# browser-agent

> browser-agent — lll-404-browser-agent. Use this tool when you need to automate browser interactions and tasks, such as data scraping, testing, or workflow automation, with a flexible framework that supports multiple extension modes and command-line interface. It solves problems like repetitive browsing tasks, automated testing, and data extraction, providing inputs like scripts and commands, and outputs like automated browser actions and extracted data. Ideal for use cases where efficient browser automation is required, such as web development, QA testing, or data mining.

Canonical page: https://skillsregistry.net/skills/lll-404-browser-agent  
JSON: https://api.skillsregistry.net/v1/skills/lll-404-browser-agent

## Description

浏览器自动化 AI Agent 框架 — MCP Server + CLI + 多模式扩展

## Trust

- **Trust score (0–1):** 0.18
- **Verification tier:** scanned
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **License:** MIT
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/LLL-404/browser-agent)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "lll-404-browser-agent"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/lll-404-browser-agent` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/lll-404-browser-agent/pull`

---
SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt