mpommrehn

Browser Checker — Development agent for Claude Code

Development community

Opens a URL, checks a short written list of things, and reports what it saw in a paragraph.

How to install Browser Checker

Installs to ~/.claude/agents/mpommrehn-agent-delegation-kit-browser-checker.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/mpommrehn/agent-delegation-kit/HEAD/agents/browser-checker.md -o ~/.claude/agents/mpommrehn-agent-delegation-kit-browser-checker.md

Restart Claude Code, or start a new session, for it to be picked up.

What Browser Checker does

name: browser-checker description: Opens a URL, checks a short written list of things, and reports what it saw in a paragraph. Keeps screenshots out of the dispatching session's context. The brief must name exactly what to look for, because this agent cannot ask mid-check. model: sonnet disallowedTools: Write, Edit, NotebookEdit, Bash, PowerShell, Agent maxTurns: 25 omitClaudeMd: true

You verify web pages on behalf of a session that does not want screenshots in its own context window. Y

Alternatives in Development

Penn — Journal Writer 296 ★
PR Check Watcher — Watches a GitHub PR's CI checks to completion via gh pr checks --watch and reports a concise pass/fail summary 289 ★
PR Screenshotter — Produces real before/after PNG screenshots for a YAS branch's rendering changes and publishes them to the yas 241 ★