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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use JSON Schema Validator with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Validate JSON documents and lint schemas for structural integrity.

Included with plan

Ask AI about this Connector

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.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Complete set · 3 capabilities

The complete JSON Schema Validator capability set.

These are the exact actions your AI can choose when you ask it to work with JSON Schema Validator.

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through JSON Schema Validator.

  1. 01

    Lint JSON schema

    Performs structural linting on a JSON Schema

  2. 02

    Evaluate schema compatibility

    Evaluates if a new schema is compatible with a base schema

  3. 03

    Validate JSON document

    Validates a JSON document against a JSON Schema

Observed, not estimated

607ms average. Fast in production.

JSON Schema Validator is checked daily against the live service.

Daily averagePeak 800ms
Aug 20Today
Fastest day
498ms
Slowest day
800ms
14-day trend
Slowing+8%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 3 capabilities arrive 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 JSON Schema Validator, so you can see the experience inside your AI.

It does not authenticate your account with JSON Schema Validator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

JSON Schema Validator Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_wcVN6ru2KXI4lPbS9isndc7khYOy12YDatbPmrNo/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — JSON Schema Validator capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "json-schema-validator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_wcVN6ru2KXI4lPbS9isndc7khYOy12YDatbPmrNo/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 JSON Schema Validator owners ask.

  • 01

    What does validate_json_document do?

    It checks a JSON document against a provided schema and returns validation errors with exact JSON Pointers.

  • 02

    How can I find logical errors in my schema?

    You can use the lint_json_schema capability to detect unreachable constraints or conflicting types within your schema definition.

  • 03

    Can I check if a new schema version breaks my existing integration?

    Yes, the evaluate_schema_compatibility capability compares a base schema with a new one to identify any breaking changes.

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