juicebox-rate-limits
Implement Juicebox rate limiting. Trigger: "juicebox rate limit", "juicebox 429", "juicebox throttle".
50
56%
Does it follow best practices?
Impact
—
No eval scenarios have been run
Passed
No known issues
Optimize this skill with Tessl
npx tessl skill review --optimize ./plugins/saas-packs/juicebox-pack/skills/juicebox-rate-limits/SKILL.mdQuality
Discovery
47%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 extremely terse and lacks specificity about what implementing Juicebox rate limiting actually entails. While it benefits from being distinctly scoped to a specific product (Juicebox) and includes some trigger terms, it fails to describe concrete actions or provide a proper 'Use when...' clause explaining the selection criteria.
Suggestions
Add specific concrete actions such as 'Configures retry logic, sets backoff strategies, handles 429 responses, and manages request quotas for Juicebox API calls'.
Add an explicit 'Use when...' clause, e.g., 'Use when the user encounters 429 errors from Juicebox, needs to implement throttling for Juicebox API requests, or wants to add rate limit handling to Juicebox integrations'.
Expand trigger terms to include natural variations like 'too many requests', 'API limit', 'rate limited', 'backoff', or 'retry logic'.
| Dimension | Reasoning | Score |
|---|---|---|
Specificity | The description says 'Implement Juicebox rate limiting' which is a single vague action. It doesn't describe what concrete steps are involved—no mention of specific techniques, configurations, retry logic, headers, or any other actionable details. | 1 / 3 |
Completeness | It has a minimal 'what' (implement rate limiting) and provides explicit trigger terms which partially serve as a 'when' clause. However, there is no proper 'Use when...' clause explaining the circumstances under which this skill should be selected, and the 'what' is too thin. | 2 / 3 |
Trigger Term Quality | It includes some relevant trigger terms like 'juicebox rate limit', 'juicebox 429', and 'juicebox throttle', which are reasonable keywords. However, it misses natural variations users might say such as 'too many requests', 'rate limited', 'API limit', or 'slow down requests'. | 2 / 3 |
Distinctiveness Conflict Risk | The description is clearly scoped to 'Juicebox' rate limiting specifically, which is a distinct niche. The trigger terms all include 'juicebox', making it unlikely to conflict with generic rate limiting skills or other product-specific skills. | 3 / 3 |
Total | 8 / 12 Passed |
Implementation
64%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The skill provides solid, executable TypeScript implementations for rate limiting, retry logic, and batch processing against the Juicebox API. Its main weaknesses are a somewhat verbose overview section that explains strategy rather than just instructing, and a lack of an explicit end-to-end workflow tying the components together with validation checkpoints. The error handling table is a useful quick-reference addition.
Suggestions
Trim the overview paragraph to 1-2 sentences focused on key constraints (e.g., 'Enrichment endpoints have the lowest caps; prioritize them') rather than narrative explanation.
Add an explicit numbered workflow showing how to integrate the limiter, retry, and batch components together (e.g., '1. Initialize limiters → 2. Run batch analysis → 3. Verify results → 4. Handle failures').
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The overview paragraph contains unnecessary narrative about when limits are hit and strategic advice that could be much more concise. The rate limit table and code are efficient, but the opening exposition and some explanatory text add tokens without proportional value. | 2 / 3 |
Actionability | Provides fully executable TypeScript code for the rate limiter class, retry strategy with proper 429/Retry-After handling, and batch processing. The code is copy-paste ready with concrete implementations, not pseudocode. | 3 / 3 |
Workflow Clarity | The retry strategy includes validation (checking response status, retry-after headers) and the batch processor has inter-batch delays, but there's no explicit workflow sequence tying the pieces together (e.g., when to use which limiter, how to verify rate limit state before proceeding). The error handling table helps but lacks a feedback loop for monitoring/adjusting. | 2 / 3 |
Progressive Disclosure | Content is reasonably structured with clear sections, but everything is inline in one file with no bundle files to reference. The 'Next Steps' reference to 'juicebox-performance-tuning' is a good signal but the main content could benefit from splitting the detailed code implementations into separate referenced files. | 2 / 3 |
Total | 9 / 12 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 — 9 / 11 Passed
Validation for skill structure
| Criteria | Description | Result |
|---|---|---|
allowed_tools_field | 'allowed-tools' contains unusual tool name(s) | Warning |
frontmatter_unknown_keys | Unknown frontmatter key(s) found; consider removing or moving to metadata | Warning |
Total | 9 / 11 Passed | |
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