
Connect Astro Server Island Detector to ChatGPT and Claude
Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Catch SSR misconfigurations before they break hydration.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Your AI does the work. We keep it safe and sound.
No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.
Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

Each Connector runs inside its own sealed environment.
Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.
One switch stops every agent. Instantly.
One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.
Spending limits that pause instead of surprise.
Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.
Three controls, built into the layer your AI connects through.
Curated set · 1 capability
We ship only the actions that matter.
01
1 capability in this set.
Part of 1 available through Astro Server Island Detector.
- 01
Detect islands
This capability scans an HTML snippet to detect Astro islands. It extracts component names and determines which server strategies (like server:defer or server:only) are being used.
Real work
What teams actually run
Code Reviewing
When reviewing a teammate's pull request, paste the relevant component snippet to confirm all SSR directives are correctly implemented.
Legacy Code Audits
Run this MCP against older sections of your site to identify components that might be using deprecated or invalid island strategies.
New Feature Implementation
Before finalizing a new component that uses server:defer, use the MCP to validate the setup and ensure it won't break the page flow.
Debugging SSR Issues
If you suspect a hydration error, paste the surrounding HTML/JSX into the MCP to pinpoint the exact component and directive causing the issue.
One connector, every AI
Astro Server Island Detector works with the most popular AI clients.
These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.
Claude
ChatGPT
Gemini
Perplexity
Grok
Microsoft Copilot
Cursor
VS Code
Windsurf
JetBrains
Cline
LangChain
Vercel AI SDK
Lovable
Z.ai
Raycast
Qwen Code
Kimi Code
Le ChatBuilding your own app? The connector is yours to use.
You don't need a client to put Astro Server Island Detector to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.
Observed, not estimated
708ms average. Fast in production.
Astro Server Island Detector is checked daily against the live service.
- Fastest day
- 518ms
- Slowest day
- 862ms
- 14-day trend
- Improving-11%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 1 capability arrives ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Astro Server Island Detector, so you can see the experience inside your AI.
It does not authenticate your account with Astro Server Island Detector. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Astro Server Island Detector Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_c84U9zq1ua9numF4y9Ta4iIRfQ8UOQIWhV7czCIO/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Astro Server Island Detector capabilities are ready to use.
{
"mcpServers": {
"astro-server-island-detector-mcp": {
"url": "https://edge.vinkius.com/vk_preview_c84U9zq1ua9numF4y9Ta4iIRfQ8UOQIWhV7czCIO/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
Guided setup for Claude? Set up Astro Server Island Detector in Claude and other AIs
Who it's for
Built for the work Astro Server Island Detector owners hand off.
If you write complex web applications using Astro and need to manage Server-Side Rendering (SSR) islands, this MCP is for you. It acts as a dedicated linter, catching structural errors that could cause difficult-to-debug hydration failures before you even run the build.
- 01
Frontend Developer
Use this MCP to validate component strategies when integrating new features into existing JSX or HTML files.
- 02
Web Architect
Run this MCP against large code blocks to ensure consistent and correct implementation of island architectures across the site.
- 03
Performance Engineer
Check component setups to confirm that streaming SSR directives are correctly applied, maintaining optimal web performance.
FAQ
Questions Astro Server Island Detector owners ask.
- 01
What is an Astro island?
An Astro island is a component that is rendered on the client side, even though the rest of the page is server-rendered. The MCP helps you manage the directives that define these islands.
- 02
Why do I need this MCP?
You need this MCP because misconfiguring SSR directives can cause hydration errors, leading to broken user experiences. This capability validates your component strategies before deployment.
- 03
Does this work with all Astro components?
It focuses specifically on components using server:defer or server:only directives, ensuring those streaming SSR configurations are correct.
- 04
Can I use this with React components?
Yes, the MCP accepts HTML or JSX snippets, allowing you to audit components written in various frameworks that integrate with Astro.
- 05
What happens if the code is invalid?
The MCP flags the invalid configuration attempt and reports the specific directive that is unrecognized or improperly used, giving you a clear path to fixing it.
- 06
What does this MCP server do?
It scans HTML or JSX snippets to find Astro components using server:defer or server:only directives, providing a list of detected islands and their strategies.
- 07
How can I use the detection capability?
You can call the detect_islands capability by providing an html_snippet containing your Astro component code.
- 08
Does it support both defer and only strategies?
Yes, the engine is specifically designed to detect both server:defer and server:only directives within your code snippets.
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Connect Astro Server Island Detector to Claude, Cursor, ChatGPT & more
