onlineo.live

Sebastian Prentice — London

Whole products, pressed from scratch.

Online Olive is my studio — the design, the build, the infrastructure and the deploy. Marketplaces, internal tools, iOS apps, and the odd API an agent can pay for.

See the work↓

27 projects · 14 live right now

gails-connect.onlineo.live✦nearbound.onlineo.live✦handmedowne.onlineo.live✦pillumina.onlineo.live✦olive-grove.onlineo.live✦x402.onlineo.live✦seb.onlineo.live✦files.studio.onlineo.live✦photos.studio.onlineo.live✦mc.onlineo.live✦gails-connect.onlineo.live✦nearbound.onlineo.live✦handmedowne.onlineo.live✦pillumina.onlineo.live✦olive-grove.onlineo.live✦x402.onlineo.live✦seb.onlineo.live✦files.studio.onlineo.live✦photos.studio.onlineo.live✦mc.onlineo.live✦

Selected work

Six of them. The rest are one click away.

Client builds and studio products, all of them shipped. Hover a plate to see the real thing underneath.

All twelve→

How I work

Three things, held firmly.

01

The whole thing, or none of it

Product thinking, interface, backend, infrastructure and the deploy pipeline. Handing off a design to someone else's build is where most of the quality leaks out, so I don't.

02

Infrastructure that sleeps

Almost everything here runs serverless on AWS behind SST. A seasonal marketplace should cost roughly nothing in the eleven months nobody is shopping, and scale on the twelfth without a conversation.

03

AI where it earns its cost

Personalised outreach, on-device inference, semantic search — used when it changes the product, priced so the margin survives it. Not sprinkled on top for the announcement.

The lab

Smaller things, shipped anyway.

Tools, plugins, forks and one Minecraft server. Not everything needs a case study to have been worth building.

All 15→
  • 01tareInventories a Claude Code config, mines your transcripts for what you actually invoke, and moves the rest off the always-loaded path.Developer tool2026
  • 02Impeccable↗An expanded frontend-design skill, 17 steering commands, and a catalogue of anti-patterns to argue an LLM out of its defaults.Claude Code plugin2026
  • 03CutsmithBrand-agnostic marketing content engine. Onboards a brand, pulls its real assets, invents concepts, and cuts the video locally.Claude Code plugin2026
  • 04Name WizardNaming exercise as a slash command — generate a candidate pool across every naming strategy, check domains, rank into tiers.Claude Code plugin2026
  • 05ThothHighlight anything on any page and it becomes a well-formed GitHub issue, matched to the repo's own issue template.Chrome extension2025
  • 06PacerPersonal HR. Plan the week, let it pace the targets across your workdays, and never be surprised by a review again.Desktop app2026

Next

Got something that needs building properly?

I take on a small number of studio projects at a time — usually the ones where the interesting problem is in the middle rather than the surface.