browser-b4c8cf65

browser-b4c8cf65 is a skill for Claude Code from FuRongJun-1999/dsh-memory. It costs 106 tokens per session (518 once invoked), scanned A, original, MIT.

An event-delegation skill for handling events with one listener on a parent element and dispatching them based on the target and event type. An event is a browser notification such as a click.

In plain words
What is it for?
Use it for routing child-element events through a parent listener by target and event type.
Why use it?
It avoids requiring a separate listener for every child element and provides a defined result when no handler matches.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit Use it for routing child-element events through a parent listener by target and event type.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/furongjun-1999/dsh-memory/browser-b4c8cf65
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-b4c8cf65
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-b4c8cf65

README.md
[![agentmods](https://agentmods.dev/badge/skills/furongjun-1999/dsh-memory/browser-b4c8cf65/github.svg)](https://agentmods.dev/skills/furongjun-1999/dsh-memory/browser-b4c8cf65)
Your own site
<a href="https://agentmods.dev/skills/furongjun-1999/dsh-memory/browser-b4c8cf65"><img src="https://agentmods.dev/badge/skills/furongjun-1999/dsh-memory/browser-b4c8cf65/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-b4c8cf65

Your own site · 80×15
<a href="https://agentmods.dev/skills/furongjun-1999/dsh-memory/browser-b4c8cf65"><img src="https://agentmods.dev/badge/skills/furongjun-1999/dsh-memory/browser-b4c8cf65.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 106 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 518 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 $0.00106 $0.00518
Opus 5 $0.00053 $0.00259
Sonnet 5 $0.00021 $0.00104
Haiku 4.5 $0.00011 $0.00052

Measured today against content hash 408a213a081c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

browser-b4c8cf65 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 today.

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-b4c8cf65/SKILL.md · 46 lines

What it actually says

事件-事件委托(browser-b4c8cf65)

When to use

任务「事件委托」;对照:事件委托——祖先单监听器按 target+type 分派子处理器(冒泡优化)。

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

dict 精确键查 + 处理器调用,未命中返回 None

Verification

  • 单元样例 4 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「事件-事件委托」
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. today First seen · 46 lines · 106 tokens per session scan A 408a213a081c

Subscribe to this mod's changes

browser-b4c8cf65 is a skill published in the GitHub repository FuRongJun-1999/dsh-memory (159 stars, last pushed today), licensed MIT. It adds 106 tokens to every session and 518 once invoked, about $0.0005 per session on Opus 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.

Related

Other skills, from other repositories

spec-polish

Start the dev server, inspect the feature in browser, and iterate on polish.

ronronner02/codepilot-agent · 20 tokens

debug-optimize-lcp

Guides debugging and optimizing Largest Contentful Paint (LCP) using Chrome DevTools MCP tools. Use this skill whenever the user asks about LCP performance, slow page loads, Core Web Vitals optimization, or wants to understand why their page's main content takes too long to appear. Also use when the user mentions…

ChromeDevTools/chrome-devtools-mcp · 99 tokens

dsh-web-skin-developer

Build a new skin for the dsh-web skin collection (DSH Web GUI) and publish it into the Skin Center — the first-level settings section — scaffold with scripts/dsh-skin-new, author the v2 skin.json manifest plus skin.css token remap (pure asset directory, no package.json, no build step), validate with scripts/dsh-skin…

zhu1090093659/dsh-web · 120 tokens

dingtalk_channel_connect

A browser-based setup guide for connecting a MateClaw assistant to DingTalk, a Chinese workplace messaging platform. It creates and configures a DingTalk application, then publishes the configuration.

mateaix/mateclaw · 38 tokens

bbs-relay-pickup

A coordination procedure for agents that share work on tasks through a BBS task system, where BBS is the service used to claim, run, and report task steps.

inclusionAI/Avernet · 43 tokens

moai-platform-chrome-extension

Chrome Extension Manifest V3 development specialist covering service workers, content scripts, message passing, chrome. APIs, side panel, declarativeNetRequest, and Chrome Web Store publishing. Use when building browser extensions.

modu-ai/moai-adk · 48 tokens