MCP Webhook Server

View original on GitHub 

An MCP server implementation that integrates with webhooks, providing message sending capabilities.

Features

• Generic Webhook Support: Send messages to any webhook endpoint
• Custom Username: Set custom display name for messages
• Avatar Support: Customize message avatar
• MCP Integration: Works with Dive and other MCP-compatible LLMs

Installation

npm install @kevinwatt/mcp-webhook

Configuration with Dive Desktop 

1. Click ”+ Add MCP Server” in Dive Desktop
2. Copy and paste this configuration:

{
  "mcpServers": {
    "webhook": {
      "command": "npx",
      "args": [
        "-y",
        "@kevinwatt/mcp-webhook"
      ],
      "env": {
        "WEBHOOK_URL": "your-webhook-url"
      },
      "alwaysAllow": [
        "send_message"
      ]
    }
  }
}

3. Click “Save” to install the MCP server

Tool Documentation

• send_message
  • Send message to webhook endpoint
  • Inputs:
    • content (string, required): Message content to send
    • username (string, optional): Display name
    • avatar_url (string, optional): Avatar URL

Usage Examples

Ask your LLM to:

"Send a message to webhook: Hello World!"
"Send a message with custom name: content='Testing', username='Bot'"

Manual Start

If needed, start the server manually:

npx @kevinwatt/mcp-webhook

Requirements

• Node.js 18+
• MCP-compatible LLM service

License

MIT

Author

kevinwatt

Keywords

• mcp
• webhook
• chat
• dive
• llm
• automation