# newton-browser

> newton-browser — koala-studios-newton-browser. Use this tool when you need to control a local browser instance programmatically, enabling automation of web interactions and observations. It solves problems such as automating web workflows, capturing screenshots, and interacting with web pages in a secure and isolated environment. The newton-browser tool takes in commands and outputs controlled browser interactions, screenshots, and observed page data, and is ideal for use cases requiring local, agent-agnostic browser automation with robust security features.

Canonical page: https://skillsregistry.net/skills/koala-studios-newton-browser  
JSON: https://api.skillsregistry.net/v1/skills/koala-studios-newton-browser

## Description

MCP server for local browser control via Chrome/Edge extension, enabling agents to open isolated tabs, observe pages, take screenshots, and interact with accessible controls using an existing browser profile. It is agent-agnostic, local-only, and supports safe session scoping with origin grants and sensitive-data blocking.

## Trust

- **Trust score (0–1):** 0.57
- **Verification tier:** scanned
- **Last scanned:** 2026-08-29

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** browser-automation
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/d5t5cdp7pn)
- **Repository:** <https://github.com/Koala-Studios/newton-browser>

## 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": "koala-studios-newton-browser"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/koala-studios-newton-browser` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/koala-studios-newton-browser/pull`

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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