
Connect Scope Containment Prover to ChatGPT and Claude
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. Stop your AI from building unnecessary features and technical debt.
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.
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.

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.
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.
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 · 1 capability
We ship only the actions that matter.
01
1 capability in this set.
Part of 1 available through Scope Containment Prover.
- 01
Validate scope containment
This capability forces your agent to pass a 6-axis validation check before it can proceed with any feature or library addition. It requires explicit proof that the problem is isolated, unnecessary features are rejected, and dependencies are kept to an absolute minimum.
Real work
What teams actually run
Feature Scoping
Before starting a new feature, use the MCP to isolate the one specific user action required.
Library Selection
Run the validation when your agent suggests adding a new npm package to your project.
Architecture Planning
Force the agent to justify its infrastructure choices against current user numbers.
MVP Validation
Check if a proposed feature set is actually a minimum viable product or just a wish list.
Automate a task
Put Scope Containment Prover to work on one thing.
Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.
One connector, every AI
Scope Containment Prover 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.
Claude
ChatGPT
Gemini
Perplexity
Grok
Microsoft Copilot
Cursor
VS Code
Windsurf
JetBrains
Cline
LangChain
Vercel AI SDK
Lovable
Z.ai
Raycast
Qwen Code
Kimi Code
Le ChatBuilding your own app? The connector is yours to use.
You don't need a client to put Scope Containment Prover 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
961ms average. Fast in production.
Scope Containment Prover is checked daily against the live service.
- Fastest day
- 720ms
- Slowest day
- 1169ms
- 14-day trend
- Stable0%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 1 capability arrives 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 Scope Containment Prover, so you can see the experience inside your AI.
It does not authenticate your account with Scope Containment Prover. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Scope Containment Prover Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_xIyXFLpRAGOgmqLP0Tdt7rR41ka6TleZEKIb6bTG/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Scope Containment Prover capabilities are ready to use.
{
"mcpServers": {
"scope-containment-prover-mcp": {
"url": "https://edge.vinkius.com/vk_preview_xIyXFLpRAGOgmqLP0Tdt7rR41ka6TleZEKIb6bTG/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 Scope Containment Prover in Claude and other AIs
Who it's for
Built for the work Scope Containment Prover owners hand off.
Software engineers and product owners who need to keep their AI agents focused on shipping real value without the bloat.
- 01
Software Engineers
Use it to prevent your agent from suggesting complex architectures for simple tasks.
- 02
Technical Product Managers
Use it to ensure the AI's proposed solutions stay within the defined MVP scope.
- 03
DevOps Engineers
Use it to stop the agent from adding unnecessary infrastructure dependencies.
FAQ
Questions Scope Containment Prover owners ask.
- 01
How does this MCP prevent over-engineering?
It uses a 6-pivot validation process that requires the agent to explicitly reject unnecessary features and justify every dependency and optimization.
- 02
What is the 20-line rule?
It is a constraint where the agent should not add a new dependency if the task can be solved in fewer than 20 lines of code.
- 03
Can I use this with Cursor or Windsurf?
Yes, this MCP works with any MCP-compatible client including Claude, Cursor, and Windsurf.
- 04
What happens if the agent's scope is too large?
The capability will return a verdict that the scope is bloated, forcing the agent to cut features until it passes.
- 05
Does this help with technical debt?
Yes, by forcing the agent to map maintenance costs and minimize dependencies, it prevents the accumulation of long-term debt.
- 06
What does YAGNI mean?
'You Aren't Gonna Need It'. It's the principle of not building features until you actually need them.
- 07
Why force rejection of premature optimization?
Because optimizing for 1M users when you have 10 adds massive complexity that slows down development.
- 08
Why map maintenance cost?
Code is a liability, not an asset. Every line written must be read, tested, and updated forever.
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Connect Scope Containment Prover to Claude, Cursor, ChatGPT & more
