Use Native JSON Engine with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Compile 100% Google-compliant JSON-LD Schema blocks. Prevent AI hallucination of invalid SEO structured data.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 1 capability
The complete Native JSON Engine capability set.
These are the exact actions your AI can choose when you ask it to work with Native JSON Engine.
01
1 capability in this set.
Part of 1 available through Native JSON Engine.
- 01
Build schema
Pass the Schema.org type (Article, Product, FAQPage, etc.) and a JSON string of properties. The engine injects @context and @type automatically and returns a valid <script type="application/ld+json"> block. Compiles 100% compliant Google JSON-LD schema blocks for SEO. Prevents AI hallucination of invalid @context or @type attributes
Observed, not estimated
776ms average. Fast in production.
Native JSON Engine is checked daily against the live service.
- Fastest day
- 648ms
- Slowest day
- 1042ms
- 14-day trend
- Slowing+12%
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 Native JSON Engine, so you can see the experience inside your AI.
It does not authenticate your account with Native JSON Engine. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Native JSON Engine Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_a44yBNVC68kvR4LUpssGcHQhORGUB8YEpnP4YMSv/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 — Native JSON Engine capabilities are ready to use.
{
"mcpServers": {
"json-ld-seo-compiler-mcp": {
"url": "https://edge.vinkius.com/vk_preview_a44yBNVC68kvR4LUpssGcHQhORGUB8YEpnP4YMSv/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
FAQ
Questions Native JSON Engine owners ask.
- 01
Why do I need an engine for this?
LLMs can easily break JSON syntax (missing quotes, trailing commas) which causes HTML parsers to crash. This engine parses and stringifies deterministically.
- 02
Does it support all Schema types?
Yes! You can pass any valid Schema.org type like Article, Product, FAQPage, or LocalBusiness.
- 03
Can it nest objects?
Yes, just pass a nested JSON payload and the engine will compile it correctly.
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