nth Labs Help centre
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Open console

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The command line

One entry point. Everything the console does, plus a few things it does not.

Running checks

CommandWhat it doesKey
vitalsSpeed & errors: accessibility and Core Web Vitals in a real browser.No
guardRe-checks: the regression suite minted from confirmed findings.No
briefWhat changed, what is open, what to do next.No
reportOne shareable HTML document assembling the evidence.No
auditSite review: one first visit, read closely.Yes
copyEvery line of marketing copy, with the rewrite beside it.Yes
launchReadiness: one number over nine dimensions, plus the blockers.Yes
wanderOne tester free-roams the product, thinking aloud.Yes
focusTwelve testers across twelve segments, then the cross-read.Yes
sweepFull check: Site review, Copy, Readiness and Brief in one pass.Yes

Findings and verdicts

actions listThe living action list, ordered by confidence × severity.
actions confirm <id>Real, and it is work. Mints a re-check.
actions wontfix <id>Real, and you are not fixing it.
actions reject <id>False positive. The only verdict that costs precision.
actions why <id>The evidence behind the confidence score and the rank.
actions prompt <id>The paste-ready fix prompt.
verify <id>Re-drive the surface and prove the fix landed.

Knowing where you stand

coverageHow much of the product is tested. Free.
mapWalk the product and save the map every run reads. Free.
scope <ref>What a run would cover, scoped to a diff. Starts nothing.
memoryWhat has been learned across every run.
calibrationWhether the confidence numbers hold up. No model calls.
listRecent runs across all modules.
modelsEvery model you can run, its price, whether its key is set.

Setup and upkeep

initThe first-run wizard. Writes the product profile.
sessionImport a signed-in browser session.
doctorCheck the setup against the real product. Free, exits non-zero when broken.
uiLaunch the console. Localhost only by default.
watch [mod]Re-run as you save. Defaults to the free check.
changesCapture and diff every surface against the branch baseline.
ciThe pre-launch gate. Writes a PR summary, exits non-zero on new ship-blockers.
mcpRun as an MCP server over stdio.

Full text, always current, from node cli.cjs help.