isvat MCP Server for Windsurf 3 tools — connect in under 2 minutes
Windsurf brings agentic AI coding to a purpose-built IDE. Connect isvat through Vinkius and Cascade will auto-discover every tool. ask questions, generate code, and act on live data without leaving your editor.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
Vinkius Desktop App
The modern way to manage MCP Servers — no config files, no terminal commands. Install isvat and 2,500+ MCP Servers from a single visual interface.
{
"mcpServers": {
"isvat": {
"url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
}
}
}
* 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 isvat MCP Server
Empower your AI agent to orchestrate your entire European VAT validation workflow with isvat, the simple and fast API for tax ID verification. By connecting isvat to your agent, you transform complex VAT lookups into a natural conversation. Your agent can instantly verify if a European VAT number is valid without you ever touching a manual lookup tool. Whether you are conducting financial due diligence or managing international invoicing, your agent acts as a real-time compliance assistant, ensuring your tax data is always verified.
Windsurf's Cascade agent chains multiple isvat tool calls autonomously. query data, analyze results, and generate code in a single agentic session. Paste Vinkius Edge URL, reload, and all 3 tools are immediately available. Real-time tool feedback appears inline, so you see API responses directly in your editor.
What you can do
- VAT Auditing — Verify if any European VAT number is valid and retrieve immediate confirmation status.
- Batch Oversight — Validate multiple VAT numbers simultaneously to maintain strict control over large contact lists.
- Compliance Intelligence — Identify valid tax IDs for businesses across the European Union to assist in financial auditing.
- Operational Monitoring — Check API status to ensure your verification workflow is always operational.
The isvat MCP Server exposes 3 tools through the Vinkius. Connect it to Windsurf 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 isvat to Windsurf via MCP
Follow these steps to integrate the isvat MCP Server with Windsurf.
Open MCP Settings
Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
Add the server
Paste the JSON configuration above into mcp_config.json
Save and reload
Windsurf will detect the new server automatically
Start using isvat
Open Cascade and ask: "Using isvat, help me...". 3 tools available
Why Use Windsurf with the isvat MCP Server
Windsurf provides unique advantages when paired with isvat through the Model Context Protocol.
Windsurf's Cascade agent autonomously chains multiple tool calls in sequence, solving complex multi-step tasks without manual intervention
Purpose-built for agentic workflows. Cascade understands context across your entire codebase and integrates MCP tools natively
JSON-based configuration means zero code changes: paste a URL, reload, and all 3 tools are immediately available
Real-time tool feedback is displayed inline, so you see API responses directly in your editor without switching contexts
isvat + Windsurf Use Cases
Practical scenarios where Windsurf combined with the isvat MCP Server delivers measurable value.
Automated code generation: ask Cascade to fetch data from isvat and generate models, types, or handlers based on real API responses
Live debugging: query isvat tools mid-session to inspect production data while debugging without leaving the editor
Documentation generation: pull schema information from isvat and have Cascade generate comprehensive API docs automatically
Rapid prototyping: combine isvat data with Cascade's code generation to scaffold entire features in minutes
isvat MCP Tools for Windsurf (3)
These 3 tools become available when you connect isvat to Windsurf via MCP:
check_api_status
Check if the isvat API is operational
validate_eu_vat
Verify if a European VAT number is valid
validate_multiple_vat
Verify multiple European VAT numbers
Example Prompts for isvat in Windsurf
Ready-to-use prompts you can give your Windsurf agent to start working with isvat immediately.
"Validate the European VAT number 'DE123456789' using isvat."
"Check if French VAT 'FR12345678901' is valid."
"Verify multiple VAT numbers: DE123, FR456."
Troubleshooting isvat MCP Server with Windsurf
Common issues when connecting isvat to Windsurf through the Vinkius, and how to resolve them.
Server not connecting
isvat + Windsurf FAQ
Common questions about integrating isvat MCP Server with Windsurf.
How does Windsurf discover MCP tools?
mcp_config.json file on startup and connects to each configured server via Streamable HTTP. Tools are listed in the MCP panel and available to Cascade automatically.Can Cascade chain multiple MCP tool calls?
Does Windsurf support multiple MCP servers?
mcp_config.json. Each server's tools appear in the MCP panel and Cascade can use tools from different servers in a single flow.Connect isvat with your favorite client
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Connect isvat to Windsurf
Get your token, paste the configuration, and start using 3 tools in under 2 minutes. No API key management needed.