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agnt
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agnt

Active·★ 22·Apache-2.0·Updated 2026-10-17

agnt is a tool that bridges AI coding agents with the browser, providing visual debugging, real-time error capture, and interactive feedback capabilities. It allows agents to 'see' and 'interact' with web applications, significantly enhancing the AI-assisted development workflow.

#AI Agent Tooling#Browser Automation#Visual Debugging#Frontend Development#Real-time Feedback#Development Workflow
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Guides
#UI/UX Testing
#Context Management
$ Install
$ npm install -g @standardbeagle/agnt
↗ Visit site★ GitHub
01

Features

01Browser Superpowers for AI Agents (screenshots, DOM inspection, visual debugging)
02Real-time Error Capture (JavaScript errors, network traffic, performance metrics)
03Interactive Feedback (send messages, draw wireframes directly on UI)
04Enhanced Context for AI (structured data to reduce token usage and consolidate errors)
05Device & Accessibility Testing (tunneling for mobile, automated a11y audits)
02

Compatibility

Node.js
Runtime
Verified via docs
Go
Runtime
Verified via docs
MCP-compatible AI assistant
AI Agent Platform
Verified via docs
Python (Pip/uv)
Package Manager
Verified via docs
npm
Package Manager
Verified via docs
03

Quick start

1
$ npm install -g @standardbeagle/agnt
04

Use cases

↳Vibe coding and AI-assisted development sessions
↳Visual debugging and UI reviews by AI agents
↳Mobile and cross-device testing with full instrumentation
↳Automated accessibility audits and frontend error tracking
↳Remote collaboration with shared visual context for AI and humans
05

Alternatives

⚡Top VS:
VSbrowser-mcp★58→VSoya-browser★351→VScloakbrowser-mcp★169→

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On this page
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standardbeagle /
agnt
↗

MCP Server for Development Tooling - Project Detection, Process Management, and Reverse Proxy with Frontend Instrumentation

22Apache-2.0
Last commit6d ago
StatusActive
CategoryBrowser Automation
Links
Documentation↗Discussion↗Issues↗Releases↗
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