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vibe-prd

Write or revise an MVP product requirements document with scope and observable acceptance criteria.

60

Quality

70%

Does it follow best practices?

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SecuritybySnyk

Passed

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tessl review fix ./.claude/skills/vibe-prd/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

86%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 tight, well-structured instruction set that assumes Claude's competence and appropriately pushes detail into two clearly linked reference files. The main weakness is the absence of explicit validation checkpoints, though the non-destructive nature of PRD writing limits that risk.

DimensionReasoningScore

Conciseness

The body is lean prose with no padding and no explanation of concepts Claude already knows; every paragraph carries actionable instruction, matching the 5 anchor (lean, assumes competence, every token earns its place).

5 / 5

Actionability

Concrete guidance is provided: an explicit output path ('docs/PRD-[AppName]-MVP.md'), a named content checklist (target user, problem, journey, MVP scope, out-of-scope, failure states, constraints, acceptance criteria), and a Handoff Context field list. It is mostly executable for an instruction-only skill but stops short of copy-paste-ready templates, fitting the 4 anchor rather than 5.

4 / 5

Workflow Clarity

A clear logical sequence is present (reuse known answers, ask only unresolved requirements, write a proportional PRD, end with Handoff Context, continue into technical design if requested) with a soft checkpoint ('make reversible assumptions explicit and continue when the brief is sufficient'). It does not reach 5 because there are no explicit validate/verify checkpoints, but the task is non-destructive document writing so the gap is minor.

4 / 5

Progressive Disclosure

The body is a concise overview that defers detail to two real, one-level-deep references (references/question-bank.md and references/cli-output.md), both clearly signaled with markdown links, matching the 5 anchor for clear overview with well-signaled one-level-deep references.

5 / 5

Total

18

/

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 states what the skill produces but omits any 'when to use it' trigger guidance, which caps completeness and limits trigger-term quality. It is specific enough to distinguish from generic document skills yet would benefit from explicit invocation triggers.

Suggestions

Add a 'Use when...' clause naming natural triggers, e.g. 'Use when the user asks to write or revise an MVP PRD, product requirements document, or define MVP scope and acceptance criteria.'

Include the common abbreviation 'PRD' as a synonym so users who say 'write a PRD' match the description.

Optionally enumerate a couple more concrete actions (e.g. 'define MVP scope, mark out-of-scope work, specify observable acceptance criteria') to lift specificity from 3 to 4.

DimensionReasoningScore

Specificity

It names the domain ('MVP product requirements document') and two actions ('Write or revise') plus output specifics ('scope and observable acceptance criteria'), but does not list several concrete distinct actions, fitting the 3 anchor (domain + 1-2 actions) rather than the 4 anchor (several specific actions).

3 / 5

Completeness

It gives a clear 'what' (write/revise an MVP PRD with scope and acceptance criteria) but has no 'Use when...' clause or equivalent trigger guidance, so per the judging guidelines completeness is capped at 3.

3 / 5

Trigger Term Quality

Relevant natural keywords are present ('MVP', 'product requirements document', 'acceptance criteria') but common synonyms like 'PRD' and explicit trigger phrases are missing, matching the 3 anchor (some keywords, missing common variations) below the 4 anchor.

3 / 5

Distinctiveness Conflict Risk

The PRD/MVP niche is fairly distinct from other skills and unlikely to trigger for unrelated work, fitting the 4 anchor (mostly distinct, minor overlap risk); it does not reach 5 because no explicit trigger phrase sharpens the boundary.

4 / 5

Total

13

/

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

allowed_tools_field

'allowed-tools' contains unusual tool name(s)

Warning

Total

15

/

16

Passed

Repository
KhazP/vibe-coding-prompt-template
Reviewed

Table of Contents

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