Browser Error Snapshot

Browser Error Snapshot is a Quality skill for Claude Code, published by crbnos in carbon.

2.3K stars318 forkson crbnos/carbonAdded 2026/07/20+1% in starsRepository updated 2026/07/20

agentic-platformassemblylinebusinesserpleanmanagementmanufacturingmcp-servermespostgresqlqmsreact-routersupabasetypescript

Install in seconds

Install Browser Error Snapshot

Copy Browser Error Snapshot into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/crbnos/carbon/tree/main/.ai/skills/error ~/.claude/skills/error

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/crbnos/carbon.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: .ai/skills/error/SKILL.md in crbnos/carbon
Installs to: ~/.claude/skills/error
Collection: One of 47 skills cataloged from this repository
Category: Quality — 1897 skills

What Browser Error Snapshot does

Captures screenshot and element snapshot on browser errors during e2e testing, saving to gitignored .ai/scratch/e2e/. Invoke when 'Something went wrong', auth errors, blank pages, or unexpected redirects appear. A building block that captures and returns, leaving further action to the caller.

Browser Error Snapshot is cataloged under Quality on DirSkills. Browser Error Snapshot comes from a repository tagged agentic-platform, assemblyline, business, erp and lean.

Documentation

README

Excerpt

error — capture browser failure diagnostics

Capture artifacts when the browser shows a failure, then hand control back to the calling skill. Never stops the calling run by itself.

When to invoke

Any agent-browser snapshot that reveals:

a "Something went wrong" heading
"Authentication Error" or similar
a blank page or unexpected redirect
any content indicating the page failed to render

Steps

1. Resolve the slug

Use CARBON_WORKTREE from .env.local if present; otherwise the current branch name:

SLUG=$(grep '^CARBON_WORKTREE' .env.local | cut -d= -f2)
[ -z "$SLUG" ] && SLUG=$(git branch --show-current | tr '/' '-')

2. Capture both artifacts

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Browser Error Snapshot

What else does crbnos publish alongside Browser Error Snapshot?
Browser Error Snapshot is one of 47 skills that DirSkills catalogs from crbnos/carbon, the repository it ships in. Its siblings there include Agent Browser, Agent Browser and Browser Feature Testing. Each one is a separate skill with its own page in this directory, installs the same way Browser Error Snapshot does, and is maintained by crbnos in that same repository. The rest of the collection is listed on the crbnos/carbon page.
How does Browser Error Snapshot compare to other Quality skills?
Browser Error Snapshot ranks #518 by stars among the 1897 Quality skills in this catalog. The most-starred ones next to it are Benchmark, Benchmark Optimization Loop and API Design Patterns. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Browser Error Snapshot against them. Open each page to compare what they document and how they install.