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browser-e947a564

browser-e947a564 is a skill for Claude Code from FuRongJun-1999/dsh-memory. It costs 97 tokens per session (484 once invoked), scanned A, original, MIT.

An HTTP cache pattern using ETags, which are server-provided identifiers for a response version. The browser sends the ETag back to ask whether the resource has changed.

In plain words
What is it for?
Use it to model conditional requests and handle cached versus changed HTTP responses.
Why use it?
It avoids downloading an unchanged resource again while still checking for updates. A 304 response means the cached copy can be reused; a 200 response provides updated content.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

not rated 643repo +45 today A scan 97 tokens original MIT

Good fit Use it to model conditional requests and handle cached versus changed HTTP responses.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/furongjun-1999/dsh-memory/browser-e947a564
View source ↗ FuRongJun-1999/dsh-memory
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add FuRongJun-1999/dsh-memory --skill browser-e947a564
Clone the repo
git clone --depth 1 https://github.com/FuRongJun-1999/dsh-memory

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for browser-e947a564

README.md
[![agentmods](https://agentmods.dev/badge/skills/furongjun-1999/dsh-memory/browser-e947a564/github.svg)](https://agentmods.dev/skills/furongjun-1999/dsh-memory/browser-e947a564)
Your own site
<a href="https://agentmods.dev/skills/furongjun-1999/dsh-memory/browser-e947a564"><img src="https://agentmods.dev/badge/skills/furongjun-1999/dsh-memory/browser-e947a564/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for browser-e947a564

Your own site · 80×15
<a href="https://agentmods.dev/skills/furongjun-1999/dsh-memory/browser-e947a564"><img src="https://agentmods.dev/badge/skills/furongjun-1999/dsh-memory/browser-e947a564.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 97 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 484 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00097 $0.00484
Opus 5.5 $0.00039 $0.00194
Sonnet 5.5 $0.00019 $0.00097
Haiku 4.5 $0.00010 $0.00048

Measured 2mo ago against content hash 3d0125c2f0f9, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

browser-e947a564 scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/skills/lingshu-browser/units/browser-e947a564/SKILL.md · 46 lines

What it actually says

网络-HTTP缓存（browser-e947a564）

When to use

任务「HTTP缓存」；对照：浏览器网络——HTTP 缓存（ETag 条件请求 304/200 语义）。

克制条款（不适用条件）

条件不满足即不适用（负路由：输入不满足生效条件时返回 None/不执行）

How to execute

HTTP 缓存：ETag 条件请求（未变更 304 → 用缓存；变更 → 更新）

Verification

  • 单元样例 3 条（cases 断言）
  • 物理基底：按 calibration 对照（编译/运行/断言裁决）

References

  • 单元库：browser_units.py「网络-HTTP缓存」
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 46 lines · 97 tokens per session scan A 3d0125c2f0f9

Subscribe to this mod's changes

browser-e947a564 is a skill published in the GitHub repository FuRongJun-1999/dsh-memory (643 stars, last pushed today), licensed MIT. It adds 97 tokens to every session and 484 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-11.

Backend and APIsBrowser automationMulti-AgentRAG and vectorsdsh-pluginknowledge-graphmcppersistent memory
Related

browser-e947a564 compared with skills from other repositories

browser-e947a564 next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
browser-e947a564FuRongJun-1999/dsh-memorySkill643todayMITA97Claude Code
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browserwing-executorMemTensor/MemOSSkill12ktodayApache-2.0A42Claude Code, Codex
potpie-repo-baselinepotpie-ai/potpieSkill5.8k10d agoApache-2.0A75Claude Code, Codex
potpie-infra-architecturepotpie-ai/potpieSkill5.8k10d agoApache-2.0A43Claude Code, Codex
potpie-project-preferencespotpie-ai/potpieSkill5.8k10d agoApache-2.0A63Claude Code, Codex
strata-memorySherryLi-vc/strata-memorySkill08d agoMITB76Claude Code, Codex