localsocialpost.co: a marketing brain for small local businesses.

localsocialpost.co is the production face of marketing-brain, a project I am building for the small businesses that keep small mountain towns running. Taverns and dog parks, craftsmen and builders, web consultants who never wanted to be a marketing department.

A user types one sentence about what is going on tonight and gets a polished post per platform in seconds, in the business's voice, with hashtags a local would actually use, scheduled for the right time. The system is honest about not posting when the timing is wrong (snow day, wildfire smoke, off-season Wednesday).

Under the hood is a content orchestrator that routes through six specialists with Zod-validated I/O contracts. A Local Intelligence agent reads season, weather, weekend tourism, and wildfire and snow context, and can recommend skipping the post. A Domain Expert picks the right voice for the business type. A Viral Strategist sharpens hooks without fake urgency or invented testimonials. A Brand Voice agent aligns the draft to the business's adjectives. An Image agent handles alt text and prompts. A Scheduling agent picks per-platform timing.

Stack: Next.js 15 App Router on Vercel, Postgres on Neon, Anthropic for the agents, magic-link plus OTP auth. A walkthrough video is in flight in the marketing-brain repo and will land in this gallery when it is ready.