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On-Page Optimization Checklist · gtmagents | DecimalAI

marketingby gtmagents

On-Page Optimization Checklist

gtmagents/on-page

Source gtmagents/gtm-agents ↗License Apache-2.0

Use when crafting or refreshing pages to align copy, UX, and conversion goals with target keywords.

SkillScore86Maintained

Automatic

Marketing & Content pack

Last verified 8/23/2026

What it changes

Passed 19 of 22 test cases with the skill, and 16 of 22 without it.

Without skill73%

With skill86%

Checks it passed that the model alone missed

Specifies 'best CRM for real estate agents' as the exact match H1 text
Includes Element, Current, Recommended, and Rationale in the diff table headers
Recommends immediately addressing search intent within the headline and opening introduction

3 fixed16 passed either way3 still failing0 broke

Pass-rate lift: +14 pp
Tokens: -6%
Agent turns: 0%
Response time: -20%

Model gemini-3.6-flashMeasured 8/23/2026v119 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/gtmagents-on-page/SKILL.md https://app.decimal.ai/s/gtmagents-on-page/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add gtmagents-on-page, 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/gtmagents-on-page/ and pins it in .decimal/skills.lock

decimalai skills add gtmagents-on-page

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

curl -fsSL --create-dirs -o .claude/skills/gtmagents-on-page/SKILL.md https://app.decimal.ai/s/gtmagents-on-page/SKILL.md

Raw file: /s/gtmagents-on-page/SKILL.md ↗ · machine-readable summary at /s/gtmagents-on-page.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

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

We are presenting recommendations to a client regarding adjustments needed for their target page on 'payroll software for small business'. What four column headings should be used in the recommendation table?

What was checked, without and with the skill
Checked	Without skill	With skill
Includes Element, Current, Recommended, and Rationale in the diff table headers	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.md28 linessingle file

On-Page Optimization Checklist

When to Use

Writing a new page or blog post targeting a specific keyword cluster.
Refreshing an existing asset to regain rankings.
QA before publishing to ensure metadata/structure compliance.

Framework

Search Intent Match – confirm headline + intro address intent quickly.
Metadata – title <60 chars with primary keyword, compelling meta description, og tags.
Structure – H1 exact match, H2/H3 covering supporting terms, TOC for long form.
Copy Enhancements – add stats, quotes, proof points, multimedia blocks.
Internal/External Links – link to pillar + related clusters; cite credible sources.
Conversion Hooks – contextual CTAs, sticky bars, lead magnets.
Accessibility – descriptive alt text, ARIA labels, high contrast.
Structured Data – FAQ, HowTo, Article schema as relevant.

Templates

Optimization diff table (Element, Current, Recommended, Rationale).
CTA matrix aligning funnel stage with offers.
Internal link planner.

Tips

Keep paragraph length 2–3 sentences for readability.
Embed video/audio transcripts for multimedia.
Track refresh date + metrics to measure impact.

Track record

Benchmark

19 / 22

test cases passed, vs 16 / 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

gtmagents / gtm-agents

plugins/seo/skills/on-page/SKILL.md

View on GitHub ↗

License Apache-2.0Imported 8/3/2026Version v1

Other skills for the same job

Published skills whose descriptions closely match this one, with their headline benchmark lift.

gtmagents/seo-writingUse when planning or drafting search-optimized content that balances keyword intent with GTM messaging.Close match+45 pp pass-rate lift

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

On-Page Optimization Checklist

When to Use

Framework

Templates

Tips

Track record

Benchmark

Adoption

SkillSafety

Source

Other skills for the same job

Related skills