Promotion Engine

Customer-facing

Reshapes a published post into platform-native promotions for X, LinkedIn, Threads, and Instagram.

What it does

Promotion Engine takes the long-form source — a blog post or campaign brief — and rewrites it for each platform using a platform-specific system prompt. It respects platform shape (thread vs single, carousel vs caption). Output is saved as a draft and is not scored by the Brand Voice Critic.

Customize this agent

You can layer additional instructions on top of this agent's built-in system prompt. Your text is appended below the base prompt — it stacks, it doesn't replace. Use it to tell the agent what to emphasise or avoid for your site specifically.

Open Agent settings →

Triggers

→You hit "promote" on a published post
→A campaign is built that targets multiple platforms

Tools it can touch

•Platform-specific system prompts (src/lib/promotion-prompts.ts)
•Long-form prose model (blog reshape) and fast model (short-form)
•Linked posts table (writes drafts back, never publishes directly)

Features it powers

Twitter Automation LinkedIn Carousel Threads Automation

Source

src/lib/promotion-prompts.ts