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Lilith Semiconductor

Products

What we build

Chock, Forge, and Harbor — one for the agent that writes your code, one for the hardware it runs on, one for the libraries it builds with.

Chock

A security-first harness for AI agents. The sandbox is built into the harness rather than wrapped around it with bwrap. Agents work in a locked-down copy of your project, under a policy that governs what they may read, run, and change, and their work comes back as a commit you choose to keep.

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Forge

Rent real FPGA boards by the hour: spin one up, flash your build, run your tests, tear it down.

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Harbor

A hardware component library in Dart for ROHD — Rapid Open Hardware Development. Reusable, tested hardware building blocks you depend on like any other software package.

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Building with agents, FPGAs, or Dart?

Tell us what you're working on and which of our tools you would reach for first. We will come back with questions and next steps.