deepen

Build and sharpen a project's domain model.

Use when a PR has review comments to work through, or a Jira/GitHub thread needs summarising into decisions and actions ("address the comments", "what do I…

Writing documents for agents.

Configure aha for this machine and repo: vault location, project namespace, issue tracker, triage labels.

Ask which aha skill or flow fits your situation.

Test-driven development.

Use when the user wants to stress-test a plan, decision, design, or idea through a relentless interview, or says "grill", "grill me", "poke holes in this".

Review the changes since a fixed point (commit, branch, tag, or merge-base) along two axes: Standards (does the code follow this repo's documented coding…

Shared vocabulary for designing deep modules.

Plan a huge chunk of work (more than one agent session can hold) as a shared map of decision tickets on your issue tracker, and resolve them one at a time…

Break a plan, spec, or the current conversation into a set of tracer-bullet tickets, each declaring its blocking edges, published to the configured tracker…

Turn the current conversation into a spec, saved to the vault and published to the project issue tracker: no interview, just synthesis of what you've already…