Connect Mastra to Slack

npm install @novu/framework @mastra/core

NOVU_SECRET_KEY=your-novu-secret-key
OPENAI_API_KEY=sk-...

import { Agent } from '@mastra/core/agent';

export const mastraSupport = new Agent({
  id: 'mastra-support',
  name: 'Support Agent',
  instructions: 'You are a helpful support agent. Keep answers short.',
  model: 'openai/gpt-4o',
});

import { agent } from '@novu/framework';
import { mastraSupport } from './mastra-support';

function toMastraMessages(history: { role: string; type: string; content: string }[]) {
  return history
    .filter((entry) => entry.type === 'message' && entry.content.trim())
    .map((entry) => ({
      role: entry.role === 'agent' || entry.role === 'assistant' ? 'assistant' : 'user',
      content: entry.content,
    }));
}

export const supportBot = agent('support-bot', {
  onMessage: async (_message, ctx) => {
    const result = await mastraSupport.generate(toMastraMessages(ctx.history));

    return result.text;
  },
});

import { serve } from '@novu/framework/next';
import { supportBot } from '../../novu/agents';

export const { GET, POST, OPTIONS } = serve({
  agents: [supportBot],
});

npx novu dev --port 4000