Show HN: Public Browser MCP – +48% speed -33% token/session vs. AgentBrowser

AI Digest

Public Browser 3.0.0在基准测试中实现+48%速度、-33% token消耗，对比AgentBrowser展现显著性能优势，同时优化了真实Chrome配置文件兼容性与CSS选择器严格性。

Public Browser 3.0.0 shows 48% speed boost and 33% lower token usage vs AgentBrowser in benchmarks, with improved real Chrome profile compatibility and stricter CSS selectors.

Key points

• 3.0版本在30项测试中全项通过，token使用量降低33% 3.0 passes all 30 benchmarks with 33% lower token usage
• 需同步更新服务器与Python客户端以兼容新版本 Server and Python client must be updated together
• 真实Chrome配置文件无法复用登录状态且禁用调试端口 Real Chrome profiles lose login state and disable debug ports
• CSS选择器严格匹配机制影响原有自动化流程 Strict CSS selector matching impacts automation flows
• 新增安全验证要求需更新脚本API密钥 New security requirements mandate script API key

Takeaway: Public Browser 3.0通过性能优化和架构改进，显著提升浏览器自动化效率。 / Public Browser 3.0 enhances automation efficiency through performance optimizations and architectural improvements.

Why it matters 展示浏览器自动化技术的创新方向，对性能敏感型AI应用有实际参考价值。