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instantly-performance-tuning

Optimize Instantly.ai API performance with caching, batching, and connection pooling. Use when experiencing slow API responses, implementing caching strategies, or optimizing high-volume lead operations. Trigger with phrases like "instantly performance", "instantly slow", "instantly caching", "instantly batch", "optimize instantly api".

72

Quality

90%

Does it follow best practices?

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SKILL.md
Quality
Evals
Security

Quality

Content

80%Weight 40%Scale 1-3

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 token-efficient with executable examples and useful benchmark/error tables. Its main gaps are the absence of explicit validation checkpoints for batch operations and no progressive disclosure into reference files despite the skill's size.

Suggestions

Add an explicit verification step after batch lead operations (e.g., confirm succeeded/failed counts and abort or retry the failed subset before declaring completion) to lift workflow_clarity.

Split the larger code techniques (e.g., throttled email fetcher, prefetch pagination) into files under references/ and link to them from a concise overview to improve progressive_disclosure.

Mark the benchmark improvements as approximate/illustrative or move them to a reference, since hard multiplier claims (8x, 40x) read as time-sensitive marketing content.

DimensionReasoningScore

Conciseness

Lean prose paired with dense, executable TypeScript; it assumes Claude's competence and avoids re-teaching caching or async concepts, so every token earns its place.

3 / 3

Actionability

Five complete, copy-paste-ready code blocks (cache, batch+retry, prefetch pagination, keep-alive pool, throttle client) with specific parameters rather than pseudocode.

3 / 3

Workflow Clarity

Steps 1–5 are clearly sequenced with built-in error recovery (429 backoff, throttling), but the batch lead operation lacks an explicit validation/verification checkpoint before proceeding, which caps this dimension at 2.

2 / 3

Progressive Disclosure

Sections are well organized, but at ~260 lines all content is inline with no bundle-file references (references/, scripts/, assets/ are empty), and the file is too large for the small-skill exception that would allow a 3.

2 / 3

Total

10

/

12

Passed

Description

100%Weight 40%Scale 1-3

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 across the board: concrete actions, explicit Use-when guidance, natural trigger phrases, and a clear product-specific niche. It satisfies every dimension at the top of the scale.

DimensionReasoningScore

Specificity

Names multiple concrete actions — "caching, batching, and connection pooling" — matching the anchor for listing several specific capabilities.

3 / 3

Completeness

Explicitly answers what ("Optimize Instantly.ai API performance...") and when ("Use when experiencing slow API responses...") with explicit trigger phrases.

3 / 3

Trigger Term Quality

Provides five natural trigger phrases ("instantly performance", "instantly slow", "instantly caching", "instantly batch", "optimize instantly api") a user would plausibly say, giving good coverage.

3 / 3

Distinctiveness Conflict Risk

Scoped to a specific product (Instantly.ai) with distinctive triggers, making conflict with unrelated skills unlikely.

3 / 3

Total

12

/

12

Passed

Validation

87%

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

Validation14 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

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

14

/

16

Passed

Repository
jeremylongshore/claude-code-plugins-plus-skills
Reviewed

Table of Contents

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