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testland/memcached-tests

Wraps Memcached cache testing against a real container: an inline set/get/expire/no-persistence worked example, with the exhaustive protocol-command tests (set/get/add/cas/incr/decr, TTL 0=never-expire / 30-day Unix-timestamp boundary) and the LRU-eviction, consistent-hashing distribution, ElastiCache Auto Discovery, and CI-wiring deep-dives in references/. Use when writing tests for an application that uses Memcached as its primary cache, when verifying ElastiCache Memcached cluster behaviour, or when contrasting Memcached eviction and distribution semantics against Redis.

75

Quality

94%

Does it follow best practices?

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SecuritybySnyk

Passed

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Overview
Quality
Evals
Security
Files

Quality

Content

85%

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

The content is highly actionable with executable fixtures and a complete worked example, clear sequenced workflow, and well-structured progressive disclosure into two real reference files. The only weakness is mild verbosity in the Overview and Limitations sections.

Suggestions

Trim the Overview narrative (e.g., 'Memcached is a widely deployed in-memory cache') to focus on the skill-specific differences that matter for testing, cutting background Claude already knows.

Tighten the Limitations list by merging closely-related items (e.g., meta-protocol and no-pub/sub notes) into single concise bullets so each remaining item earns its place.

DimensionReasoningScore

Conciseness

The body is mostly efficient and the worked example, fixture, and anti-patterns table earn their tokens, but the Overview narrative ('Memcached is a widely deployed in-memory cache...') and the lengthy Limitations list include background and asides that could be tightened. It is above the verbose/padded anchor but not fully lean.

2 / 3

Actionability

Provides fully executable, copy-paste-ready code: install commands, a session-scoped Testcontainers fixture, and a complete pytest worked example covering set/get/add/expire/no-persistence. Matches the 'fully executable code/commands; specific examples' anchor.

3 / 3

Workflow Clarity

The 'How to use' section gives a clear 5-step sequence (install, stand up real container, run worked example, add protocol coverage, use cluster references) and the worked example is a complete container-up/assert/tear-down loop. This is not a destructive/batch operation, so missing validate-fix-retry feedback is not penalized.

3 / 3

Progressive Disclosure

SKILL.md is a concise overview that clearly signals two one-level-deep references (references/protocol-command-tests.md and references/eviction-distribution-and-ci.md), both of which exist as real files, with deep detail appropriately split out and a References section guiding navigation.

3 / 3

Total

11

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12

Passed

Description

100%

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 third-person, specific, and explicit about both capabilities and triggers, with a clear Memcached-vs-Redis niche that limits conflict risk. It is strong across all four dimensions with no over-claims or fluff.

DimensionReasoningScore

Specificity

Lists multiple concrete actions: 'inline set/get/expire/no-persistence worked example', 'exhaustive protocol-command tests (set/get/add/cas/incr/decr, TTL 0=never-expire / 30-day Unix-timestamp boundary)', and 'LRU-eviction, consistent-hashing distribution, ElastiCache Auto Discovery, and CI-wiring deep-dives'. This matches the 'lists multiple specific concrete actions' anchor and is not merely naming a domain.

3 / 3

Completeness

Explicitly answers both what (wraps Memcached cache testing against a real container with specific test categories) and when ('Use when writing tests... when verifying... or when contrasting...'). The explicit 'Use when' clause satisfies the completeness ceiling.

3 / 3

Trigger Term Quality

Includes natural trigger phrasing users would say: 'Use when writing tests for an application that uses Memcached as its primary cache', 'when verifying ElastiCache Memcached cluster behaviour', 'contrasting Memcached eviction and distribution semantics against Redis'. Good coverage of natural terms rather than opaque jargon.

3 / 3

Distinctiveness Conflict Risk

Clear niche (Memcached/ElastiCache Memcached testing) with distinct triggers and an explicit contrast against Redis, making it unlikely to fire for the wrong cache skill. This is well above the 'somewhat specific but could overlap' anchor.

3 / 3

Total

12

/

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.

Reviewed

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