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startup-business-analyst-market-opportunity

Generate comprehensive market opportunity analysis with TAM/SAM/SOM calculations

53

Quality

58%

Does it follow best practices?

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Adds up to 20 points to the overall score

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SecuritybySnyk

Low

Low-risk findings worth noting

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tessl review fix ./skills/startup-business-analyst-market-opportunity/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

63%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.

The content is a well-sequenced, actionable market-sizing workflow with concrete formulas and validation, but it carries generic boilerplate padding and keeps all detail inline in a long monolithic file rather than splitting report templates into reference files.

Suggestions

Remove the generic 'Use this skill when / Do not use this skill when / Instructions' boilerplate blocks that add no domain-specific value.

Extract the 9-section report template (Steps 8) into a separate reference file (e.g., references/report-template.md) referenced from SKILL.md to improve progressive disclosure.

Strengthen the top-down validation feedback loop with a concrete retry step (e.g., re-baseline the bottom-up assumption that drives the variance, then re-compare) instead of only 'investigate and explain'.

DimensionReasoningScore

Conciseness

The body is mostly efficient with concrete formulas and steps, but includes generic boilerplate filler ('Use this skill when', 'Do not use this skill when', and the vague 'Instructions' block) that could be trimmed.

3 / 5

Actionability

Provides concrete executable guidance — explicit formulas (TAM = Segment Size x ACV; SAM = TAM x Geographic % x Product Fit % x Market Readiness %) and specific data sources (Census, BLS, Gartner, 10-K) — with only minor gaps.

4 / 5

Workflow Clarity

A clear 9-step sequence with an explicit validation checkpoint (Step 5: variance > 30% triggers investigation) and a Step 8 sanity-check section; the feedback loop is light rather than a concrete retry loop, keeping it just below 5.

4 / 5

Progressive Disclosure

Well-organized with clear section headers, but it is a ~240-line monolithic document with the full report template inlined and no bundle/reference files to split detail into, so structure is only partial.

3 / 5

Total

14

/

20

Passed

Description

53%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.

The description clearly conveys what the skill does and targets a distinct niche, but it omits any explicit 'when to use' trigger guidance and lacks common keyword variations, capping completeness and trigger quality at the midpoint.

Suggestions

Add an explicit 'Use when...' clause naming concrete triggers (e.g., 'Use when sizing a market, estimating TAM/SAM/SOM, or preparing an investor market opportunity section').

Include natural keyword variations users say such as 'market sizing', 'market size', and 'total addressable market' alongside TAM/SAM/SOM.

List a couple more concrete actions (e.g., 'triangulate bottom-up and top-down estimates, produce a formatted market sizing report') to lift specificity.

DimensionReasoningScore

Specificity

Names the domain ('market opportunity analysis') and one concrete action ('Generate comprehensive market opportunity analysis with TAM/SAM/SOM calculations') but stops at 1-2 actions rather than comprehensive coverage.

3 / 5

Completeness

Clearly states what the skill does but has no 'Use when...' trigger clause, so completeness is capped at 3 per the rubric guideline.

3 / 5

Trigger Term Quality

Contains relevant keywords ('market opportunity analysis', 'TAM/SAM/SOM') but misses common natural variations users say like 'market sizing', 'market size', or 'total addressable market'.

3 / 5

Distinctiveness Conflict Risk

The TAM/SAM/SOM market-sizing niche is mostly distinct with clear triggers, though minor overlap risk exists with related financial-projections or business-case skills.

4 / 5

Total

13

/

20

Passed

Validation

100%

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

Validation16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository
rmyndharis/antigravity-skills
Reviewed

Table of Contents

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