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Connect Prompt System Override Resistance Scorer to your AI

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Find and fix weak spots in your system prompts.

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

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

A futuristic MCP client docking bay
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 3 capabilities

We ship only the actions that matter.

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through Prompt Resistance Scorer.

  1. 01

    Get keyword definitions

    This capability pulls the specific sets of directive and permissive words used to run the calculations.

  2. 02

    Identify low resistance zones

    This capability finds the specific parts of your prompt where directive density is too low.

  3. 03

    Analyze prompt resistance

    This capability calculates the core robustness metrics for any system prompt you provide.

Real work

What teams actually run

01

Prompt Hardening

You can strengthen your system instructions by identifying and replacing permissive language with absolute directives.

02

Security Auditing

You can scan new system prompts for low resistance zones before deploying them to production.

03

Consistency Testing

You can ensure your agent's instructions are firm enough to prevent behavioral drift.

04

Benchmark Comparison

You can compare different versions of a prompt to see which one has a higher strictness score.

One connector, every AI

Prompt Resistance Scorer works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put Prompt Resistance Scorer to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

900ms average. Fast in production.

Prompt Resistance Scorer is checked daily against the live service.

Daily averagePeak 1165ms
Oct 3Today
Fastest day
710ms
Slowest day
1165ms
14-day trend
Improving-5%

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 Resistance Scorer, so you can see the experience inside your AI.

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

Prompt Resistance Scorer Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_3YrtTuRCxmV5HM166voZTOyHOTbBi5cCHn25jGrb/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 Resistance Scorer capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "prompt-system-override-resistance-scorer-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_3YrtTuRCxmV5HM166voZTOyHOTbBi5cCHn25jGrb/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

Guided setup for Claude? Set up Prompt Resistance Scorer in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Prompt Resistance Scorer owners hand off.

This is for developers and security researchers building reliable AI agents.

  • 01

    Prompt Engineers

    They use it to mathematically validate the strength of their system instructions.

  • 02

    AI Security Researchers

    They use it to find vulnerabilities in prompts that could lead to jailbreaks.

  • 03

    LLM Developers

    They use it to ensure agent behavior remains consistent under user pressure.

FAQ

Questions Prompt Resistance Scorer owners ask.

  • 01

    How does this MCP calculate prompt hardness?

    It measures the concentration of authoritative language by comparing the ratio of absolute directive words to permissive hedging tokens.

  • 02

    What are directive words?

    Directive words are absolute tokens like MUST, NEVER, ONLY, and ALWAYS that increase prompt strictness.

  • 03

    Can I find specific parts of my prompt that are weak?

    Yes, the identify_low_resistance_zones capability pinpoints segments that lack sufficient directive density.

  • 04

    Which AI clients can use this MCP?

    You can use this MCP with any compatible client, including Claude, Cursor, Windsurf, and VS Code.

  • 05

    What is a low strictness score?

    A low score indicates a prompt has too many permissive words like 'maybe' or 'should', making it easier for users to override instructions.

  • 06

    What is Directive Density?

    Directive Density is the concentration of authoritative tokens like MUST or NEVER within a system prompt, used to measure how well a prompt resists manipulation.

  • 07

    How can I find weak parts of my prompt?

    You can use the identify_low_resistance_zones capability to find specific segments where the directive density falls below your specified threshold.

  • 08

    What does the strictness score represent?

    The strictness score is a normalized metric representing the prompt's resistance to instruction drift and user overrides.

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