What does this tool check?

The `check_consistency` tool checks for missing variables in the context, unused variables in the context, and type mismatches between the template requirements and the context values.

How do I use it with Cursor or Claude Desktop?

Simply connect to Vinkius Edge using your Connection Token. Once connected, your AI client can call `check_consistency` to validate your prompt templates.

Does it support different variable formats?

Yes, it supports standard curly braces {var}, double braces {{var}}, angle brackets , and dollar sign $var formats.

Prompt Template Consistency Checker MCP Connector for Claude

A+

Validates consistency between prompt templates and context dictionaries.

1 tools Official Updated Oct 1, 2026 Official Vinkius Partner

More Details Connect to Claude

This MCP server provides the check_consistency tool to ensure that prompt templates and their runtime context are perfectly aligned. It identifies missing variables, unused variables, and type mismatches between the template and the provided context dictionary, preventing runtime errors in LLM applications.

prompt-templateconsistencyvalidationlangchainllm-debugging

Connect to Claude

Subscribe on Vinkius, then add this connector to Claude.ai or Claude Code.

① Claude.ai (web app)

Go to Settings → Connectors → Add custom connector
Paste the MCP endpoint URL below

https://edge.vinkius.com/vk_preview_Tb3piGHEIa2b8sTZhTj4pM0C8dj3GeFSau5236bh/mcp

② Claude Code (terminal)

claude mcp add --transport http prompt-template-consistency-checker https://edge.vinkius.com/vk_preview_Tb3piGHEIa2b8sTZhTj4pM0C8dj3GeFSau5236bh/mcp

③ Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "prompt-template-consistency-checker": {
      "url": "https://edge.vinkius.com/vk_preview_Tb3piGHEIa2b8sTZhTj4pM0C8dj3GeFSau5236bh/mcp"
    }
  }
}

Get full access on Vinkius

The preview token above works for testing. Powered by Vinkius.