chart-type-recommender

Chart Type Recommender - Auto-activating skill for Data Analytics. Triggers on: chart type recommender, chart type recommender Part of the Data Analytics skill category.

0.96x

Quality

Does it follow best practices?

Impact

87%

0.96x

Average score across 3 eval scenarios

Securityby

Passed

No known issues

Optimize this skill with Tessl

npx tessl skill review --optimize ./planned-skills/generated/12-data-analytics/chart-type-recommender/SKILL.md

Evaluation results

93%

-1%

Executive Sales Dashboard Chart Design

BI dashboard chart selection with step-by-step guidance

Criteria

Without context

With context

Step-by-step structure

100%

KPI gauge / single value chart

100%

Bar chart for categorical comparison

100%

Line chart for time series

100%

Industry best practice rationale

100%

Validation step present

40%

30%

Production-ready code

100%

BI sub-domain addressed

100%

Avoids inappropriate chart types

100%

Output file created

100%

Without context: $0.4107 · 2m 5s · 24 turns · 24 in / 6,116 out tokens

With context: $0.4079 · 2m 6s · 23 turns · 23 in / 5,926 out tokens

73%

-8%

Visualizing A/B Test Results for a Product Team

Statistical analysis visualization with best practices

Criteria

Without context

With context

Step-by-step structure

100%

Distribution chart recommended

50%

Box plot or violin for group comparison

Confidence interval visualization

100%

Industry best practice rationale

100%

Statistical sub-domain addressed

100%

Validation step present

70%

40%

Production-ready code

100%

Avoids misleading chart types

90%

Output file created

100%

Without context: $0.3252 · 2m · 16 turns · 17 in / 6,379 out tokens

With context: $0.7299 · 3m 19s · 34 turns · 329 in / 10,484 out tokens

96%

-1%

SQL Analytics Results — Chart Implementation Guide

SQL query results visualization with production-ready code

Criteria

Without context

With context

Step-by-step structure

100%

Time series chart for date aggregations

100%

Bar/column chart for ranked aggregations

100%

Appropriate chart for multi-metric result

100%

Industry best practice rationale

100%

Validation step present

90%

70%

Production-ready code

100%

SQL sub-domain explicitly addressed

80%

90%

Avoids inappropriate chart types

100%

Output file created

100%

Without context: $0.4409 · 1m 58s · 21 turns · 22 in / 6,585 out tokens

With context: $0.5289 · 2m 15s · 26 turns · 59 in / 7,576 out tokens

Repository: jeremylongshore/claude-code-plugins-plus-skills
Commit: 0c08951

Evaluated: 17 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Executive Sales Dashboard Chart Design Visualizing A/B Test Results for a Product Team SQL Analytics Results — Chart Implementation Guide

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