses to any frontend
Chatbots with tool use: embed sevDesk capabilities into conversational interfaces with streaming responses and tool call visibility
Internal tools: build admin panels where team members interact with sevDesk through natural language queries
sevDesk MCP Tools for Vercel AI SDK (15)
These 15 tools become available when you connect sevDesk to Vercel AI SDK via MCP:
create_contact
Category 3 for customers, 4 for suppliers. Creates a new contact (customer or supplier) in sevDesk
create_part
Creates a new part or service in the catalog
get_contact
Retrieves details for a specific contact
get_credit_note
Retrieves details for a specific credit note
get_invoice
Retrieves details for a specific invoice, including line items and tax
get_order
Retrieves details for a specific order
get_part
Retrieves details for a specific part
list_accounting_types
Lists all accounting types (Chart of Accounts)
list_bank_accounts
Lists company bank accounts
list_contacts
Lists all contacts (customers, suppliers) in sevDesk
list_credit_notes
Lists all credit notes
list_invoices
Lists all invoices with embedded contact data
list_orders
Lists all sales orders
list_parts
Lists all parts (products and services) in the catalog
list_vouchers
Lists all vouchers (incoming/outgoing receipts)
Example Prompts for sevDesk in Vercel AI SDK
Ready-to-use prompts you can give your Vercel AI SDK agent to start working with sevDesk immediately.
"Extract the details of invoice #18742 and summarize its line items alongside the associated contact name."
"List all currently existing bank accounts natively integrated using the core config."
Troubleshooting sevDesk MCP Server with Vercel AI SDK
Common issues when connecting sevDesk to Vercel AI SDK through the Vinkius, and how to resolve them.
createMCPClient is not a function
npm install @ai-sdk/mcpsevDesk + Vercel AI SDK FAQ
Common questions about integrating sevDesk 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 sevDesk 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 sevDesk to Vercel AI SDK
Get your token, paste the configuration, and start using 15 tools in under 2 minutes. No API key management needed.