inspect-an-http-cache-header
Inspect HTTP cache headers across request, response, browser, CDN, proxy, and origin context. Use when freshness, reuse, revalidation, privacy, or invalidation behavior is unclear.
来源信息
- 仓库
- protosphinx/sphinxstack
- 最近来源活动
- 2026年7月29日 13:55
- 检测到的 SKILL.md 语言
- 英语
- 星标
- 3
- Forks
- 0
安装方式
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
检查来源文件
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
文件资源管理器
2 个文件正在显示 SKILL.md
SKILL.md
来源说明 · 只读预览- name
- inspect-an-http-cache-header
- category
- code
- description
- Inspect HTTP cache headers across request, response, browser, CDN, proxy, and origin context. Use when freshness, reuse, revalidation, privacy, or invalidation behavior is unclear.
# inspect-an-http-cache-header
## When to use
- Use for an exact authorized URL, method, identity, and network path.
- Do not cache private responses or expose credentials during capture.
## Procedure
1. Record request method, URL, authorization, cookies, time, edge, and expected policy.
2. Capture `Cache-Control`, `Age`, `Date`, `Expires`, validators, `Vary`, status, and CDN headers.
3. Separate browser, shared cache, surrogate, and origin decisions.
4. Calculate freshness and revalidation against clocks and directives.
5. Repeat cold, warm, conditional, anonymous, and authorized requests.
6. Record privacy, variation, stale, purge, and path findings.
## Failure plan
- Bypass shared caching when identity separation or directive meaning is unsafe.
## Worked example
An authenticated page is reused because `Vary` omits the tenant header despite a seemingly short TTL.
## Done
- A cache-header report records request context, directives, validators, age, variation, layers, and findings
- Cold, warm, conditional, clock, identity, tenant, privacy, and shared-cache checks verify behavior
在 GitHub 查看