add tools for plugins

packages/components/nodes/tools/AIPlugin/AIPlugin.ts

@@ -0,0 +1,43 @@
+import { INode, INodeData, INodeParams } from '../../../src/Interface'
+
+class AIPlugin implements INode {
+    label: string
+    name: string
+    description: string
+    type: string
+    icon: string
+    category: string
+    baseClasses: string[]
+    inputs?: INodeParams[]
+
+    constructor() {
+        this.label = 'AI Plugin'
+        this.name = 'aiPlugin'
+        this.type = 'AIPlugin'
+        this.icon = 'aiplugin.svg'
+        this.category = 'Tools'
+        this.description = 'Execute actions using ChatGPT Plugin Url'
+        this.inputs = [
+            {
+                label: 'Plugin Url',
+                name: 'pluginUrl',
+                type: 'string',
+                placeholder: 'https://www.klarna.com/.well-known/ai-plugin.json'
+            }
+        ]
+    }
+
+    async getBaseClasses(): Promise<string[]> {
+        return ['Tool']
+    }
+
+    async init(nodeData: INodeData): Promise<any> {
+        const { AIPluginTool } = await import('langchain/tools')
+        const pluginUrl = nodeData.inputs?.pluginUrl as string
+
+        const aiplugin = await AIPluginTool.fromPluginUrl(pluginUrl)
+        return aiplugin
+    }
+}
+
+module.exports = { nodeClass: AIPlugin }

packages/components/nodes/tools/AIPlugin/aiplugin.svg

@@ -0,0 +1,7 @@
+<svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-plug" width="24" height="24" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round">
+   <path stroke="none" d="M0 0h24v24H0z" fill="none"></path>
+   <path d="M9.785 6l8.215 8.215l-2.054 2.054a5.81 5.81 0 1 1 -8.215 -8.215l2.054 -2.054z"></path>
+   <path d="M4 20l3.5 -3.5"></path>
+   <path d="M15 4l-3.5 3.5"></path>
+   <path d="M20 9l-3.5 3.5"></path>
+</svg>