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cloudflare-cron-triggers

Cloudflare Cron Triggers for scheduled Workers execution. Use for periodic tasks, scheduled jobs, or encountering handler not found, invalid cron expression, timezone errors.

64

Quality

80%

Does it follow best practices?

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SecuritybySnyk

Passed

No findings from the security scan

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tessl review fix ./plugins/cloudflare-cron-triggers/skills/cloudflare-cron-triggers/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

73%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 highly actionable and workflow-clear with strong validation checkpoints and well-signaled references. Its main weakness is conciseness — heavy repetition (notably UTC guidance restated four times) and inlining of material already covered by reference files inflate the token budget.

Suggestions

Consolidate UTC/timezone guidance into a single section and have other sections reference it, instead of repeating the 9am-PST-to-5pm-UTC example four times.

Trim inline cron-syntax, testing, and integration-pattern content to overviews and rely on the existing reference files, removing duplication between the body and references/.

Remove or relocate time-sensitive stamps (e.g. the two conflicting 'Last Updated' dates and pinned wrangler version) so they don't penalize long-term conciseness.

DimensionReasoningScore

Conciseness

The ~22KB body is noticeably verbose with repeated content: UTC conversion is explained four times (Quick Start, Cron Syntax, Issue #3, Troubleshooting), testing instructions and handler-naming rules are restated multiple times, and some sections over-explain concepts Claude already knows (e.g. renewable-energy mechanics), plus time-sensitive version/date stamps add maintenance weight.

2 / 5

Actionability

Fully executable and copy-paste ready across common cases: complete scheduled handler, wrangler.jsonc config, curl-based local testing, error-handling code, and CPU-limit configuration all cover the typical workflows concretely.

5 / 5

Workflow Clarity

The Quick Start sequences add-handler → configure → test → deploy with explicit checkpoints (test with --test-scheduled, wait 15 minutes, verify in dashboard), a Production Checklist, and troubleshooting decision trees provide clear validation feedback loops.

5 / 5

Progressive Disclosure

Five real one-level-deep reference files are clearly signaled via a dedicated 'When to Load References' trigger map, but the body inlines substantial content (cron syntax, testing, integration patterns) that the references also cover, leaving some organization overlap rather than a clean overview-to-detail split.

4 / 5

Total

16

/

20

Passed

Description

82%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 strong: it states both what the skill does and when to use it with concrete, natural trigger phrases and a distinct Cloudflare-cron niche. The only weakness is specificity — it enumerates triggers more than distinct capabilities.

DimensionReasoningScore

Specificity

Names the domain ('scheduled Workers execution') and a couple concrete actions ('periodic tasks, scheduled jobs'), but the action list is not comprehensive — it is more a trigger enumeration than a multi-verb capability list, matching the 1-2 concrete actions anchor.

3 / 5

Completeness

Clearly states what it does ('Cloudflare Cron Triggers for scheduled Workers execution') and an explicit 'Use for...' clause with concrete trigger phrases, satisfying both what and when.

5 / 5

Trigger Term Quality

Includes natural terms users would say ('periodic tasks', 'scheduled jobs', 'cron expression', 'timezone errors', 'handler not found') with good coverage; a few natural synonyms (e.g. 'cron jobs', file extensions) are missing, so not a 5.

4 / 5

Distinctiveness Conflict Risk

Occupies a clear niche (Cloudflare Cron Triggers) with distinct triggers that would not commonly conflict with unrelated skills.

5 / 5

Total

17

/

20

Passed

Validation

81%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation — 13 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

skill_md_line_count

SKILL.md is long (845 lines); consider splitting into references/ and linking

Warning

metadata_version

'metadata.version' is missing

Warning

metadata_field

'metadata' should map string keys to string values

Warning

Total

13

/

16

Passed

Repository

secondsky/claude-skills

Path

plugins/cloudflare-cron-triggers/skills/cloudflare-cron-triggers/SKILL.md

Reviewed

Table of Contents

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