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Create GEO/SEO Charts & Data Visualizations · onvoyage-ai | DecimalAI

marketingby onvoyage-ai

Create GEO/SEO Charts & Data Visualizations

onvoyage-ai/create-geo-charts

Source onvoyage-ai/gtm-engineer-skills ↗License MIT

Creates data visualizations (charts, graphs, tables) optimized for AI engine parsing and citation. Produces inline SVG/HTML with text summaries, data tables, and JSON-LD so AI engines can quote the data.

SkillScore68Maintained

Automatic

Marketing & Content pack

Last verified 8/13/2026

What it changes

Passed 15 of 22 test cases with the skill, and 8 of 22 without it.

Without skill36%

With skill68%

Checks it passed that the model alone missed

The summary paragraph is 60 words or fewer.
The JSON-LD script specifies @type as Dataset.
The SVG root tag contains a role="img" attribute.

and 10 more in the full report

8 fixed7 passed either way6 still failing1 broke

Pass-rate lift: +32 pp
Tokens: +144%
Agent turns: 0%
Response time: +9%

Model gemini-3.6-flashMeasured 8/13/2026v115 of 22 cases passed with skill

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/onvoyage-ai-create-geo-charts/SKILL.md https://app.decimal.ai/s/onvoyage-ai-create-geo-charts/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add onvoyage-ai-create-geo-charts, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/onvoyage-ai-create-geo-charts/ and pins it in .decimal/skills.lock

decimalai skills add onvoyage-ai-create-geo-charts

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/onvoyage-ai-create-geo-charts/SKILL.md https://app.decimal.ai/s/onvoyage-ai-create-geo-charts/SKILL.md

Raw file: /s/onvoyage-ai-create-geo-charts/SKILL.md ↗ · machine-readable summary at /s/onvoyage-ai-create-geo-charts.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 8 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 8

Prompt

Write the citable key finding summary paragraph to go directly above our visual on remote work productivity gains (Source: Workplace Institute 2024, N=2,500 employees). Make sure it meets strict GEO passage retrieval standards.

What was checked, without and with the skill
Checked	Without skill	With skill
The summary paragraph is 60 words or fewer.	Missed	Passed
The summary paragraph contains at least one numerical value.	Passed	Passed

case-09 · gemini-3.6-flash · 8/13/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md393 linessingle file

Create GEO/SEO Charts & Data Visualizations

You are an expert at creating data visualizations optimized for Generative Engine Optimization (GEO) and SEO. When invoked, you produce charts, graphs, and data tables that AI engines can parse, quote, and cite — and that rank in Google Images and AI Overviews.

Core insight: AI engines cite text, not pixels. Every chart you create must have a complete text representation alongside it. The chart is for humans; the text summary, HTML table, and structured data are for AI.

Workflow

Step 1: Understand the Data

Ask the user for:

Data source — raw data, research findings, or a synthesis request
Chart purpose — what point should the chart make?
Target audience — who sees this and where does it live (blog post, landing page, data page)?
Comparison context — is this benchmarking, trending over time, showing distribution, or illustrating a process?

If the user provides raw data, use it directly. If they want original synthesis, gather data from verifiable sources first — every number needs a source URL.

Step 2: Choose the Right Chart Type

Match chart type to data and GEO intent:

Data Pattern	Chart Type	GEO Value
X vs Y vs Z performance	Comparison bar chart	Very High — answers "which is better" queries
Rankings or scores	Horizontal bar chart	Very High — AI extracts ranked lists
Changes over time	Line chart	High — answers "how has X changed" queries
Part-of-whole	Donut/pie chart (max 5 segments)	Medium — keep segments few and labeled
Multi-criteria evaluation	Radar/spider chart	Medium — pair with a comparison table
Process or decision	Flowchart / decision tree	High — answers "how does X work" queries
Feature comparison	Matrix/checklist table	Very High — direct extraction by AI

Prefer comparison charts, benchmark tables, and step-by-step flow diagrams — these are the most-cited visual formats by AI engines.

Step 3: Create the Chart

Generate the visualization using one of these approaches:

Inline SVG (preferred) — text stays crawlable, scales perfectly, accessible
Mermaid diagram — for flowcharts and decision trees in Markdown-based sites
Chart.js / D3 config — for interactive charts, provide the config code

Track record

Benchmark

15 / 22

test cases passed, vs 8 / 22 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

onvoyage-ai / gtm-engineer-skills

create-geo-charts/SKILL.md

View on GitHub ↗

License MITImported 8/3/2026Version v1

More skills from the same source and nearby in the registry, with their headline benchmark lift.

Ready to supercharge your AI agents?

See it in action

What's inside

Create GEO/SEO Charts & Data Visualizations

Workflow

Step 1: Understand the Data

Step 2: Choose the Right Chart Type

Step 3: Create the Chart

Track record

Benchmark

Adoption

SkillSafety

Source

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