ProductOS
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Brand siteDesign surface

Mainspring

The AI agents that run your back office, mapped, built, and operated by one team

Mainspring is the brand site for an AI-automation agency that designs, builds, and operates custom agents for operations teams, order-to-cash, prior-auth, support triage, reconciliation. A SEO-first Astro site in a Linear-style dark technical system: an AI-generated agent-network hero still over a hand-built 'Mainspring Atlas' product-console mockup whose run table shows the unhappy paths too (needs-review, escalated, failed), then services, a Map/Build/Operate process, three outcome-led case studies, engagement tiers, and an FAQ. Realistic invented brand, no lorem ipsum, no stock photography.

mainspring.product-os.app

How it was built

  • Agency positioning + believable brand, services and stats defined from the brief
  • Linear-style DESIGN.md adapted into Tailwind v4 @theme: near-black canvas, one lavender accent
  • Static Astro build, sticky nav, image hero, hand-built Atlas console, services, work, pricing, FAQ
  • Cinematic agent-network hero still generated by the AI media pipeline (no real trademarks)
  • Deployed to Vercel from the productos-agents org with the ProductOS attribution set

Stack

AstroTailwind v4@fontsourceTypeScriptAI media pipeline

Built on

ProductOS Design surface

3.4M

tasks/mo run autonomously (demo brand)

94%

first-pass accuracy across agents

14 days

median from audit to first live agent

Build something like Mainspring

Give the agents a brief. Get a deployed product. Every project in the showcase started as a single prompt.

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