Run 7,000 browser sessions on a single machine
A native browser engine for AI agents. No Chrome. No Selenium. ~50ms per page. Free and open source.
$ git clone https://github.com/suhteevah/wraith-browser && cd wraith-browser && cargo build --releaseHow it works
Install
One command. 15MB binary. No Chrome, no Selenium, no browser drivers.
Connect via MCP
wraith-browser serve --transport stdio — works with Claude Code, Cursor, and any MCP client.
Automate
Navigate, extract, fill forms, build knowledge graphs. 130 tools at your fingertips.
Want to understand the internals? Read the engine architecture deep dive or explore the snapshot model.
Why Wraith?
Native Engine
15MB binary. html5ever-based parsing. ~50ms per page. Run thousands of concurrent sessions without Chrome overhead.
130 MCP Tools
Navigation, extraction, vault, knowledge graph, entity resolution, time-travel debugging, automation scripts, and more.
Knowledge Graph
Every page cached and searchable. Vector embeddings, entity linking, full-text search via Tantivy.
Scale with confidence
From free tier to enterprise. SSO, RBAC, SOC 2 compliance, dedicated infrastructure, and priority support for teams that need reliability at scale.