Add claude module

src/app.module.ts

@@ -32,6 +32,7 @@ import { ContactModule } from './contact/contact.module';
 import { HoardingModule } from './hoarding/hoarding.module';
 import { NamesModule } from './names/names.module';
 import { AssemblyAiModule } from './assembly-ai/assembly-ai.module';
+import { ClaudeModule } from './claude/claude.module';
 
 @Module({
   imports: [
@@ -110,6 +111,7 @@ import { AssemblyAiModule } from './assembly-ai/assembly-ai.module';
     HoardingModule,
     NamesModule,
     AssemblyAiModule,
+    ClaudeModule,
   ],
   controllers: [AppController],
   providers: [

src/claude/claude.controller.ts

@@ -0,0 +1,63 @@
+import Anthropic from '@anthropic-ai/sdk';
+import { Body, Controller, Logger, Post, Res, Headers } from '@nestjs/common';
+import { ApiBody, ApiConsumes, ApiResponse } from '@nestjs/swagger';
+import { Response } from 'express';
+
+@Controller('claude')
+export class ClaudeController {
+  private readonly logger = new Logger(ClaudeController.name);
+  private readonly claude: Anthropic;
+
+  constructor() {
+    this.claude = new Anthropic({
+      apiKey: process.env.ANTHROPIC_API_KEY,
+    });
+  }
+
+  @Post('script-to-meeting-summary')
+  @ApiResponse({
+    status: 200,
+    description: 'Converts a script to a meeting summary',
+    type: String,
+  })
+  @ApiBody({
+    description: 'Meeting transcript in script format',
+    type: String,
+  })
+  @ApiConsumes('text/plain')
+  async scriptToMeetingSummary(
+    @Body() body: string,
+    @Res() res: Response,
+    @Headers('x-api-key') apiKey: string,
+  ) {
+    if (apiKey !== process.env.CLAUDE_ENDPOINT_KEY) {
+      this.logger.warn('Unauthorized access attempt');
+      return res.status(401).send('Unauthorized');
+    }
+
+    const instructionPrefix = `You are being contacted by an API which is making this call.
+Do not respond with anything other than the text that should be returned to the user.
+The meeting transcript follows the line separating these instructions which is a line of = symbols.
+Return a two paragraph or less summary, bullet points of the topics, and bullet points of any action items.
+
+==========
+`;
+
+    this.logger.log(`Received script to summarize: ${body.length} characters`);
+
+    const response = await this.claude.messages.create({
+      model: 'claude-3-7-sonnet-20250219',
+      messages: [
+        {
+          role: 'user',
+          content: `${instructionPrefix}${body}`,
+        },
+      ],
+      max_tokens: 1000,
+    });
+
+    return res
+      .header('Content-Type', 'text/plain; charset=utf-8')
+      .send((response.content[0] as any).text);
+  }
+}

src/claude/claude.module.ts

@@ -0,0 +1,7 @@
+import { Module } from '@nestjs/common';
+import { ClaudeController } from './claude.controller';
+
+@Module({
+  controllers: [ClaudeController]
+})
+export class ClaudeModule {}