How to Use the 2Chat MCP in Claude Code

Q: What is the command to add 2Chat to Claude Code?

Run claude mcp add --transport http 2chat -- . Make sure you put the transport flag before the server name.

Claude Code drives WhatsApp alerts from your terminal. Pipe system events directly into chats without leaving the command line.

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Connect 2Chat MCP to Claude Code

Create your Vinkius account to connect 2Chat 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 2Chat with Claude Code

Ask AI about this MCP

ChatGPT

Claude

Perplexity

Claude Code Dispatches Alerts

The `send_message` tool pushes text strings or media links straight to a phone number or group UUID. Your terminal agent formats the payload from a failed cron job and fires it to your on-call rotation. You never have to touch a GUI to get alerts out. This MCP Server lets your CLI pull the active sender ID via `list_numbers` and push the notification in milliseconds.

Incident Room Automation

The `create_group` tool generates new WhatsApp channels loaded with specific participants. When a server goes down, your script can instantly spin up a war room for the engineering team. Finding existing channels happens just as fast via MCP. Running `list_groups` returns all the active chat UUIDs so your pipeline knows exactly where to dump the error logs.

Delivery Error Prevention

The `check_number` tool queries the WhatsApp network to confirm a user actually exists. Your deployment script runs this validation before trying to blast out release notes. Pushing alerts to dead numbers wastes API calls. Verifying the contact first guarantees your urgent terminal outputs actually reach a human being.

Setup guide

Set up 2Chat 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 2chat-mcp with a green status indicator.
3

Start using tools

Ask Claude Code something like "Check my latest 2Chat transactions." It will automatically discover and invoke the available 2Chat tools.

Terminal

claude mcp add --transport http 2chat-mcp https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Get your connection token →

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 2Chat 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": {
    "2chat-mcp": {
      "type": "url",
      "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 2Chat. 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.

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Common questions about 2Chat MCP in Claude Code

Run `claude mcp add --transport http 2chat -- `. Make sure you put the transport flag before the server name.

Yes. The CLI runs headless. You can pipe your build failures into the agent and have it execute the send tool automatically.

Tell the terminal agent to run the group listing tool. It will output the UUIDs for every chat your connected number sits in.

It handles public URLs. You just pass the link to the send tool and the system renders the media on the recipient's phone.

Your phone numbers and alert payloads route through a Vinkius V8 Isolate. The infrastructure processes the request and instantly burns the sandbox, leaving zero stored data behind.

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