Blog
News, releases, and deep dives from the Wraith project.
Running 1,000 Concurrent Browser Sessions on a $5 VPS
How Wraith Browser's native engine runs 1,000 concurrent sessions on a $5 Hetzner VPS — no Chrome, 8 MB per session.
MCP Tools vs Playwright: A Different Model for Browser Automation
How MCP-native browser tools compare to Playwright and Puppeteer for AI agent workflows — and when to use each.
How We Built a Browser Engine in Rust (And Why)
Why we chose Rust, html5ever, and QuickJS to build a native browser engine for AI agents — architecture decisions, trade-offs, and lessons learned.
Building a Knowledge Graph From Web Data With MCP Tools
Learn how to build a knowledge graph from web data using MCP tools for entity extraction, linking, and semantic search.
Browser Automation Without Chrome: Why AI Agents Need a Native Engine
Browser automation without Chrome is now possible. Learn why AI agents need a native engine for speed, scale, and browser compatibility.