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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use Tool Call Schema Validator with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. High-precision validation of LLM capability call arguments against strict JSON Schema definitions.

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 Tool Call Schema Validator capability set.

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

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through Tool Call Schema Validator.

  1. 01

    Check type conformity

    Performs a granular check of a single value against a specific type constraint

  2. 02

    Summarize validation report

    Aggregates multiple validation errors into a human-readable summary for the user

  3. 03

    Validate tool call

    Checks if a specific set of capability arguments matches a provided schema definition

Observed, not estimated

811ms average. Fast in production.

Tool Call Schema Validator is checked daily against the live service.

Daily averagePeak 943ms
Aug 20Today
Fastest day
671ms
Slowest day
943ms
14-day trend
Improving-6%

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 Tool Call Schema Validator, so you can see the experience inside your AI.

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

Tool Call Schema Validator Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_fjeQqEAkovq6wv5QOSR8yluR5fVJhGSyYuZMaIIw/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 — Tool Call Schema Validator capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "tool-call-schema-validator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_fjeQqEAkovq6wv5QOSR8yluR5fVJhGSyYuZMaIIw/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 Tool Call Schema Validator owners ask.

  • 01

    What does this capability validate?

    It validates that LLM-generated arguments strictly match a provided JSON Schema, including types, required fields, and logical constraints like min/max values.

  • 02

    How are errors reported?

    Errors are reported using precise path notation, such as args.items[0].id, so you know exactly which part of the input failed validation.

  • 03

    Can it handle nested objects?

    Yes, the validator uses recursive traversal to ensure every level of a nested object or array is checked against the schema.

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