Every secure API draws a line between code and data. HTTP separates headers from bodies. SQL has prepared statements. Even email distinguishes the envelope from the message. The Model Context Protocol ...

A practical guide to Perplexity Computer: multi-model orchestration, setup and credits, prompting for outcomes, workflows, ...

💡 Reddit 上讨论最多的坑：部分海外用户反映首次充值时微信提示"支付失败"。常见原因是微信支付的境外卡没有开通「人民币支付」权限。解决办法是在微信 App →「服务」→「钱包」→「银行卡」里，点开绑定的境外卡，手动开启人民币交易权限。

前几天，Anthropic 开源了 claude-desktop-buddy，用一块小屏幕显示 Claude Code 里 Buddy 的状态。我看到后想：手头刚好有一块 M5Paper ...