debug-simple.js

// Simple debug script to test Anthropic API directly
import Anthropic from '@anthropic-ai/sdk';
import fs from 'fs';

// Read database file directly to get API key
const dbPath = './data/database.sqlite';

let apiKey = process.env.ANTHROPIC_API_KEY;

console.log('=== ANTHROPIC CLAUDE MODEL DEBUGGER ===\n');

if (!apiKey) {
  console.log('⚠️  No ANTHROPIC_API_KEY in environment variables');
  console.log('⚠️  Checking if database exists at:', dbPath);
  
  if (fs.existsSync(dbPath)) {
    console.log('✅ Database file exists');
    console.log('📝 You need to check Settings page in the app for your API key');
  } else {
    console.log('❌ Database file not found');
  }
  
  console.log('\n🔑 Please enter your Anthropic API key manually for testing:');
  console.log('   Or set it as environment variable: ANTHROPIC_API_KEY=sk-ant-...');
  process.exit(1);
}

console.log('✅ API Key found:', apiKey.substring(0, 15) + '...');
console.log('📦 SDK Version: 0.95.2\n');

const client = new Anthropic({ apiKey });

// Test models one by one
const modelsToTest = [
  'claude-3-5-sonnet-20241022',  // Current in code
  'claude-3-5-sonnet-latest',    // Alias
  'claude-3-5-sonnet-20240620',  // Previous version
  'claude-3-opus-20240229',      // Different tier
  'claude-3-sonnet-20240229',    // Older 3.0
];

console.log('=== TESTING MODELS ===\n');

for (const modelName of modelsToTest) {
  console.log(`Testing: ${modelName}`);
  try {
    const stream = await client.messages.stream({
      model: modelName,
      max_tokens: 50,
      messages: [{ role: 'user', content: 'Say "test successful"' }],
    });
    
    let response = '';
    for await (const chunk of stream) {
      if (chunk.type === 'content_block_delta' && chunk.delta.type === 'text_delta') {
        response += chunk.delta.text;
      }
    }
    
    console.log(`✅ SUCCESS! Model works!`);
    console.log(`   Response: ${response.trim()}`);
    console.log(`\n🎯 WORKING MODEL FOUND: ${modelName}`);
    console.log(`   Update server/services/llm.ts line 176 to use this model name.\n`);
    break;
    
  } catch (error) {
    console.log(`❌ FAILED`);
    console.log(`   Error: ${error.message}`);
    if (error.status) {
      console.log(`   HTTP Status: ${error.status}`);
    }
    console.log('');
  }
}

console.log('=== DIAGNOSIS COMPLETE ===');