architect

Generate a project-local skill that launches an application, drives its real user surface, and captures behavioral proof.

Produce several independent versions of one consequential artifact, select a base, integrate the strongest compatible ideas, and verify one result.

Run an evidence-based, multi-provider adversarial review of a concrete diff, artifact, or existing subsystem against its stated intent.

Run an independent review of the comments in a code diff before review, remove accepted findings, and offer executable checks for the constraints comments…

Explain how a subsystem works, trace runtime and data flow, and identify current ownership and boundaries.

Run a delegated agent or a long-running command in its own Herdr tab and coordinate with it until it reports a verified result.

Find agent mistakes that recur in this repository and change the repository so each class cannot happen again.

Vet a performance measurement before reporting it or acting on it.

Resolve a Lachie agent role and size to a concrete model before delegating, or create and update the model configuration that maps roles to provider tiers.

Lachie's engineering mode for boss-led delegation, strict principles, verified artifacts, and autonomous repository work.

Audit a project's verification skill and feature map through source coverage and live execution, then ship at most one set of proven corrections.

Apply when repeated fixes rely on the same assumption and fail the same check.