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json-output-reviewer

Reviews JSON output schema design, backwards compatibility, actions arrays, and machine-readability. Use when reviewing changes to fallow's JSON output format.

69

Quality

85%

Does it follow best practices?

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SecuritybySnyk

Passed

No findings from the security scan

SKILL.md
Quality
Evals
Security

Quality

Content

85%

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

The body is highly actionable, well-sequenced with checklists and veto feedback loops, and cleanly organized with no external bundle dependencies. Its only weakness is conciseness, due to inline time-sensitive details that would be better isolated in a deprecated/old-patterns section.

Suggestions

Move time-sensitive specifics (the 'Caught 2026-04-30' anecdote and the hardcoded plugin-count regex '89|90|91|92|93') into a clearly labeled 'Old patterns / stale-count sweep' section so the stable guidance stays lean.

Consider an authoritative source for the current plugin count so the literal-number regex does not silently rot between releases.

DimensionReasoningScore

Conciseness

Mostly lean and assumes Claude's competence (no padding about JSON/serde), but time-sensitive details are inline rather than quarantined in a deprecated section — e.g. 'Caught 2026-04-30' and the literal plugin-count regex '89|90|91|92|93' — and the closed-enum checklist runs long.

2 / 3

Actionability

Provides copy-paste-ready, executable guidance: concrete grep recipes, an exact bash plugin-count sweep, a real audit command, named key files with paths, and a defined verdict format — matching the score-3 anchor.

3 / 3

Workflow Clarity

Clear sequenced structure with explicit checklists ('What to check', the audit Phase 3a checklist) and a feedback/veto loop (BLOCK rights) for schema-breaking changes, matching the score-3 anchor.

3 / 3

Progressive Disclosure

No bundle files exist and none are needed; the body is self-contained and organized into well-labeled sections, so per the simple-skill scoring note a well-organized single file scores 3.

3 / 3

Total

11

/

12

Passed

Description

85%

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 is specific, complete (both what and when), and well-scoped to a distinct niche. Its only weakness is trigger-term breadth, which stays narrowly technical rather than covering the range of phrasings a user might naturally say.

Suggestions

Broaden the 'Use when' clause to cover more natural trigger phrasings, e.g. 'Use when reviewing changes to fallow's JSON output format, machine-readable output, agent/CI output, or output schema compatibility.'

DimensionReasoningScore

Specificity

Lists multiple specific concrete review actions — 'schema design, backwards compatibility, actions arrays, and machine-readability' — rather than a vague domain label, matching the score-3 anchor.

3 / 3

Completeness

Clearly answers both what ('Reviews JSON output schema design...') and when ('Use when reviewing changes to fallow's JSON output format') with an explicit Use-when clause, matching the score-3 anchor.

3 / 3

Trigger Term Quality

Includes genuine natural keywords ('JSON output format', 'schema') and an explicit trigger, but coverage is narrow and technical, missing common user-facing variations like 'machine-readable output' or 'CI output'.

2 / 3

Distinctiveness Conflict Risk

Scoped to a named product's JSON output ('fallow's JSON output format') with distinct machine-readability triggers, making it unlikely to conflict with general code-review skills.

3 / 3

Total

11

/

12

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.

Validation15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

relative_links

Relative link issues: 1 suspicious

Warning

Total

15

/

16

Passed

Repository
fallow-rs/fallow
Reviewed

Table of Contents

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