# jev-mcp

> jev-mcp — legostin-jev-mcp. Use this tool when you need to integrate AI decision-making with real-world browser interactions, enabling agents like Claude Code and Codex to drive a Chrome browser with precise control and human oversight. It solves problems of automated browser testing, AI-driven web navigation, and calibrated decision-making, providing outputs like debug traces and confidence metrics. With inputs like typed decisions and human-in-the-loop questions, jev-mcp is ideal for applications requiring rapid, safe, and transparent AI-driven browsing.

Canonical page: https://skillsregistry.net/skills/legostin-jev-mcp  
JSON: https://api.skillsregistry.net/v1/skills/legostin-jev-mcp

## Description

MCP server that lets Claude Code, Codex & AI agents drive a real Chrome browser with JEV (TypeSafe System One): ~100 ms typed decisions, calibrated confidence, human-in-the-loop questions, safety gates and a debug trace.

## Trust

- **Trust score (0–1):** 0.74
- **Verification tier:** verified
- **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/legostin/jev-mcp)

## 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": "legostin-jev-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/legostin-jev-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/legostin-jev-mcp/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