feat: convert to nextjs

utils/anthropicClient.ts

@@ -0,0 +1,47 @@
+import 'dotenv/config';
+import Anthropic from '@anthropic-ai/sdk';
+
+export interface BaseTool {
+  readonly name: string;
+  readonly input_schema: {
+    readonly type: 'object';
+    readonly properties: Record<string, unknown>;
+    readonly required?: readonly string[];
+    readonly description?: string;
+  };
+}
+
+export async function makeRequest<T extends BaseTool>(prompt: string, tool: T) {
+  if (!process.env.ANTHROPIC_API_KEY) {
+    throw Error('No Anthropic API key found.');
+  }
+
+  const client = new Anthropic({ apiKey: process.env.ANTHROPIC_API_KEY });
+
+  try {
+    const response = await client.messages.create({
+      model: 'claude-3-5-sonnet-20241022',
+      max_tokens: 8192,
+      temperature: 1,
+      tools: [tool],
+      messages: [{ role: 'user', content: prompt }]
+    });
+
+    if (response.stop_reason && response.stop_reason !== 'tool_use') {
+      throw Error(JSON.stringify(response));
+    }
+
+    if (response.content.length != 2) {
+      throw Error(JSON.stringify(response));
+    }
+
+    const content = response.content as [
+      { type: string; text: string },
+      { type: string; input: object }
+    ];
+
+    return content[1].input;
+  } catch (error) {
+    throw Error('Anthropic client error.');
+  }
+}