Use when designing dashboards, reports, and narratives for GTM stakeholders.
SkillScore91Maintained
Automatic
◆Data Analyst pack
Last verified 8/23/2026
What it changes
Passed 20 of 22 test cases with the skill, and 17 of 22 without it.
Without skill77%
With skill91%
Checks it passed that the model alone missed
Embed a direct Call-To-Action (CTA) link or operational playbook button inside the threshold alert card.
Identify specific target user personas and articulate their top Key Business Questions (KBQs) before designing visual layouts.
Structure the layout in three vertical tiers: macro summary KPIs at the top, trend and breakdown charts in the middle, and granular transaction tables at the bottom.
3 fixed17 passed either way2 still failing0 broke
Pass-rate lift
+14 pp
Tokens
+2%
Agent turns
0%
Response time
-11%
Model gemini-3.6-flashMeasured 8/23/2026v120 of 22 cases passed with skill
Tokens, turns and time describe resource use, not a dollar price.
See it in action
One of 3 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 3
Prompt
An executive dashboard highlights a red alert tile showing that high-value customer churn risk has exceeded the 15% threshold. Rather than just displaying the red metric, what narrative component should be linked directly within the dashboard?
What was checked, without and with the skill
Checked
Without skill
With skill
Embed a direct Call-To-Action (CTA) link or operational playbook button inside the threshold alert card.
Missed
Passed
case-17 · gemini-3.6-flash · 8/23/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md25 linessingle file
Analytics Visualization Patterns Skill
When to Use
Planning a new dashboard or updating existing visualizations.
Coaching teams on self-serve analytics adoption.
Auditing visual design, accessibility, and narrative clarity.
Framework
Audience & Story – clarify persona, decision cadence, and key questions.
Layout & Hierarchy – organize tiles by funnel (overview → drill-down → diagnostic), highlight KPIs.
Chart Selection – match metric type to chart (trend, composition, comparison, distribution).
Accessibility – color contrast, labels, tooltips, mobile/responsive considerations.