Transform data into compelling narratives using visualization, context, and persuasive structure. Use when presenting analytics to stakeholders, creating data reports, or building executive presentations.
76
47%
Does it follow best practices?
Impact
95%
1.06xAverage score across 6 eval scenarios
Passed
No known issues
Optimize this skill with Tessl
npx tessl skill review --optimize ./plugins/business-analytics/skills/data-storytelling/SKILL.mdOne-page dashboard story
Insight-first headline
12%
75%
Key metrics section present
100%
100%
What's working section
100%
100%
What needs attention section
100%
100%
Root cause section
100%
100%
Recommendation section
100%
100%
Next period focus section
100%
100%
Key insight front-loaded
50%
100%
Data curation not data dump
100%
100%
Clear next steps
100%
100%
Rule of three used
0%
100%
Non-jargon audience language
28%
28%
Structure notes file
100%
100%
Problem-solution narrative arc
Hook present
37%
62%
Context/baseline section
100%
100%
Weighted scoring matrix
100%
100%
Key insight section
87%
100%
Unambiguous recommendation
100%
100%
Specific budget ask
100%
100%
Call to action present
100%
100%
Narrative transition phrases
25%
100%
Uncertainty with ranges
100%
100%
Context before methodology
100%
100%
Narrative log file
100%
100%
Insight front-loaded
100%
100%
Setup-conflict-resolution arc
100%
100%
Annotated chart visualization story
Uses matplotlib
100%
100%
annotate() used
100%
100%
axvspan() used
100%
100%
axhline() used
100%
100%
Narrative chart title
100%
100%
Multiple key events annotated
100%
100%
PNG images saved to disk
100%
100%
Data embedded in script
100%
100%
Highlight growth period
100%
100%
Legend included
100%
100%
Chart design notes file
100%
100%
Before/after or contrast element
100%
100%
arrowprops in annotation
100%
100%
Trend story with before/after transformation arc
Where we started section
100%
100%
What changed section with timeline
100%
100%
Transformation section present
100%
100%
Before/after comparison table
100%
100%
Key insight section
100%
100%
Going forward section
100%
100%
Insight not buried
37%
75%
Show not tell
100%
100%
Rising action through data points
100%
100%
Surprising or compound insight
100%
100%
Structure notes file
100%
100%
Non-technical audience language
100%
100%
Executive summary slide and 7-section data story flow
Key insight component
87%
100%
The Data evidence section
87%
100%
The Implication action section
100%
100%
7-section narrative structure
57%
100%
Headline uses number+impact+context formula
25%
100%
So what front-loaded
100%
100%
Numbers given narrative meaning
100%
100%
Methodology not first
100%
100%
Personal audience connection
100%
100%
Specific decision ask
100%
100%
Presentation notes file
100%
100%
Jargon handled appropriately
33%
33%
Problem-solution narrative with three pillars and full arc
Hook with specific number
100%
100%
Context/baseline section
100%
85%
Problem section with root cause
100%
100%
Insight section with key finding
88%
77%
Solution section with specific actions
100%
62%
Expected impact as ranges
100%
100%
Call to action with specific ask
100%
100%
Visual element present
100%
100%
Narrative meaning given to data
100%
100%
Personal audience connection
100%
100%
Insight not buried
87%
62%
Narrative log file
70%
80%
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Table of Contents
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