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Every criterion — derived from your own traces, not invented by us — gets a pass/fail with a confidence. Those roll into one verdict on the whole run: a critical failure sinks it. Below a threshold of human labels, a judge is marked unvalidated rather than trusted, so you always know which verdicts to believe.
No. Traces stay on your machine; Helix reads them locally. When it judges, it reasons on your own coding agent’s model, so we hold no provider key and add no inference bill. The shipped package has no analytics. The hosted Platform is opt-in, through the separate mutagent CLI.
The Plugin installs into the coding agent you already use. The Standalone binary is proprietary and is its own coding agent. Both run the same loop.
No. If you’re building something new, start at Spec and Build. Evaluate and Diagnose start working once you ship and your agent begins logging runs.
Plugin: delete the skill directories under .claude/ and remove the Helix section from your CLAUDE.md. Standalone: curl -fsSL https://install.mutagent.io/helix | bash -s -- uninstall.
Helix bundles the full loop — the orchestrator plus AgentSpec, Builder, Evaluator, Diagnostics, and Optimize — installed through the mutagent CLI. Two skills also publish on npm and run on their own: @mutagent/evaluator and @mutagent/diagnostics.