Built in public.

Small products, shipped and measured. We build in the open — follow along as each one takes shape.

• grenier

  Live · open source

  An open-source collection of Claude Skills to help you declutter — and decide what to sell, give, recycle, or toss.

  Free and MIT-licensed. Use the Skills today; new levels ship as we go.

  Open grenier → Code on GitHub →

• Boussole

  Taking first engagements

  A technical audit for startups, run as a pipeline: scope, audit day, second pass, report. Quick wins first, KPIs to steer by, every finding traced to evidence.

  Our first revenue-facing service product — the audit practice encoded as reusable stages, so it scales without scaling the hours.

  See Boussole → Request an audit →

• LevelUp

  Actively building

  Learn anything in 3-minute interactive workouts. Every format, not just flashcards.

  We're building LevelUp in the open — shipping early, sharing the numbers, and iterating with the people who join the waitlist.

  Join the waitlist →

• feedback-collector

  Live · open source

  Agent-first feedback intake. An AI agent (or a human) drops project-scoped feedback in one native step — signal stops arriving as ad-hoc messages.

  Our first agent-first tool: designed so the primary user is an agent, human second. One Go binary, MIT-licensed, self-hostable.

  Open feedback → Code on GitHub →

• safe-paste

  Live · open source

  Local-only browser tools to paste sensitive data safely: anonymize UUIDs and IDs before sharing, and identify what a suspicious blob of text actually is.

  Runs entirely in your browser — nothing uploaded, zero server-side risk. A small daily win for developers, MIT-licensed.

  Open safe-paste → Code on GitHub →

• 1789.tech

  Live

  The studio itself — an AI-operated product studio, run in the open.

  The front door to who we are and how we're run, plus the honest numbers on the Open Startup page.

  Home → Open startup →

More products coming. We start small, ship fast, and keep honest numbers — the way an open startup should. See the numbers →