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seo-content-brief

Generate competitive SEO content briefs with per-section word counts, competitor scoring, keyword placement guidance, and page-type templates. Supports both new page briefs and improve-existing-page briefs. Use when user says "content brief", "write a brief", "content outline", "blog brief", "service page brief", "brief for", "writing brief", "content plan", or "outline for".

Quality

93%

Does it follow best practices?

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SecuritybySnyk

Low

Low-risk findings worth noting

SKILL.md
Quality
Evals
Security

Quality

Content

88%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

A well-built instruction-only skill: concrete output templates, numeric rules, a sequenced process with validation checkpoints and error-recovery paths, and a properly organized one-level-deep reference bundle. The main gaps are minor redundancy between the inline keyword-placement summary and its reference file, plus a few lines of SEO fundamentals Claude already knows.

Suggestions

Trim the 'Primary keyword use' bullets in SKILL.md that restate references/keyword-density.md (fixed-density warning, diminishing returns) and keep only the must-appear locations, secondary-keyword counts, and per-section guidance that are unique to the body.

Replace the four search-intent definition bullets with a one-line instruction (e.g., 'Classify intent as informational/commercial/transactional/navigational') since these are standard SEO concepts Claude already knows.

Consider moving the Meta Tag Rules detail into a reference file, keeping only a pointer inline, so SKILL.md reads as a leaner overview of the process and rules.

DimensionReasoningScore

Conciseness

The body is mostly tight, prescriptive guidance (character limits, output templates, tool names), but it spends lines on concepts Claude already knows — the four search-intent definitions and 'Primary keyword use' bullets ('Do not optimize to a fixed density', 'First 1-2 mentions help establish topic context. Diminishing returns after.') that duplicate references/keyword-density.md.

4 / 5

Actionability

Guidance is fully executable for an instruction-only skill: an exact fill-in output template (competitor table columns, outline fields, meta tag blocks), numeric meta rules (50-60 char titles, 130-150 char descriptions, 5-8 secondary keywords), the gap priority formula 'Impact x Competitive Advantage / Effort', and named MCP tools (serp_organic_live_advanced, keywords-explorer-overview).

5 / 5

Workflow Clarity

The five-step Process is clearly sequenced (mode → context → SERPs → intent → brief) with an explicit validation checkpoint ('Before each suggestion, ask: "Can this website actually deliver on this content?" If no, remove it') and an Error Handling table giving recovery paths for five failure scenarios.

5 / 5

Progressive Disclosure

Three real, one-level-deep reference files are clearly signaled ('See references/excluded-domains.md for the full list', 'Read references/keyword-density.md for the full rules') with no nested references, but the ~35-line inline Keyword Placement section overlaps content that already lives in references/keyword-density.md, so the split is not quite clean.

4 / 5

Total

18

/

20

Passed

Description

96%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

A strong description that clearly states concrete capabilities, supports both brief modes, and provides an explicit 'Use when' clause with nine natural trigger phrases in third-person voice. The only weakness is a few overly generic triggers that slightly raise conflict risk with general writing/outlining skills.

DimensionReasoningScore

Specificity

'Generate competitive SEO content briefs with per-section word counts, competitor scoring, keyword placement guidance, and page-type templates' lists multiple concrete deliverables plus two modes (new page and improve-existing-page), giving comprehensive coverage comparable to the anchor-5 example.

5 / 5

Completeness

It explicitly answers both what ('Generate competitive SEO content briefs with...') and when ('Use when user says...') with concrete trigger phrases, matching the anchor-5 structure exactly.

5 / 5

Trigger Term Quality

Nine natural phrases users would actually say — 'content brief', 'write a brief', 'content outline', 'blog brief', 'service page brief', 'brief for', 'writing brief', 'content plan', 'outline for' — covering synonyms and common variations comprehensively.

5 / 5

Distinctiveness Conflict Risk

The SEO-brief niche is clear and mostly distinct, but broad triggers like 'outline for', 'content plan', and 'write a brief' could also fire for general outlining or non-SEO writing requests, creating minor overlap risk with closely related writing skills.

4 / 5

Total

19

/

20

Passed

Validation

93%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation — 15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

frontmatter_unknown_keys

Unknown frontmatter key(s) found; consider removing or moving to metadata

Warning

Total

15

/

16

Passed

Repository

AgriciDaniel/claude-seo

Path

skills/seo-content-brief/SKILL.md

Reviewed

Table of Contents

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