How to Use the Google Chat Webhook Notifier MCP in Claude

Q: How do I configure the Google Chat Webhook Notifier inside Claude Desktop?

Open your claudedesktopconfig.json file and add the MCP Server to your mcpServers block with your Vinkius credentials. Restart the app, and the tool will show up under the hammer icon in your chat input. Basically, it takes two minutes.

Send automated alerts to Google Chat spaces directly from Claude Desktop as your agent executes tasks.

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Connect Google Chat Webhook Notifier MCP to Claude Desktop

Create your Vinkius account to connect Google Chat Webhook Notifier to Claude Desktop 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 Google Chat Webhook Notifier with Claude Desktop

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Route Claude Desktop alerts via this MCP Server

The `send_google_chat_message` tool lets Claude Desktop post system events or process updates directly to your team's Google Chat spaces. You paste your webhook URL, and your local agent handles the rest without leaving your chat window. This setup runs locally on your machine via stdio. When Claude Desktop completes a long-running code execution, it fires a message payload containing status updates directly to your designated space.

Format structured UI cards

The `send_google_chat_message` tool supports structured layout definitions through the optional cardJson parameter. This allows your agent to send visual dashboards, interactive forms, or formatted tables instead of plain text strings. Claude Desktop renders these card layouts cleanly inside your team's channels. You get structured summaries of build results or database queries formatted as native Google Chat cards.

Direct webhook communication

The `send_google_chat_message` tool sends HTTP POST requests directly to Google's webhook endpoints without intermediate API servers. It uses a single endpoint token managed by Vinkius to keep your MCP connection straightforward and fast. You don't have to manage complex OAuth flows or write custom API integration code. Just feed the webhook URL to the tool, and Claude Desktop routes the JSON payload straight to Google Chat.

Setup guide

Set up Google Chat Webhook Notifier MCP in Claude Web or Desktop

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.
2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.
3

Start a conversation

Open a new chat. The Google Chat Webhook Notifier MCP tools are available immediately — no restart needed.

Endpoint URL

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

No configuration file needed — paste the URL directly in the Claude web interface.

Available on Free (1 connector), Pro, Max, Team, and Enterprise plans.

Prerequisites

Claude Desktop installed (macOS or Windows)
Active Vinkius subscription with a valid endpoint token

1

Open Claude Desktop Settings

Click the menu icon at the top-left corner, go to Settings → Developer → Edit Config. This opens claude_desktop_config.json in your default text editor.
2

Paste the Google Chat Webhook Notifier MCP configuration

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

Restart Claude Desktop

Close and reopen the application. Claude needs a full restart to load new MCPs — refreshing a conversation is not enough.
4

Verify the connection

Open a new conversation. Click the 🔌 icon at the bottom of the message input. You should see tools listed under google-chat-webhook-notifier-mcp.

json

{
  "mcpServers": {
    "google-chat-webhook-notifier-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 Google Chat. 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 Google Chat Webhook Notifier MCP in Claude Desktop

Open your claude_desktop_config.json file and add the MCP Server to your mcpServers block with your Vinkius credentials. Restart the app, and the tool will show up under the hammer icon in your chat input. Basically, it takes two minutes.

Yes, you can connect this remote MCP server directly inside the browser version of Claude Desktop via the Integrations menu. Paste your Vinkius endpoint URL and the web agent will gain instant access to your chat spaces.

No, this server focuses strictly on sending new messages to spaces using incoming webhooks. You pass the text or card layout, and it creates a new post in the target channel.

You just need to provide the new URL to the tool during your next chat session. The server doesn't cache your URLs, so updating it is as simple as pasting the new string.

Your webhook URLs and text payloads are processed inside an ephemeral V8 sandbox and never stored on disk. Once the HTTP request to Google is completed, the data is permanently wiped from memory.

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