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time-fetcher

Instructions for fetching current Dubai time via bash command

64

Quality

76%

Does it follow best practices?

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SecuritybySnyk

Passed

No findings from the security scan

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tessl review fix ./agent-teams/.claude/skills/time-fetcher/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

100%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, fully executable single-purpose skill: an exact command, expected output, and a clear return format, with no wasted tokens. It exemplifies a well-organized simple skill that needs no external references.

DimensionReasoningScore

Conciseness

The body is lean: a single copy-paste command, a compact output-format spec, a short timezone fact list, and a minimal return-fields list, with no padding or explanation of concepts Claude already knows.

5 / 5

Actionability

"TZ='Asia/Dubai' date '+%Y-%m-%d %H:%M:%S %Z'" is fully executable and copy-paste ready, and the Expected Output Format plus Return Format fields give concrete, specific guidance covering the task.

5 / 5

Workflow Clarity

This is a simple single-task skill under 50 lines whose single action (run the command, then return the specified fields) is unambiguous; it is not a destructive or batch operation so no validation checkpoint is required.

5 / 5

Progressive Disclosure

The skill is under 50 lines, needs no external references (no references/scripts/assets bundles exist), and is organized into clear sections (Command, Expected Output Format, Timezone Details, Return Format), satisfying the simple-skill exception.

5 / 5

Total

20

/

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 is concise and specific about a single capability but lacks any explicit 'when to use' trigger guidance and only narrowly covers natural trigger terms. Adding a 'Use when...' clause with synonyms (timezone, GST, Asia/Dubai) would lift the completeness and trigger-term dimensions.

Suggestions

Add a 'Use when...' clause, e.g. 'Use when the user asks for the current time in Dubai, the GST/Asia/Dubai timezone, or UTC+4 time.'

Include natural synonyms and the timezone identifier (GST, Asia/Dubai, UTC+4) to improve trigger-term coverage.

Optionally phrase the action in third person ('Fetches current Dubai time...') to align with the rubric's voice guidance.

DimensionReasoningScore

Specificity

"fetching current Dubai time via bash command" names the domain (Dubai time) and one concrete action with its method, matching the 'names domain and 1-2 concrete actions' anchor; it does not list multiple actions so it is not a 4.

3 / 5

Completeness

The description gives a clear "what" ("fetching current Dubai time via bash command") but includes no "Use when..." clause or equivalent trigger guidance, which per the rubric caps completeness at 3.

3 / 5

Trigger Term Quality

"current Dubai time" is a natural phrase a user might say, but the description omits common synonyms and variations such as "timezone", "GST", or "Asia/Dubai", so it stops at 'some relevant keywords but missing common variations'.

3 / 5

Distinctiveness Conflict Risk

The Dubai-time niche is mostly distinct with only minor overlap risk against a general time/timezone skill, but the absence of an explicit trigger phrase keeps it below the 5 anchor.

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
shanraisshan/claude-code-best-practice
Reviewed

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