How to Use the IP & CIDR Validator MCP in Claude Code

Automate network triage in your terminal. Use Claude Code and the IP & CIDR Validator MCP server to parse subnets on the fly.

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Connect IP & CIDR Validator MCP to Claude Code

Create your Vinkius account to connect IP & CIDR Validator to Claude Code 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 IP & CIDR Validator with Claude Code

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Headless IP validation for Claude Code

DevOps workflows require instant answers. Claude Code uses `validate_ip` to parse complex network inputs directly from your shell, providing immediate subnet data. This keeps your terminal session fast. You pipe inputs into the tool, and Claude Code returns the results, allowing you to script complex network checks with minimal effort.

Claude Code subnet math at scale

Calculating host ranges manually is a recipe for failure. By using the `validate_ip` tool, Claude Code automates the heavy lifting for your CI/CD pipelines. Your scripts become more reliable. The tool handles the bitwise operations, so your pipeline never fails due to a simple CIDR typo.

Terminal-native network analysis with Claude Code

Claude Code stays in the terminal while managing your infrastructure. It calls `validate_ip` to ensure your IP inputs are valid before executing deployment commands. This is the fastest way to verify network parameters. You avoid context switching, keeping your focus on the deployment logic while the agent handles the math.

Setup guide

Set up IP & CIDR Validator MCP in Claude Code

Prerequisites

Claude Code CLI installed (npm install -g @anthropic-ai/claude-code)
Active Vinkius subscription with a valid endpoint token

1

Run the add command

Open your terminal and run the command shown on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com. Use --scope user to make it available across all projects.
2

Verify the connection

Start a Claude Code session and type /mcp to list connected servers. You should see ip-cidr-validator-mcp with a green status indicator.
3

Start using tools

Ask Claude Code something like "Check my latest IP & CIDR Validator transactions." It will automatically discover and invoke the available IP & CIDR Validator tools.

Terminal

claude mcp add --transport http ip-cidr-validator-mcp https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

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Prerequisites

Claude Code CLI installed
Active Vinkius subscription with a valid endpoint token

1

Open the config file

Create or edit .mcp.json in your project root for project-level scope, or ~/.claude.json for user-level scope.
2

Add the IP & CIDR Validator MCP

Paste the JSON snippet shown on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Code

Start a new Claude Code session. Type /mcp to confirm the server is connected. The tools will be automatically available in your conversation.

.mcp.json

{
  "mcpServers": {
    "ip-cidr-validator-mcp": {
      "type": "url",
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

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Common questions about IP & CIDR Validator MCP in Claude Code

Run the add command in your terminal using the transport flag. This hooks the server directly into your Claude Code environment for immediate use.

Yes. Since Claude Code runs in the terminal, you can include tool calls in your automated maintenance scripts to check subnet health.

It does. Claude Code can use the tool to validate IP ranges in your security configs, ensuring only correct subnets reach your firewall.

The MCP server executes all logic locally. No network data is transmitted externally, protecting your internal IP scheme.

It processes strictly formatted IPv4 and IPv6 strings. The tool acts as a local binary parser, ensuring no sensitive configuration data is leaked.

Use it with your favorite AI tools

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

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