Blog
Engineering blog
Technical deep-dives, architecture decisions, and lessons learned building browser automation infrastructure for AI agents.
CDPArchitecturePlaywright
Why we built Scout on CDP instead of Playwright proxies
How direct CDP access enables finer control over browser state, network interception, and JavaScript execution than high-level automation libraries.
2025-06-01·8 min read
RefsAIDesign
Designing the ref system for AI-first browser automation
The @ref identifier system bridges the gap between AI snapshot outputs and deterministic browser commands without needing CSS selectors.
2025-05-18·6 min read
Multi-agentConcurrency
Multi-agent browser control
Running concurrent AI agents across isolated browser sessions, sharing memory, and coordinating tasks without conflicts.
2025-04-30·10 min read
MemoryStateArchitecture
Memory architecture for long-running AI browser agents
How Scout manages short-term session state, long-term pattern storage, and cross-agent knowledge sharing for reliable long-running automation.
2025-04-10·7 min read