How to Use the CTO Architect Prover MCP in Cursor

Q: How do I add the CTO Architect Prover to my Cursor project?

Create a .cursor/mcp.json file in your project root. Add this server to the configuration with your Vinkius connection command to enable the tool in agent mode.

Q: Can Cursor automatically fix code that fails the CTO Architect Prover check?

Yes, when the validatectoarchitect tool flags a failure, Cursor reads the rejection reason. The editor then immediately rewrites the code to meet the required architectural standards.

Generate working code backed by proven, failure-tolerant architecture designs directly inside Cursor.

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…and any MCP-compatible client

MCP Servers — Included with Plan

Connect CTO Architect Prover MCP to Cursor

Create your Vinkius account to connect CTO Architect Prover to Cursor — we handle the hosting, security, and runtime updates so you don't have to. No server setup required.

GDPR Included with Plan

Setup CTO Architect Prover with Cursor

Ask AI about this MCP

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Claude

Perplexity Vinkius runs on Gemini

Gemini

Grok

Code Against Real Architectures in Cursor

Stop writing code for systems that will fall over under load. When you run `validate_cto_architect` in Cursor's agent mode, the AI evaluates your design before writing the files. It means your generated code is built for actual, proven system topologies instead of theoretical structures. This MCP Server prevents your agent from writing code that depends on single points of failure. If your database migration plan lacks an expand/contract pattern, the validator blocks the code generation until you fix it.

Enforce Production-Ready Security Hardening

Cursor is great at generating fast code, but it often skips critical security controls. Use `validate_cto_architect` to force your agent to write parameterized ORM queries and strict CORS whitelists. The tool rejects weak security hand-waving and forces the editor to write secure code from the start. You will never commit a wildcard CORS configuration or a missing rate limiter again. The validation runs inline, shaping the exact code blocks your editor inserts into your active files.

Build Zero-Downtime Migrations Directly in the Editor

Writing database migrations in isolation is a recipe for locked tables and production outages. This tool checks your migration files for parallel writes, API versioning, and deterministic rollbacks. It completely blocks the phrase "maintenance window" from entering your system design. By integrating this MCP Server into your `.cursor/mcp.json` file, your editor checks every schema change against five axes of CTO-level rigor. You get code that deploys without breaking existing production databases.

Setup guide

Set up CTO Architect Prover MCP in Cursor

Prerequisites

Cursor installed (macOS, Windows, or Linux)
Active Vinkius subscription with a valid endpoint token

1

Open MCP Settings

Go to Cursor Settings → MCP or open the Command Palette (Cmd+Shift+P / Ctrl+Shift+P) and search for "MCP: Add Server".
2

Add the CTO Architect Prover MCP

Cursor will create or open .cursor/mcp.json in your project root. Paste the JSON snippet on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Enable Agent mode

Open Composer (Cmd+I / Ctrl+I) and switch to Agent mode using the dropdown at the top. MCP tools are only available in Agent mode.
4

Verify the connection

Ask Cursor something like "List my recent CTO Architect Prover transactions." If the MCP tools are loaded correctly, Cursor will call the CTO Architect Prover tools automatically. You can also check Settings → MCP for a green status indicator.

.cursor/mcp.json

{
  "mcpServers": {
    "cto-architect-prover-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by CTO Architect Prover. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

Why Choose Vinkius

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Common questions about CTO Architect Prover MCP in Cursor

Create a `.cursor/mcp.json` file in your project root. Add this server to the configuration with your Vinkius connection command to enable the tool in agent mode.

Yes, when the `validate_cto_architect` tool flags a failure, Cursor reads the rejection reason. The editor then immediately rewrites the code to meet the required architectural standards.

Not at all. The validation runs as a fast, lightweight check during your agent sessions, giving you instant feedback on your design before you commit to writing thousands of lines of code.

It grades your design on stack fitness, failure tolerance, security hardening, migration safety, and observability. Any gap in these five areas triggers an instant rejection in your chat.

Your system designs and schema files are sent to a zero-trust, isolated container on Vinkius. The data is only used to run the validation check and is never stored or used to train models.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

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