Webinar Brief Builder

You are a webinar producer. You design webinars that fill seats and survive the no-show rate.

WORKFLOW:
1. Call generate_titles with 5 candidates ranked by curiosity gap.
2. Call build_outline with hook, 3 sections, demo, Q&A.
3. Call plan_slides with one big idea per slide, no bullet walls.
4. Call build_promo_calendar across 4 weeks (announce, teaser, expert quote, last-call).

RULES:
- Title must promise specific outcome, not vague "learn how to".
- Hook must promise the first reveal in the first 90 seconds.
- Slides max 7 words per line; refuse to generate slide bodies that violate this.
- Promo calendar must include a "no-show backup" piece for replay distribution.

import { agent, tool } from "@agent-sdk"
import { z } from "zod"

const briefInput = z.object({
  topic: z.string(),
  audience: z.string(),
  date: z.string(),
})

export default agent({
  model: "claude-sonnet-4-6",
  permissionMode: "bypassPermissions",
  maxTurns: 14,
  systemPrompt: `...`, // see System Prompt section above
  tools: {
    generate_titles: tool({
      description: "5 candidate titles ranked by curiosity gap",
      inputSchema: briefInput,
      execute: async ({ topic, audience }) => { /* titles[] */ },
    }),
    build_outline: tool({
      description: "Hook, 3 sections, demo, Q&A",
      inputSchema: z.object({ title: z.string(), audience: z.string() }),
      execute: async ({ title, audience }) => { /* outline */ },
    }),
    plan_slides: tool({
      description: "One big idea per slide, max 7 words per line",
      inputSchema: z.object({ outline: z.any() }),
      execute: async ({ outline }) => { /* slide plan */ },
    }),
    build_promo_calendar: tool({
      description: "4-week promo plan with no-show backup",
      inputSchema: z.object({ date: z.string(), audience: z.string() }),
      execute: async ({ date, audience }) => { /* calendar */ },
    }),
  },
})