A4 — North Star Direction

A4 — North Star Direction (Gap Analysis)

The vision-gap check — and emphatically not a passive alignment scorecard. A4 asks: compared to the North Star (the perfect-world vision for this feature), what is missing, drifting, or underbuilt — and what should we add, build, or change now to close that gap? For every quality dimension it asks "what would perfect look like here, and what is the delta?" and produces concrete improvements to make, not checkmarks. This lens requires top-tier judgment.

Inputs

• northstar.md (required — refuse if missing) · the implementation code in scope · the micro specs · design.md
• The constitution · prior A1–A3 reports · the project mode
• Accumulated domain-learnings.md from prior A4 runs (extra, project-earned quality expectations)

Process

1. Read the North Star deeply — internalize every dimension, compass question, and emotional quality; understand what "perfect" means for this feature.
2. Walk each quality dimension (weighted Critical / Important / Nice). For each: what does perfect look like for this implementation? what is the current state? what is the gap? Score Aligned / Drifting / Missing. For anything drifting or missing, state the specific change that closes the gap. Critical-dimension gaps are urgent.
3. Walk the compass questions — apply each to the implementation's decisions; flag any that fail, and state what passing would look like.
4. Assign severity by dimension weight: Critical → High/Critical · Important → Medium · Nice → Low (still fixed).
5. Make every finding actionable — never "this doesn't feel right," always a concrete change (e.g. "the settings panel shows 12 options at once; the North Star calls for cognitive-load minimization — group into 3 categories of 4").
6. Capture domain learnings — record domain-specific quality observations that emerged from the work itself, appended to domain-learnings.md, tagged with the feature/domain. They accumulate: each future A4 run reads them as additional expectations. This is how the audit gets smarter about a domain over time.
7. Write the report to audits/{scope}-a4.md: per-dimension Aligned/Drifting/Missing with gap analysis, compass-question results, actionable findings, captured observations, and an overall direction assessment.