Opencli Browser

Q: What is a Claude Code skill and how does the Opencli Browser skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Opencli Browser is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Dev Tools category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Dev Tools · Sub-category: cli-builders · Last updated: 2026-05-30

ai:agent type:cli

Use when an agent needs to drive a real Chrome window via opencli — inspect a page, fill forms, click through logged-in flows, or extract data ad-hoc. Covers the selector-first target contract, compound form fields, stale-ref handling, network capture, and the agent-native envelopes the CLI returns. Not for writing adapters — see opencli-adapter-author for that.

Security AStatic scan found no risk patternsHow grading works ›

About this skill (catalog notes)

Opencli Browser includes a dedicated installation section; pricing or quota commentary; 18 code blocks for direct copy-paste. At roughly 4,325 words the SKILL.md is on the longer end of the catalog distribution.

License: Apache-2.0
Original author: mxyhi
Indexed lastmod: 2026-05-30
Catalog position: Dev Tools · cli-builders
Indexed related skills: 10

How Opencli Browser fits the catalog

Opencli Browser sits in the Dev Tools category under the cli-builders sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

The first reader of this CLI is an agent, not a human. Every subcommand returns a structured envelope that tells you exactly what matched, how confident the match is, and what to do if it didn't. Lean on those envelopes — do not guess.

What this skill does

Opencli Browser is a community-contributed Claude Code skill in the cli-builders sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/opencli-browser/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when an agent needs to drive a real Chrome window via opencli — inspect a page, fill forms, click through logged-in flows, or extract data ad-hoc. Covers the selector-first target contract, compound form fields, stale-ref handling, network capture, and the agent-native envelopes the CLI returns.

Who uses this skill

The Opencli Browser Claude Code skill is built for developers, power users, and teams automating repetitive workflows and improving developer experience. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 115,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/opencli-browser
curl -L https://claudskills.com/skills/opencli-browser/SKILL.md \
  -o ~/.claude/skills/opencli-browser/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/opencli-browser/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/opencli-browser/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\opencli-browser\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Opencli Browser Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/opencli-browser/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Opencli Browser skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Opencli Browser skill?

Use Opencli Browser when your Claude Code task falls under the Dev Tools category — specifically in the cli builders area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Opencli Browser" or describe the task and let Claude pick). Browse related skills at /category/tools/.

What is a Claude Code skill and how does the Opencli Browser skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Opencli Browser is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Dev Tools category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/mxyhi/ok-skills/blob/HEAD/opencli/opencli-browser/SKILL.md
License: Apache-2.0
Author: mxyhi

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

mxyhi. (2026). Opencli Browser [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/opencli-browser/

BibTeX

@misc{opencli-browser-2026,
  author    = {mxyhi},
  title     = {Opencli Browser [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/opencli-browser/}
}

Embed this skill

Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →

Badge

[![ClaudSkills](https://claudskills.com/badge/opencli-browser.svg)](https://claudskills.com/skills/opencli-browser/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)

Security scan

Grade A · scanned 2026-06-13 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

✓ Prompt injection
✓ Data exfiltration
✓ Supply chain
✓ Reverse shell
✓ Credentials
✓ Execution
✓ Filesystem
✓ Persistence
✓ Obfuscation
✓ Network

Show this grade on your repo (click to copy):

[![Security: A](https://img.shields.io/badge/Security-A-2e7d32)](https://claudskills.com/skills/opencli-browser/#security)

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Browse all Dev Tools skills → Top 100 skills

Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills. · What's New · Install guide · About · llms.txt

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