web-browser

Original：🇺🇸 English

Translated

10 scripts

Allows to interact with web pages by performing actions such as clicking buttons, filling out forms, and navigating links. It works by remote controlling Google Chrome or Chromium browsers using the Chrome DevTools Protocol (CDP). When Claude needs to browse the web, it can use this skill to do so.

3installs

Sourcemitsuhiko/agent-stuff

Added on2026-02-14

NPX Install

npx skill4agent add mitsuhiko/agent-stuff web-browser

SKILL.md Content

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Web Browser Skill

Minimal CDP tools for collaborative site exploration.

Start Chrome

bash

./scripts/start.js              # Fresh profile
./scripts/start.js --profile    # Copy your profile (cookies, logins)

Start Chrome on

:9222

with remote debugging.

Navigate

bash

./scripts/nav.js https://example.com
./scripts/nav.js https://example.com --new

Navigate current tab or open new tab.

Evaluate JavaScript

bash

./scripts/eval.js 'document.title'
./scripts/eval.js 'document.querySelectorAll("a").length'
./scripts/eval.js 'JSON.stringify(Array.from(document.querySelectorAll("a")).map(a => ({ text: a.textContent.trim(), href: a.href })).filter(link => !link.href.startsWith("https://")))'

Execute JavaScript in active tab (async context). Be careful with string escaping, best to use single quotes.

Screenshot

bash

./scripts/screenshot.js

Screenshot current viewport, returns temp file path

Pick Elements

bash

./scripts/pick.js "Click the submit button"

Interactive element picker. Click to select, Cmd/Ctrl+Click for multi-select, Enter to finish.

Dismiss Cookie Dialogs

bash

./scripts/dismiss-cookies.js          # Accept cookies
./scripts/dismiss-cookies.js --reject # Reject cookies (where possible)

Automatically dismisses EU cookie consent dialogs.

Run after navigating to a page:

bash

./scripts/nav.js https://example.com && ./scripts/dismiss-cookies.js

Background Logging (Console + Errors + Network)

Automatically started by

start.js

and writes JSONL logs to:

~/.cache/agent-web/logs/YYYY-MM-DD/<targetId>.jsonl

Manually start:

bash

./scripts/watch.js

Tail latest log:

bash

./scripts/logs-tail.js           # dump current log and exit
./scripts/logs-tail.js --follow  # keep following

Summarize network responses:

bash

./scripts/net-summary.js

web-browser

NPX Install

Tags

SKILL.md Content

Web Browser Skill

Start Chrome

Navigate

Evaluate JavaScript

Screenshot

Pick Elements

Dismiss Cookie Dialogs

Background Logging (Console + Errors + Network)