One founder and a project — or a team and its channels
A brain that builds your product. Autonomously.
It reads your project and your own notes — plus every channel you connect — works out what to build next, and does it without drifting from what you agreed.
You steer. The brain builds.
The demo needs no signup and no connections
Reading
What to build next
ranked by your decisionsIt hears wherever you work
From your notes to a change in your project.
A project and your own decisions are enough to start. Slack, Linear and your support inbox are the same signal, from more people.
Your project
Connect GitHub. That is the whole setup — no Slack required.
Your notes
Record decisions from Claude Code over MCP. Team? Add your channels.
The brain reads all of it
Your decisions, your code and your signal become one picture.
A map and a board
A ranked map of what to build, and a board you can work from.
A draft change in your project
Yours to read, change and approve. Nothing lands on its own.
Beats 01–04 are live today · beat 05 is rolling out in early access
The closed loop
How Solenoid stays on target
01
Hear
Reads your project and your own notes from Claude Code — plus every channel you connect — and works out what to build next.
02
Build
Builds the top gap overnight — decides, designs, writes the code. Working code, not another backlog item.
03
Verify
Checks every build against what you agreed — catching drift before it ships. Then it is yours to review and approve.
nothing ships without you04
Improve
Learns from what shipped, re-ranks the map, and goes again.
Continuous — the loop is why it never drifts.
See it work
See it on a demo company
No signup · no connections · fake data — the real product motion.
01
Pick a company
Tessera AI wires up Slack + GitHub in one click — simulated, instant. Or bring your own project and notes.
02
Get the picture
A ranked map of what to build next, and the reasoning behind every position.
03
Review & approve
Solenoid builds the top gap overnight and opens a draft change early access — then you review and approve. Nothing ships without you.
To build
Building
Verified
Awaiting your approval
That was Tessera AI. Now run it on your own project.
Try the demoProof, not a promise
Solenoid built itself this way.
Every decision in this product — this page included — came from the same brain, reading the same signal it reads for you. We're customer zero. The loop is real because we live inside it.
Read the build logSee it on your own project.
Connect GitHub and your notes — no Slack required, no sales call, no waitlist.
processed transiently · never stored, apart from a proposed meeting decision and its one short quoted evidence line, kept at most 30 days while it waits for you · BYOK