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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use Prompt Length Classifier with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Estimate token usage and context window saturation.

Included with plan

Ask AI about this Connector

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.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Complete set · 3 capabilities

The complete Prompt Length Classifier capability set.

These are the exact actions your AI can choose when you ask it to work with Prompt Length Classifier.

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through Prompt Length Classifier.

  1. 01

    Classify prompt usage

    Calculates all metrics regarding token estimation, context saturation, and available headroom for a given text and context window

  2. 02

    Validate window capacity

    Verifies if a specific amount of text can fit within a specific context window while still leaving room for the required output reservation and safety margin

  3. 03

    Get context tier definitions

    Provides the logic-based definitions for the qualitative length categories

Observed, not estimated

834ms average. Fast in production.

Prompt Length Classifier is checked daily against the live service.

Daily averagePeak 1171ms
Aug 20Today
Fastest day
648ms
Slowest day
1171ms
14-day trend
Slowing+31%

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 Prompt Length Classifier, so you can see the experience inside your AI.

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

Prompt Length Classifier Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_GdAFiXIkUwt3GhfHQZUR27E5ELmqD2oApc7nMU7Q/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 — Prompt Length Classifier capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "prompt-length-classifier-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_GdAFiXIkUwt3GhfHQZUR27E5ELmqD2oApc7nMU7Q/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 Prompt Length Classifier owners ask.

  • 01

    How are tokens calculated?

    Tokens are estimated by dividing the total character count of the input text by four.

  • 02

    What is the purpose of the safety margin?

    The safety margin provides a 10% buffer of the remaining tokens to prevent context overflow during generation.

  • 03

    Can I use this with Claude Desktop?

    Yes, this MCP server is compatible with Claude Desktop, Cursor, VS Code, Windsurf, and any other MCP-compatible client.

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