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cron

Schedule reminders and recurring tasks.

64

Quality

75%

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

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tessl review fix ./bot/workspace/skills/cron/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

100%

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

The content is concise, concrete, and well-organized for a simple single-purpose tool skill, with executable call examples and a clear parameter reference. It fully meets the rubric's allowances for short, single-task skills across all four dimensions.

DimensionReasoningScore

Conciseness

The body is lean — a one-line intro, three short modes, concrete call examples, and a compact table — with no padding or explanation of concepts Claude already knows, matching 'lean and efficient; every token earns its place.'

3 / 3

Actionability

Concrete `cron(action="add", ...)` call examples plus list/remove and a parameter table give specific, copy-paste-ready guidance; the only placeholder (`at="<ISO datetime>"`) is explicitly justified ('compute from current time').

3 / 3

Workflow Clarity

This is a simple single-tool skill where the action is unambiguous, and the modes/examples clearly sequence usage with no destructive or batch operations requiring validation checkpoints, satisfying the simple-skill allowance for a top score.

3 / 3

Progressive Disclosure

The skill is under 50 lines, needs no external references (none exist), and is organized into well-signaled sections (Three Modes, Examples, Time Expressions), meeting the under-50-line criterion for a top progressive-disclosure score.

3 / 3

Total

12

/

12

Passed

Description

50%

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 names a clear, narrow domain but is incomplete: it states what the skill does without any 'Use when...' trigger guidance and with only modest natural-keyword coverage. It sits at the midpoint across all dimensions.

Suggestions

Add an explicit trigger clause, e.g. 'Use when the user asks to set reminders, schedule recurring tasks, or run something at a specific time.'

Broaden natural trigger terms to include variations users say, such as alerts, notifications, repeats, and 'every X minutes/hours'.

Optionally list concrete operations (create, list, remove, one-time) to raise specificity above a single-domain summary.

DimensionReasoningScore

Specificity

"Schedule reminders and recurring tasks" names the domain and two related actions but does not enumerate multiple distinct concrete operations (e.g. create/list/remove/one-time), so it matches 'names domain and some actions, not comprehensive' rather than the level above.

2 / 3

Completeness

The description states what the skill does but lacks any 'Use when...' trigger clause; per the guidelines a missing explicit trigger caps completeness at 2 ('has what, but when is missing or only implied').

2 / 3

Trigger Term Quality

Terms like 'reminders' and 'recurring tasks' are natural, but coverage is thin and misses common variations users say (alerts, notifications, repeat, 'every X'), fitting 'some relevant keywords but missing common variations' rather than full coverage.

2 / 3

Distinctiveness Conflict Risk

Scheduling reminders/recurring tasks is a reasonably narrow niche, but without explicit distinct triggers it only reaches 'somewhat specific but could still overlap' rather than the 'clear niche with distinct triggers' of the top anchor.

2 / 3

Total

8

/

12

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
volcengine/OpenViking
Reviewed

Table of Contents

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