Agent Skill
Browser Edge Cases skill
browser-edge-casesaden-hive/hive.claude/skills/browser-edge-cases/SKILL.md
SOP for debugging browser automation failures on complex websites. Use when browser tools fail on specific sites like LinkedIn, Twitter/X, SPAs, or sites with Shadow DOM.
always on
39 tokname + description
once used
1,605 tokSKILL.md body
bundled files
1110 scripts
repo stars
11kGitHub
Install the Browser Edge Cases skill
Skills CLI (Claude Code, Codex, Cursor and others)
npx skills add https://github.com/aden-hive/hive --skill browser-edge-cases
Claude Code, by hand (all projects)
git clone --depth 1 https://github.com/aden-hive/hive.git /tmp/hive mkdir -p ~/.claude/skills cp -R /tmp/hive/.claude/skills/browser-edge-cases ~/.claude/skills/browser-edge-cases
For one project only, copy the folder into .claude/skills/ in that project instead. The agent picks it up when a task matches its description.
What it costs your context
Agent Skills load in three steps. Tokens counted with the o200k tokenizer; your model's count will differ a little.
| When | What loads | Cost |
|---|---|---|
| Every session | Name and description | 39 tok |
| When the agent uses it | The SKILL.md instructions | 1,605 tok |
| Only if opened | 11 bundled files (74 KB) | varies |
Until it is used, browser-edge-cases costs about 35× less than the median MCP server we measured (1,362 tokens on every turn). Installing all 24 skills from aden-hive/hive would load 1,783 tokens of descriptions. Skills vs MCP study
Checks
- Ships scripts the agent can run. Read them before installing.
Checked 2026-10-22 · method
What's inside
The headings of its SKILL.md. Read the full file on GitHub.
- Browser Tool Edge Cases
- When to Use This Skill
- SOP: Debugging Browser Tool Failures
- Phase 1: Reproduce & Isolate
- Phase 2: Analyze Root Cause
- Phase 3: Implement Multi-Layer Fix
- Phase 4: Verify Fix
- Pattern Library
- P1: Nested Scrollable Containers
- P2: Element Covered by Overlay
- P3: React Synthetic Events
- P4: Huge DOM / Accessibility Tree
- P5: SPA Hydration Delay
- P6: Shadow DOM
- Quick Reference
- References
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