grafOS beta

Request a beta invite.

Tell us a bit about what you'd build on the Tenura fabric. If we approve, you'll get an email with a one-click signup link — no access code to copy.

You'll need the grafos CLI after approval. Install ahead of time:

curl -fsSL https://get.tenura.systems/install.sh | sh

POSIX sh on macOS and Linux. The installer verifies each artifact against a minisign signature pinned at build time before writing anything to disk.