Lightpanda adds HTTP MCP multi-session support

This is a major step forward for scaling AI agent swarms; by moving beyond single-agent setups and utilizing lightweight, multi-isolate browser parking, Lightpanda is directly targeting the resource bottlenecks of running browser-use agents in production.

• –Parallel Agent Support: Allows multiple agents to connect to one Lightpanda instance via HTTP transport, routing each to its own isolated session using the Mcp-Session-Id header.
• –Session Management Tools: New APIs like session_new, session_list, and session_close provide finer control over agent environments.
• –Resource Optimization: Refactoring the MCP server to support multiple V8 isolates with parking ensures efficient memory and CPU usage, crucial for high-concurrency scraping and automation.
• –Zero-Rendering Advantage: Combines Zig-based performance (avoiding heavy Chrome/Firefox rendering code) with native agent APIs (like AXTree and Markdown output) to keep latency low.