netlify-caching
by netlifynetlify-caching guide for controlling caching on Netlify’s CDN and in the browser. Use it to set cache headers, enable stale-while-revalidate, manage on-demand purge, and tune Deployment caching with Cache-Control and Netlify-CDN-Cache-Control.
This skill scores 78/100, which means it is a solid listing candidate for directory users: it gives enough concrete guidance on Netlify caching to be immediately useful, though it still lacks some adoption aids like install commands and supporting reference files.
- Clear triggerability for caching work on Netlify, including cache headers, stale-while-revalidate, on-demand purge, and framework-specific patterns.
- Operationally useful examples and tables explain which header to use and show code snippets for common caching patterns.
- The content is substantive and non-placeholder, with a detailed body and no experimental/test-only signals.
- No install command or supporting scripts/references, so users may need to integrate it manually.
- Coverage appears focused on caching behavior and headers; it may not answer broader deployment or app-level caching questions.
Overview of netlify-caching skill
The netlify-caching skill helps you control how content is cached on Netlify’s CDN and in the browser. Use it when you need predictable cache headers, stale-while-revalidate behavior, on-demand purging, or framework-specific caching for Deployment workflows. The main job is to turn “this page feels slow or stale” into a cache policy that matches your content freshness, traffic pattern, and deploy process.
What this skill is for
This is a practical netlify-caching guide for deciding which responses should be cached, where they should be cached, and for how long. It is especially useful for static assets, function responses, edge responses, and content that changes after deploys.
Best-fit readers
Use the netlify-caching skill if you are shipping on Netlify and need fewer guesses about headers like Cache-Control, Netlify-CDN-Cache-Control, and CDN-Cache-Control. It fits developers optimizing performance, SEO, or content freshness without overcaching sensitive or fast-changing responses.
Key differentiators
The repo focuses on Netlify-specific behavior, not generic HTTP caching theory. That matters because Netlify’s CDN can treat static assets, dynamic responses, and deploy invalidation differently, so the right netlify-caching install is about matching the platform’s rules, not just adding one header everywhere.
How to Use netlify-caching skill
Install and open the right source
Install the skill in your Netlify context-and-tools setup, then read skills/netlify-caching/SKILL.md first. Because this repository has no helper scripts or reference folders, the main value is in the skill body itself: the examples, header order, and default behavior notes.
Turn a rough goal into a useful prompt
A strong netlify-caching usage prompt names the response type, freshness target, and deployment constraint. For example: “Set CDN caching for a marketing page that updates daily, but keep browser revalidation so deploys stay safe.” That gives the skill enough context to choose headers and avoid vague advice.
Read the repo with the right questions
Start by checking the sections on default behavior, cache-control headers, common patterns, and immutable assets. In practice, those are the decision points that affect adoption: whether the content is static or dynamic, whether the browser should revalidate, and whether the CDN should serve stale content during refresh.
Apply it to your workflow
Use the skill when you need to decide between Netlify-CDN-Cache-Control and Cache-Control, or when you want stale-while-revalidate without accidentally caching the wrong thing. For netlify-caching for Deployment, the main workflow is: identify what changes on deploy, set CDN rules for shared caches, and keep browser behavior conservative unless you have a strong reason not to.
netlify-caching skill FAQ
Is this only for advanced caching setups?
No. The netlify-caching skill is useful even for simple cases where you just want static assets cached correctly and dynamic responses left alone. It becomes more valuable when you need separate browser and CDN behavior.
How is this different from a normal prompt?
A normal prompt may describe caching in general, but the netlify-caching guide is tuned to Netlify’s header precedence and CDN behavior. That reduces the chance of using a generic response that looks correct but does not behave correctly on Netlify.
When should I not use it?
Do not use netlify-caching as a substitute for content modeling or invalidation design. If the real problem is that your app rewrites data too often, or your pages are built around uncacheable personalization, caching headers alone will not fix the architecture.
Is it a good fit for first-time Netlify users?
Yes, if you want a focused path through caching decisions. The skill is narrow enough to help beginners avoid overcomplication, but you still need to know which parts of your app are static, dynamic, or deploy-sensitive.
How to Improve netlify-caching skill
Give the skill the response shape
The best inputs say what is being returned: HTML page, API response, edge function output, image asset, or proxy response. That matters because netlify-caching choices differ by response type, and vague requests usually produce generic header advice.
State freshness and failure tolerance
If you want better netlify-caching usage, specify how stale content may be. For example: “stale for 2 minutes is acceptable during revalidation” is much better than “cache it a bit.” That lets the skill choose between short TTLs, stale-while-revalidate, and stricter no-store behavior.
Mention what must survive deployment
For netlify-caching for Deployment, say whether deploys should invalidate everything or only specific assets. If you have immutable files, versioned bundles, or content that should purge on publish, say so up front. This avoids overbroad caching rules that hide updates.
Iterate from the first result
If the first answer is too generic, refine with the actual header target and one constraint, such as browser revalidation, CDN-only caching, or purge requirements. The best netlify-caching skill outputs come from precise inputs, not from asking for “best caching” in the abstract.