Sensei HQ is a small workshop of developer tools — three products you open, four libraries you build on. Restraint over noise, craft over scale, and a deep respect for the person on the other side of the screen.
The products are things you open. The libraries are things you build on. Both carry the same temperament and the same refusal to get in your way.
The gate your team walks through.
One client for every model your organization has signed with. Ask, keep a library, try things in the playground — and always see whether the answer ran on your device or through the gate.
The sanctuary behind the gate.
Where the rules are kept: every request, every provider, routing and fallback chains, and budgets that cascade down your real org structure.
Written for our own tools first, then published — so the thing you install is the thing we depend on.
Experiments we are nurturing in the workshop. Rougher edges, same temperament — these may grow into the next tools we ship.
Your whole library, in one nest.
Books, comics, manga and webtoons — collected, organized and read in one place. No accounts, no clouds, just your shelf.
Training that meets you where you are.
AI programs your workouts and adapts to your real progress. No cloud subscription, no rented streaks — your training stays yours.
A visual G-code editor for laser work.
Design, preview and tune toolpaths for laser cutting and engraving — see the burn before you commit the material.
The kanji on each tool name a phase of practice — observe, build, hasten, guard. They are what we ask of the people who use our tools, and what we ask of ourselves while making them.
Each tool has a single job and a clear edge. We would rather ship one sharp instrument than ten blunt features.
Local-first wherever it makes sense. Your data lives on your machine, in formats you can read, export and delete.
No nags, no dark patterns, no telemetry you did not ask for. Our tools stay out of the way until you reach for them.
Gateway, DBD, Rokkit and Kavach are MIT-licensed and developed in public. Read the source, file an issue, or send a pull request — the workshop door is open.
叉 Browse the repositoriesWe like talking to people who care about the craft. Tell us what you are working on, or follow along as the workshop grows.
hi@sensei-hq.com