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market-sizing

Estimate market, segment, or opportunity size with transparent assumptions and uncertainty. Use for TAM/SAM/SOM, sizing scenarios, or comparing the scale of possible opportunities.

64

Quality

75%

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SecuritybySnyk

Low

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tessl review fix ./packages/opencode/src/skill/builtin/.bundle/data-analytics/workflows/market-sizing/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

67%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, methodologically complete sizing workflow with concrete handoffs and a clear sequence. The main weaknesses are moderate verbosity in the approach-selection explanation and the absence of a worked example or model template to make the guidance fully actionable.

Suggestions

Tighten step 2's top-down/bottom-up/value-based paragraph to decision criteria only, dropping the conceptual explanation of what each model is, since Claude already knows these terms.

Add a short worked sizing example (a compact bottom-up or top-down calculation chain) so the methodology is concrete and copy-paste ready rather than purely abstract.

Make validation gates crisper — e.g. an explicit 'verify inputs via live reads before building the model' checkpoint between steps 3 and 5 — to push workflow clarity toward a tight validate-then-proceed loop.

DimensionReasoningScore

Conciseness

The body is mostly efficient procedural guidance, but the top-down/bottom-up/value-based explanation in step 2 explains concepts Claude already knows and the repeated 'for example' enumerations could be tightened, placing it at mostly-efficient-with-some-trimming-needed rather than the lean 4 or 5.

3 / 5

Actionability

Concrete, specific guidance is given throughout — named context lanes (`~~structured_data`, `~~company_docs`), explicit handoff conditions to named skills ($build-report, $jupyter-notebooks, $Spreadsheets, $validate-data), and a defined 5-dimension market framing — but no worked sizing example or model template, so it is mostly actionable with minor gaps rather than fully copy-paste ready.

4 / 5

Workflow Clarity

A clear seven-step sequence is present with a pre-handoff conclusion checklist, live-read verification, a $validate-data review handoff, and a source-access guardrail with stop/ask behavior; validation is present but diffuse rather than a crisp per-step validate-then-proceed gate, fitting the clear-sequence-most-checkpoints anchor at 4 instead of 5.

4 / 5

Progressive Disclosure

No bundle files exist, and the single SKILL.md is well-sectioned (Related Skills, Skill Configuration, Workflow with numbered steps) with no nested-reference problem and no obvious content that must be split out; at ~110 lines it exceeds the under-50-line simple-skill exception, so it lands at good-structure-minor-gaps rather than 5.

4 / 5

Total

15

/

20

Passed

Description

82%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, well-structured description that clearly answers both what the skill does and when to use it, with distinct, natural trigger terms. Its only weakness is that the action vocabulary is narrow (estimate/compare size) rather than a broad list of distinct capabilities.

Suggestions

Consider adding one or two more distinct concrete actions (e.g. 'build a sizing model' or 'run sensitivity analysis') to lift specificity beyond a single core action.

Optionally include the phrase 'market sizing' explicitly and terms like 'revenue pool' or 'spend pool' to round out trigger-term comprehensiveness.

DimensionReasoningScore

Specificity

The description names the domain and one core concrete action ("Estimate market, segment, or opportunity size") applied across several objects, but does not list several distinct actions, fitting the 1-2 concrete actions anchor rather than the several-actions anchor at 4.

3 / 5

Completeness

It explicitly states what the skill does ("Estimate market, segment, or opportunity size with transparent assumptions and uncertainty") and provides a concrete "Use for TAM/SAM/SOM, sizing scenarios, or comparing the scale of possible opportunities" trigger clause, matching the what-and-when anchor.

5 / 5

Trigger Term Quality

Strong natural keyword coverage including "market/segment/opportunity size" and the industry-standard "TAM/SAM/SOM" and "sizing scenarios", but a few common variations (e.g. the phrase "market sizing", "revenue pool") are absent, so it stops short of comprehensive.

4 / 5

Distinctiveness Conflict Risk

Market sizing is a clear niche with distinct triggers (TAM/SAM/SOM, opportunity sizing) and minimal overlap with other skills, matching the clear-niche anchor.

5 / 5

Total

17

/

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
XiaomiMiMo/MiMo-Code
Reviewed

Table of Contents

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