Gasoline v0.5.00 Released

Jan 4, 2026

Brenn Hill

What’s New in v0.5.00

Gasoline v0.5.00 marks the initial public release of the Gasoline MCP protocol and extension. This release includes core browser observability features for AI coding assistants.

Features

Browser Telemetry Capture — Real-time streaming of console logs, network requests, and exceptions
MCP Protocol Integration — Compatible with Claude Code, Cursor, Copilot, and other MCP clients
4-Tool Interface — observe, generate, configure, interact tools for full-stack automation
Zero Dependencies — Lightweight Go binary with no external service requirements

Capabilities

Real-time log and error capture
Network request/response inspection
Page interaction and automation
CSS-based element highlighting
Form filling and submission automation

Get Started

curl -sSL https://raw.githubusercontent.com/brennhill/gasoline-agentic-browser-devtools-mcp/STABLE/scripts/install.sh | bash
gasoline-mcp --help

Install the browser extension from the Chrome Web Store or load it manually via Developer Mode.

Full Changelog

v0.5.00 Release