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launch-positioning-builder

Research competitors, analyze their messaging, and generate a positioning document with category definition, differentiation claims, value propositions, and proof points. Chains web research, competitor site analysis, and review mining to produce a positioning doc ready for website copy and sales deck use. Use when a product marketing team needs to define or refresh positioning ahead of a launch, rebrand, or competitive shift.

69

Quality

87%

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SecuritybySnyk

Low

Low-risk findings worth noting

SKILL.md
Quality
Evals
Security

Quality

Content

78%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-structured, highly actionable positioning workflow: concrete search commands, decision criteria, and a complete output template leave Claude knowing exactly what to do at every phase. The main weaknesses are the absence of validation/feedback steps in the workflow and the monolithic single-file layout — the full output template should be split into a reference file.

Suggestions

Move the Phase 4 output-document template into a references/ file (e.g., references/positioning-doc-template.md) and replace it in SKILL.md with a one-line pointer, keeping the main file as a lean overview of the workflow.

Add an explicit validation checkpoint between Phase 2 and Phase 4, e.g., "Before writing the doc: every differentiator in the 2C table must have a proof point; if missing, either find evidence via search or drop the claim" — this creates the missing feedback loop.

Remove the duplicate 'Trigger Phrases' section (it repeats the 'When to Use' list and the frontmatter description) and trim rationale sentences like 'Ad copy reveals what competitors believe converts' to tighten token usage.

DimensionReasoningScore

Conciseness

The body is largely lean — it names April Dunford's framework without re-teaching it, gives decision criteria as terse conditionals, and avoids explaining marketing concepts Claude already knows. A couple of sections could be trimmed: the "Trigger Phrases" section duplicates the "When to Use" list and the frontmatter description, and "Ad copy reveals what competitors believe converts" is a rationale sentence that could be cut. Not 5 due to those redundancies; not 3 because there is no concept re-teaching or padding of the kind the 3-anchor example shows.

4 / 5

Actionability

Guidance is fully executable for an instruction-only skill: copy-paste search strings ("Search: '[competitor name]' site:[competitor-url]"), concrete extraction checklists, decision criteria tables, a complete fill-in messaging hierarchy, a full output document template, and an explicit save path ("positioning-[YYYY-MM-DD].md"). Every phase has concrete steps, examples, or a ready template rather than high-level hints, so there are no minor gaps that would drop it to 4.

5 / 5

Workflow Clarity

Phases 0–4 are clearly sequenced (intake → research → framework → map → output), and Phase 2A's decision criteria ("If you'd spend 50% of sales calls explaining the category → don't create a new one") act as explicit checkpoints. However, there are no validation steps for the research output — e.g., verifying that every claimed differentiator has a proof point before writing the doc, or sanity-checking the 2x2 map against extracted competitor data. Not 5 because feedback loops / explicit validation steps are absent (the operation is research-and-writing, not destructive or batch, so the cap at 3 does not apply); not 3 because the sequence is complete and checkpoints are explicit via the decision criteria rather than merely implied.

4 / 5

Progressive Disclosure

The body (~250 lines) is well-organized with clear ## / ### sectioning and no nested references, but everything lives inline in SKILL.md — no references/, scripts/, or assets/ exist. The ~100-line Phase 4 output template is exactly the kind of large, self-contained artifact that belongs in a one-level-deep reference file, so content that should be separate is inline. Not 4 because the inlined full-document template is substantial content that clearly belongs in its own file rather than a minor organization gap; not 2 because the structure is strong throughout — sections are clearly headed and nothing is buried.

3 / 5

Total

16

/

20

Passed

Description

92%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: it states concrete capabilities, explicitly defines the deliverable, chains the underlying methods, and includes a clear "Use when..." trigger clause with launch/rebrand/competitive-shift scenarios. Only slightly more synonym coverage in trigger terms would improve it.

DimensionReasoningScore

Specificity

The description lists multiple concrete actions — "Research competitors, analyze their messaging", "generate a positioning document with category definition, differentiation claims, value propositions, and proof points", "Chains web research, competitor site analysis, and review mining" — giving comprehensive coverage of what the skill does. It matches the anchor for multiple specific concrete actions with no significant gaps.

5 / 5

Completeness

It explicitly answers both questions: the "what" ("Research competitors, analyze their messaging, and generate a positioning document...") and the "when" ("Use when a product marketing team needs to define or refresh positioning ahead of a launch, rebrand, or competitive shift"). Both are concrete and explicit, matching the top anchor.

5 / 5

Trigger Term Quality

Natural terms like "positioning", "competitors", "messaging", "launch", "rebrand", and "competitive shift" are phrases a PMM or founder would actually say. A few common variations are missing (e.g., "differentiation", "value proposition" as a user-spoken trigger, "go-to-market"), so it falls just short of the comprehensive-synonyms anchor.

4 / 5

Distinctiveness Conflict Risk

"Positioning document" with "category definition, differentiation claims, value propositions, and proof points" carves out a clear product-marketing niche with distinct triggers (launch, rebrand, competitive shift). Minor overlap with generic copywriting/messaging skills exists via "messaging" and "website copy", but the deliverable is unmistakable, so conflict risk is minimal.

5 / 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
gooseworks-ai/goose-skills
Reviewed

Table of Contents

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