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home / skills / jeremylongshore / claude-code-plugins-plus-skills / api-response-cacher

api-response-cacher skill

/skills/16-api-integration/api-response-cacher

This skill helps you configure automated api response caching for integrations, generating production-ready code and validations.

npx playbooks add skill jeremylongshore/claude-code-plugins-plus-skills --skill api-response-cacher

Review the files below or copy the command above to add this skill to your agents.

Files (1)
SKILL.md
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---
name: "api-response-cacher"
description: |
  Configure api response cacher operations. Auto-activating skill for API Integration.
  Triggers on: api response cacher, api response cacher
  Part of the API Integration skill category. Use when working with APIs or building integrations. Trigger with phrases like "api response cacher", "api cacher", "api".
allowed-tools: "Read, Write, Edit, Bash(cmd:*), Grep"
version: 1.0.0
license: MIT
author: "Jeremy Longshore <[email protected]>"
---

# Api Response Cacher

## Overview

This skill provides automated assistance for api response cacher tasks within the API Integration domain.

## When to Use

This skill activates automatically when you:
- Mention "api response cacher" in your request
- Ask about api response cacher patterns or best practices
- Need help with api integration skills covering third-party apis, webhooks, sdk generation, and integration patterns.

## Instructions

1. Provides step-by-step guidance for api response cacher
2. Follows industry best practices and patterns
3. Generates production-ready code and configurations
4. Validates outputs against common standards

## Examples

**Example: Basic Usage**
Request: "Help me with api response cacher"
Result: Provides step-by-step guidance and generates appropriate configurations


## Prerequisites

- Relevant development environment configured
- Access to necessary tools and services
- Basic understanding of api integration concepts


## Output

- Generated configurations and code
- Best practice recommendations
- Validation results


## Error Handling

| Error | Cause | Solution |
|-------|-------|----------|
| Configuration invalid | Missing required fields | Check documentation for required parameters |
| Tool not found | Dependency not installed | Install required tools per prerequisites |
| Permission denied | Insufficient access | Verify credentials and permissions |


## Resources

- Official documentation for related tools
- Best practices guides
- Community examples and tutorials

## Related Skills

Part of the **API Integration** skill category.
Tags: integration, webhooks, sdk, oauth, third-party

Overview

This skill configures and automates API response caching to improve performance, reduce latency, and lower downstream API costs. It is an auto-activating tool for API integration workflows that provides code, configuration, and validation targeted at production-ready caching patterns. Use it to add reliable, consistent caching behavior to API clients, proxies, or gateway layers.

How this skill works

The skill inspects API responses and generates cache strategies and configurations based on response headers, URL patterns, and explicit rules you provide. It can produce example code (client-side or proxy), TTL rules, cache key definitions, and invalidation patterns, and it validates outputs against common standards and best practices. It also highlights error handling and permission checks required for safe production use.

When to use it

  • When you need to reduce repeated calls to third-party APIs or internal services
  • When implementing caching at the API gateway, edge, or client layer
  • When designing cache keys, TTLs, or conditional caching based on headers/status
  • When adding cache invalidation or stale-while-revalidate strategies
  • When validating caching configurations before deployment

Best practices

  • Define deterministic cache keys including relevant path, query, and auth context
  • Respect Cache-Control and Vary headers; prefer explicit TTLs for dynamic endpoints
  • Use short TTLs or stale-while-revalidate for frequently updated resources
  • Implement explicit invalidation endpoints or event-driven purge for writes
  • Log cache hits/misses and monitor hit ratio and error rates

Example use cases

  • Cache GET responses from a rate-limited third-party API with a 60s TTL and stale-while-revalidate
  • Generate configuration for an API gateway (e.g., Varnish, Nginx, Cloud CDN) with path-based rules
  • Create client-side in-memory caching wrappers for SDKs with per-endpoint TTLs
  • Design invalidation workflow for webhook-driven updates to purge cached items
  • Validate caching rules to ensure sensitive responses are never cached

FAQ

Can this skill generate code for different layers (client, proxy, CDN)?

Yes — it can produce example code and configuration for client-side caches, proxies/gateways, and CDN edge rules.

How does it handle private or sensitive responses?

It flags sensitive headers and recommends excluding such responses from caches or using short, authenticated cache scopes.

Will it provide cache invalidation patterns?

Yes — it suggests invalidation strategies including time-based TTLs, explicit purge endpoints, and event-driven purges via webhooks or message queues.