How to Use the Accept Language Parser MCP in Windsurf

Let Cascade parse messy Accept-Language headers instantly inside Windsurf to build proper i18n routing without writing boilerplate regex.

See Vinkius in Action

Works with every AI agent you already use

…and any MCP-compatible client

MCP Servers - Free for Subscribers

Connect Accept Language Parser MCP to Windsurf

Create your Vinkius account to connect Accept Language Parser to Windsurf and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

GDPR Free for Subscribers

Setup Accept Language Parser with Windsurf

Ask AI about this MCP

ChatGPT

Claude

Perplexity

Build i18n middleware with this MCP Server

Cascade does the hard work when you need to route users based on browser preferences. Instead of making you hunt for the right regex pattern, your agent grabs the raw header string and processes it directly. It calls `parse_accept_language` to break down complex inputs like 'en-US,pt-BR;q=0.9'. The returned array gives Cascade the exact priority order needed to write accurate localization logic for your next middleware component.

Stop guessing quality weights manually

Parsing those little 'q' values breaks custom scripts constantly. You think you wrote a solid string splitter, then a weird browser header crashes the app because of a missing decimal. This MCP Server removes that risk. Your IDE passes the raw header value, and the server returns a clean, weighted list that Cascade uses to generate accurate routing functions.

Autonomous localization testing

Testing global routing means feeding dozens of different header combinations into your app. Cascade can automate this entire process by reading your test cases and evaluating the expected outcomes. By running those test strings through `parse_accept_language`, the agent verifies that your application logic matches the actual browser priority rules. You get working tests without manually calculating which language should win.

Setup guide

Set up Accept Language Parser MCP in Windsurf

Prerequisites

Windsurf IDE installed (macOS, Windows, or Linux)
Active Vinkius subscription with a valid endpoint token

1

Open MCP configuration

Click the Cascade assistant icon in the sidebar, then click the hammer icon (🔨) at the top of the panel. Select "Configure" to open ~/.codeium/windsurf/mcp_config.json.
2

Add the Accept Language Parser MCP

Paste the JSON snippet shown on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Refresh MCPs

Go back to the hammer icon (🔨) in Cascade and click "Refresh". Windsurf will detect the new server. No full restart is needed — the connection is hot-reloaded.
4

Verify in Cascade

Start a new Cascade conversation and ask something like "Show my Accept Language Parser payment history." If connected, Cascade will call the Accept Language Parser tools directly. You will see a green dot next to the server name in the MCP panel.

mcp_config.json

{
  "mcpServers": {
    "accept-language-parser-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by accept-language-parser. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

Why Choose Vinkius

Vinkius connects your tools to AI with real-time monitoring and automatic cost savings — all from one dashboard.

Connect Accept Language Parser now

Real-time monitoring

Live

visibility into every interaction

Connect your favorite tools to your AI and see exactly what's happening — every request, every response, in real time.

Built-in savings

60%

lower AI costs

Vinkius compresses data between your apps and your AI automatically. Lower bills every month — no configuration required.

Single dashboard

One

place for every integration

Every tool your AI connects to, managed from a single screen. One account, complete control.

Common questions about Accept Language Parser MCP in Windsurf

Open your MCP panel and click the Marketplace tab for a one-click install. You can also manually add the server to your `~/.codeium/windsurf/mcp_config.json` file. Hit refresh when you finish.

Yes. Cascade passes the raw header string to the server and gets back a sorted list. It uses those exact priority weights to write your routing code.

It fits perfectly into autonomous workflows. Cascade will parse the header, analyze the weighted results, and immediately write the corresponding localization logic without stopping to ask you.

It gives your AI client native understanding of browser language preferences during the coding phase. Cascade can evaluate headers on the fly to write better tests and middleware.

Only the raw HTTP Accept-Language strings you provide get processed. The V8 Isolate Sandbox drops the ephemeral container immediately after returning the sorted language array.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

OpenAI Agents SDK sdk-python

Google ADK sdk-python

Pydantic AI sdk-python

Vercel AI SDK sdk-typescript