How to Use the Beagle Security MCP in Cursor

Q: How do I configure Beagle Security in Cursor?

Create an mcp.json file in your project root. Drop the Vinkius endpoint URL inside the configuration block. Turn on Agent mode in the chat panel to activate the tools.

Fetch live vulnerability reports and patch code directly inside Cursor.

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Connect Beagle Security MCP to Cursor

Create your Vinkius account to connect Beagle Security to Cursor and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Beagle Security with Cursor

Ask AI about this MCP

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Claude

Perplexity

Write patches with Beagle Security MCP Server

Pull live security flaws directly into your editor using `get_vulnerabilities` before you write a single line of code. Cursor reads the exact payload of the failing request and the affected file path. You see the cross-site scripting warning right next to the vulnerable React component. Fixing the issue happens entirely in the IDE. The agent reads the vulnerability details, suggests the input validation fix, and applies it to your code. You never copy-paste error messages from a browser window again.

Validate fixes with instant scans

Trigger a fresh penetration test by calling `start_test` the moment you hit save on a security patch. Your AI client grabs the application ID via `list_applications` and tells the testing engine to verify your new code. You stay in your flow state while the scan runs in the background. Monitoring that scan is trivial. Cursor pings `get_test_status` to see if the engine has reached your specific endpoint yet. If you accidentally pushed a breaking change, you can fire `stop_test` from the command palette chat before the scanner overwhelms your staging server.

Audit project configurations

Query your active environments with `get_project_details` to ensure your staging and production endpoints match. The tool returns the exact URLs and authentication headers configured for your current workspace. You spot misconfigurations immediately. Grabbing the broader context requires `get_test_results` and `list_projects`. The MCP Server compares the historical test data against your current branch. This proves your recent commits actually reduced the overall risk score of the application.

Setup guide

Set up Beagle Security 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 Beagle Security 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 Beagle Security transactions." If the MCP tools are loaded correctly, Cursor will call the Beagle Security tools automatically. You can also check Settings → MCP for a green status indicator.

.cursor/mcp.json

{
  "mcpServers": {
    "beagle-security-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 Beagle Security. 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 Beagle Security MCP in Cursor

Create an `mcp.json` file in your project root. Drop the Vinkius endpoint URL inside the configuration block. Turn on Agent mode in the chat panel to activate the tools.

Yes. The agent pulls the specific vulnerability data and generates the exact code needed to patch it. You just review the diff and accept the changes.

No. You just ask the chat to kick off a new test for your current project. It handles the API call in the background via the MCP protocol.

The test continues running on the remote servers. You can check the progress later by asking the agent for the current status.

Every request runs through an ephemeral zero-trust environment. Your penetration test statuses, specific CVE details, and application configurations are transmitted securely and never cached. The connection terminates the moment the tool finishes executing.

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