说实话，MCP 挺烂的。它占用太多的上下文窗口，你还得不停地开关它，而且认证体验也很糟糕。我受够了在 Chrome 里通过 MCP 用 Claude，今晚花了 30 分钟“氛围编码” (vibe coded) 了一个 Playwright 的 CLI 封装工具，结果我团队告诉我 Vercel 已经做过了，笑死。但它好用了 100 倍，而且作为一个 CLI 工具只有大约 100 行代码 (100LOC)。
#### Morgan
@morganlinton · 10h ago
The cofounder and CTO of Perplexity, @denisyarats just said internally at Perplexity they’re moving away from MCPs and instead using APIs and CLIs 👀
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One Sentence Summary
Garry Tan criticizes the Model Context Protocol (MCP) for context window bloat and poor UX, sharing his experience building a lightweight CLI alternative.
Summary
In response to news of Perplexity moving away from MCP, Garry Tan shares his negative experience with the protocol, citing high context window usage and poor authentication. He describes 'vibe coding' a 100-line CLI wrapper for Playwright in 30 minutes as a superior alternative to using Claude via MCP in Chrome. He notes that while Vercel has a similar solution, his experiment proved that simple CLI tools can outperform complex protocols in specific developer workflows, offering better performance and simplicity.
AI Score
88
Influence Score 251
Published At Today
Language
English
Tags
MCP
Model Context Protocol
Developer Tools
CLI
Playwright