browser

92 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By ryanthedev/oberskills (GitHub) · coding · 64 stars · scanned at commit 746b3c0

Controls a live Chrome browser through a persistent puppeteer-core MCP connection — click, type, hover, drag, fill forms; navigate pages; take screenshots and export PDFs; read the DOM and accessibility tree; run Lighthouse audits and Core Web Vitals traces; intercept, record, stub, or block network requests; export HAR traffic; emulate devices and network conditions; manage browser storage; upload and download files. Use when interacting with or automating a running browser, clicking elements,…

Works with any agent that supports SKILL.md skills.

What this skill can do

Connects to the internet

This is disclosed by the author in the skill's SKILL.md or README.

Found in 4 places.

mcp/src/lib/agent.ts, line 210...(args.allowNetwork ? {} : { disallowedTools: ["WebSearch", "WebFetch"] }),
mcp/src/tools/run-eval.ts, line 49"WebSearch/WebFetch disallowed unless allow_network, " +
mcp/src/tools/run-eval.ts, line 81allow_network: z.boolean().default(false).describe("When false, WebSearch/WebFetch are disallowed in subject sessions."),

Show 1 more

mcp/src/tools/run-eval.ts, line 87"WebSearch/WebFetch stay disallowed unless allow_network.",

Runs commands on your computer

The author does not mention this. It runs automatically when the plugin is installed. Expected for a coding skill.

Found in 6 places.

.claude-plugin/plugin.json, line 12"command": "bun",
.claude-plugin/plugin.json, line 16"command": "bun",
.claude-plugin/plugin.json, line 26"command": "command -v bun >/dev/null 2>&1 || exit 0; diff -q \"${CLAUDE_PLUGIN_ROOT}/mcp/package.json\" \"${CLAUDE_PLUGIN_DATA}/package.json\" >/dev/null 2>&1

Show 3 more

.claude-plugin/plugin.json, line 30"command": "command -v bun >/dev/null 2>&1 || exit 0; diff -q \"${CLAUDE_PLUGIN_ROOT}/mcp-browser/package.json\" \"${CLAUDE_PLUGIN_DATA}/mcp-browser/package.jso
.mcp.json, line 4"command": "bash",
.mcp.json, line 8"command": "bash",

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'browser' ] || [ -L ~/.agents/skills/'browser' ]; then echo 'A skill folder named browser already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/ryanthedev/oberskills' "$d" && git -C "$d" checkout --quiet '746b3c0e4e57c5872df67d8b9d865d38cca86e6a' -- 'skills/browser' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/browser' ~/.agents/skills/'browser' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'browser' ~/.claude/skills/'browser' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

Badge for your README

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SkillTrust badge for ryanthedev/oberskills

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Score history

Date	Version	Score
2026-11-08	`746b3c0`	92