implementing-database-caching
Process use when you need to implement multi-tier caching to improve database performance. This skill sets up Redis, in-memory caching, and CDN layers to reduce database load. Trigger with phrases like "implement database caching", "add Redis cache layer", "improve query performance with caching", or "reduce database load".
Install with Tessl CLI
npx tessl i github:jeremylongshore/claude-code-plugins-plus-skills --skill implementing-database-caching78
Does it follow best practices?
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npx tessl skill review --optimize ./path/to/skillValidation for skill structure
Discovery
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.
This is a well-crafted skill description that clearly articulates specific capabilities (multi-tier caching with Redis, in-memory, and CDN), provides explicit trigger phrases users would naturally say, and carves out a distinct niche. The description uses proper third-person voice and balances technical specificity with accessibility.
| Dimension | Reasoning | Score |
|---|---|---|
Specificity | Lists multiple specific concrete actions: 'implement multi-tier caching', 'sets up Redis, in-memory caching, and CDN layers', 'reduce database load'. These are concrete, actionable capabilities. | 3 / 3 |
Completeness | Clearly answers both what (sets up Redis, in-memory caching, CDN layers for multi-tier caching) and when (explicit 'Trigger with phrases like...' section providing clear usage guidance). | 3 / 3 |
Trigger Term Quality | Includes natural keywords users would say: 'implement database caching', 'add Redis cache layer', 'improve query performance with caching', 'reduce database load'. These are realistic phrases developers would use. | 3 / 3 |
Distinctiveness Conflict Risk | Clear niche focused specifically on multi-tier database caching with Redis/CDN. The specific technology stack (Redis, CDN layers) and focus on database performance creates a distinct trigger profile unlikely to conflict with general coding or other database skills. | 3 / 3 |
Total | 12 / 12 Passed |
Implementation
57%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This skill provides a comprehensive overview of database caching implementation with good organization and clear references to external resources. However, it lacks executable code examples inline, relies too heavily on abstract descriptions rather than concrete implementation, and the workflow lacks validation checkpoints. The placeholder Overview and Examples sections at the end detract from quality.
Suggestions
Add executable code examples for at least one caching pattern (e.g., cache-aside in Python/Node.js) instead of just referencing external files
Integrate validation checkpoints into the workflow (e.g., 'Step 4b: Verify Redis connection with `redis-cli ping` before proceeding')
Remove the empty placeholder 'Overview' and 'Examples' sections at the end, or populate them with actual content
Condense the caching strategy comparison into a simple table rather than verbose bullet points - Claude understands these tradeoffs
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The content includes some unnecessary explanation (e.g., pros/cons lists for caching strategies that Claude already understands) and could be tightened. The Overview and Examples sections at the end are placeholder boilerplate that add no value. | 2 / 3 |
Actionability | Steps are described but lack executable code examples. Instructions like 'Add Redis client library' and 'Create cache wrapper functions' are directional but not copy-paste ready. References to example files exist but no actual code is shown inline. | 2 / 3 |
Workflow Clarity | The 6-step workflow is clearly sequenced, but lacks explicit validation checkpoints. There's no 'verify cache is working before proceeding' step, and no feedback loops for error recovery during implementation. The error handling section is separate rather than integrated into the workflow. | 2 / 3 |
Progressive Disclosure | Good structure with clear sections and well-signaled references to external files (docker configs, examples, docs). Content is appropriately organized with the main skill file serving as an overview pointing to detailed resources. | 3 / 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 — 13 / 16 Passed
Validation for skill structure
| Criteria | Description | Result |
|---|---|---|
allowed_tools_field | 'allowed-tools' contains unusual tool name(s) | Warning |
metadata_version | 'metadata' field is not a dictionary | Warning |
frontmatter_unknown_keys | Unknown frontmatter key(s) found; consider removing or moving to metadata | Warning |
Total | 13 / 16 Passed | |
- Reviewed
Table of Contents
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