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Agent Browser Core

Community
bighardperson
agent-browser-core

OpenClaw skill for the agent-browser CLI (Rust-based with Node.js fallback) enabling AI-friendly web automation with snapshots, refs, and structured commands.

Overview

Publisherbighardperson
Repositorycomputer-science-skills-collection
Skill nameagent-browser-core
Stars
66
Forks
10
Bundled files
6
Links
Skill sourceRepository
  • Markdown instructions

    A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.

  • Works with any LLM

    AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.

  • 6 bundled files

    Scripts, templates, and references the model can read while it works. Files are read-only and never executed.

  • Open source

    Published by bighardperson on GitHub. Read the source before you install it.

Installation

Install the Agent Browser Core AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

1

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

  1. Open the app and go to Plugins → Skills.
  2. Choose "Install from GitHub".
  3. Paste the skill folder URL below and confirm.
    https://github.com/bighardperson/computer-science-skills-collection/tree/main/skills/Agent%20Browser%20Core
  4. Enable the skill in any chat where you want it available.
Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.

Use it in TypingMind

Enable Agent Browser Core in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Agent Browser Core on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Agent Browser Core is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

  • Loaded only when it is needed

    The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.

  • Switch models mid-chat

    Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

Agent Browser Skill (Core)

Purpose

Provide an advanced, production-ready playbook for using agent-browser to automate web tasks via CLI and structured commands.

Best fit

  • You need deterministic automation for AI agents.
  • You want compact snapshots with refs and JSON output.
  • You prefer a fast CLI with Node.js fallback.

Not a fit

  • You require a full SDK or custom JS integration.
  • You must stream large uploads or complex media workflows.

Quick orientation

  • Read references/agent-browser-overview.md for install, architecture, and core concepts.
  • Read references/agent-browser-command-map.md for command categories and flags.
  • Read references/agent-browser-safety.md for high-risk controls and safe mode rules.
  • Read references/agent-browser-workflows.md for recommended AI workflows.
  • Read references/agent-browser-troubleshooting.md for common issues and fixes.

Required inputs

  • Installed agent-browser CLI and browser runtime.
  • Target URLs and workflow steps.
  • Session or profile strategy if authentication is required.

Expected output

  • A clear command sequence and operational guardrails for automation.

Operational notes

  • Snapshot early, act via refs, then snapshot again after DOM changes.
  • Use --json for machine parsing and scripting.
  • Use waits and load-state checks before actions.
  • Close tabs or sessions when done to release resources.

Safe mode defaults

  • Do not use eval, --allow-file-access, custom --executable-path, or arbitrary --args without explicit approval.
  • Avoid network route, set credentials, and cookie/storage mutations unless the task requires it.
  • Allowlist domains and block localhost or private network targets.

Security notes

  • Treat tokens and credentials as secrets.
  • Avoid --allow-file-access unless explicitly required.

Bundled files

The model reads these on demand while the skill is loaded. They are exposed as readable files and are never executed.

Frequently asked questions

What does the Agent Browser Core AI skill do?

OpenClaw skill for the agent-browser CLI (Rust-based with Node.js fallback) enabling AI-friendly web automation with snapshots, refs, and structured commands.

Why use Agent Browser Core on TypingMind?

Because you install it once and use it with any model. Agent Browser Core is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Agent Browser Core in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/bighardperson/computer-science-skills-collection/tree/main/skills/Agent%20Browser%20Core. TypingMind reads its SKILL.md and bundles its files and installs it as a skill you can enable per chat.

Which AI models can use Agent Browser Core?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Agent Browser Core?

As many as you like. As long as a model supports skills, you can use Agent Browser Core with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Agent Browser Core AI skill free?

It is published on GitHub by bighardperson. Check the repository for licensing terms. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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