AI Decision System
Replayable, offline-verifiable records for AI-assisted go/no-go decisions: experiment promotions, typed model answers and human-approved actions.
Once gives every action explicit inputs, outputs, and environment, so results are content-addressed, cached, and reusable across developers, coding agents, CI, and machines.
Developer toolsRust · StarlarkGitHub @tuistOnlineOwner unconfirmed
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Run once. Reuse everywhere.
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Taken from the repository README
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Once is a modern build system for the age of agents, designed for developers
and coding agents alike.
Bring caching and remote execution to your builds, wherever you start:
• Your scripts: make existing automation cacheable and remotely executable.
• Your projects: build existing projects, including Cargo workspaces, without
migrating to a new build definition.
• Your build graph: use Once's own language to declare typed targets and
compose your builds.Read the full README ↗Once is a modern build system for the age of agents, designed for developers and coding agents alike.
Bring caching and remote execution to your builds, wherever you start:
Developer experience comes first. Reliable, reproducible builds should fit your project, not require you to adopt the assumptions of an enterprise-scale build system.