avatar_url

MCP tool from MCP Webhook by kevinwatt

(string, optional): Custom avatar URL

How to use it

avatar_url is exposed by the MCP Webhook MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the avatar_url tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.

Install MCP Webhook

$claude mcp add webhook -- npx @kevinwatt/mcp-webhook

FULL MCP WEBHOOK LISTING

Other tools in MCP Webhook (2)

content

(string, required): Message content to send

username

(string, optional): Custom display name