DeltaScope

Use when proposing, evaluating, or prioritizing the next milestone, release theme, roadmap item, or version scope. Forces evidence-first self-grilling before naming a milestone, especially after a release, when asked "what next", or when a proposed milestone may duplicate existing capability.

Use when preparing, releasing, post-release verifying, or debugging DeltaScope releases, GitHub Actions release runs, release assets, npm/Homebrew publishing, version surfaces, or recovery decisions.

Generate or revise a product homepage from repository facts, with explicit user choice between replication and visual innovation.

Use when reviewing SQL, MySQL, or TiDB statements for DDL/DML safety, migration risk, schema changes, ALTER TABLE checks, DELETE/UPDATE safety, and query correctness.