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measure-telemetry-span

Use when measuring a Sentry performance span locally with an agent-device replay flow on iOS simulator or Android emulator.

69

Quality

85%

Does it follow best practices?

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Adds up to 20 points to the overall score

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SecuritybySnyk

Passed

No findings from the security scan

SKILL.md
Quality
Evals
Security

Quality

Content

82%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 body is dense, actionable, and well-structured with concrete commands and recovery guidance. It is slightly verbose in places and could formalize its validation sequence, but overall provides excellent executable instruction.

DimensionReasoningScore

Conciseness

Mostly lean and action-oriented with a dense command/args/contract layout, but includes a few explanatory asides ('scanned for completeness', repeated --boot rationale) that could be trimmed.

4 / 5

Actionability

Provides a fully executable command, a complete argument table with defaults, environment-variable overrides, an output spec, and a troubleshooting table with concrete commands — copy-paste ready and covering common cases.

5 / 5

Workflow Clarity

Clear sequencing with a 'Before you run' checklist and an 'If something fails' recovery table providing feedback loops, but no single numbered validate-then-proceed sequence, so it stops just short of explicit checkpoints throughout.

4 / 5

Progressive Disclosure

Well-organized into clear sections (Command, Before you run, Contract, @reset and loop stability, If something fails) with one-level external skill pointers and no nested references; no bundle files exist, so structure is self-contained, with minor room to split detailed troubleshooting.

4 / 5

Total

17

/

20

Passed

Description

87%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 concise, well-targeted description that clearly states both what the skill does and when to use it, with a distinct niche. It could broaden trigger-term coverage with more synonyms but is otherwise strong.

DimensionReasoningScore

Specificity

Names the domain ('measuring a Sentry performance span') plus concrete conditions ('agent-device replay flow', 'iOS simulator or Android emulator'), giving several specific actions but with minor coverage gaps around what the output/usage is.

4 / 5

Completeness

Explicitly answers both what ('measuring a Sentry performance span locally with an agent-device replay flow') and when ('Use when ... on iOS simulator or Android emulator') with a concrete trigger clause.

5 / 5

Trigger Term Quality

Includes natural developer-facing phrases ('measuring a Sentry performance span', 'iOS simulator or Android emulator') but lacks synonyms and common variations users might say.

4 / 5

Distinctiveness Conflict Risk

A clear niche (Sentry span measurement via agent-device replay on iOS/Android) with distinct triggers and minimal conflict risk with other skills.

5 / 5

Total

18

/

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.

Validation15 / 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
Expensify/App
Reviewed

Table of Contents

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