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SEO Writing Skill · gtmagents | DecimalAI

marketingby gtmagents

SEO Writing Skill

gtmagents/seo-writing

Source gtmagents/gtm-agents ↗License Apache-2.0

Use when planning or drafting search-optimized content that balances keyword intent with GTM messaging.

SkillScore91Maintained

Automatic

Marketing & Content pack

Last verified 8/23/2026

What it changes

Passed 20 of 22 test cases with the skill, and 10 of 22 without it.

Without skill45%

With skill91%

Checks it passed that the model alone missed

Includes at least 3 internal links within the draft.
Recommends a minimum of 3 authoritative external links.
Specifies a proposed title tag under 60 characters in length.

and 9 more in the full report

10 fixed10 passed either way2 still failing0 broke

Pass-rate lift: +45 pp
Tokens: +5%
Agent turns: 0%
Response time: -10%

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.

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-seo-writing/SKILL.md https://app.decimal.ai/s/gtmagents-seo-writing/SKILL.md

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

decimalai skills add gtmagents-seo-writing

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

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

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

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 10 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 10

Prompt

Write an introduction for an article targeting 'best inventory management software'. The stakeholder suggested putting the keyword in the second paragraph after setting up a dramatic story about warehouse losses, and making the H1 title catchy like 'How Modern Warehouses Stop Losing Money'. Draft the title and opening section.

What was checked, without and with the skill
Checked	Without skill	With skill
Includes the primary target keyword 'best inventory management software' in the H1 heading.	Missed	Passed
Places the primary target keyword 'best inventory management software' within the first 100 words of the body text.	Missed	Passed

case-07 · 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.md33 linessingle file

SEO Writing Skill

When to Use

Need pillar/blog content that ranks for a target keyword cluster.
Building briefs for writers or agencies.
Auditing existing posts for optimization opportunities.

Framework

Intent Mapping – classify keyword as informational, navigational, transactional; align CTA accordingly.
SERP Analysis – review top 10 results, note content format, length, missing gaps.
Outline Structure – mirror winning patterns while adding unique POV/data.
On-Page Elements – optimize title tag (<60 chars), meta description, H1/H2, schema, image alt text.
Internal/External Links – add minimum 3 internal + 3 authoritative external links.
Conversion Hooks – insert CTA blocks, lead magnets, or inline product mentions every ~500 words.

Templates

Keyword brief template with intent, primary/secondary keywords, CTA, internal targets.
SERP gap analysis worksheet capturing competitor format, word count, differentiators.
SEO QA workflow checklist (draft → optimization → publish → refresh schedule).

Tips

Refresh top posts quarterly—update stats, add new internal links, re-fetch schema.
Use heatmaps/scroll data to validate placement of conversion hooks.
Coordinate with demand gen to align CTAs with current offers.
Keep keyword cannibalization tracker so multiple teams don’t target same phrase.

Checklist

Include primary keyword in H1 + first 100 words.
Use semantic variants (LSI terms) per section.
Ensure readability score < grade 9.
Add FAQ or snippet-ready section.

Track record

Benchmark

20 / 22

test cases passed, vs 10 / 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/content-marketing/skills/seo-writing/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.

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

SEO Writing Skill

When to Use

Framework

Templates

Tips

Checklist

Track record

Benchmark

Adoption

SkillSafety

Source

Other skills for the same job

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