Arborchive

Finish an Arborchive task with a concise review-ready summary covering changed files, changes made, commands, verification result, risks, follow-ups, and commit message.

Orient an agent at the start of an Arborchive task by loading governance docs, Trellis-style context docs, and the relevant Arborchive specs before planning or editing.

Create a lightweight Arborchive implementation plan with scope, non-goals, allowed paths, forbidden paths, required specs, validation plan, and risks before editing.

Review Arborchive schema and CodeQL alignment changes for table category, counterpart semantics, extension rationale, validation query, migration impact, and tests.

Verify Arborchive changes using the project verification spec, choosing docs-only, behavior, schema, database, and build checks based on the change type.