Open Platform Product Manager · AI × platform ecosystems
Turn thinking about AI
into things you can build.
I'm Henson (Zhu Yawei) — an open-platform product manager using AI to redraw the boundaries of platform and ecosystem products. Opinions written down, practice built. This is where they accumulate.
Latest
Blog + AI PracticeTearing apart Feishu's two agent connections over the same API: MCP and CLI
Over the same OpenAPI, Feishu built two agent-facing connection layers: lark-mcp, with 1,271 auto-generated tools, and lark-cli, with a dozen hand-curated domains. After tearing through the source, tool descriptions, REST mappings, and shortcut layer, my takeaway is not that one replaces the other. They occupy two points on the same "coverage × quality" frontier: MCP gives broad coverage at low marginal cost; CLI + skills hand-scrubs high-friction tasks. And in Feishu's case, the 20× star gap sends a clear developer-attention signal: the first auto-generated wrapping layer rarely forms a moat on its own.
From traditional to AI-era open platforms: when your caller stops being human
For a decade, open platforms optimized for how an experienced human would use them. When the caller becomes an Agent, what you measure, what you design, and how you verify all change. Three shifts learned by actually putting an Agent end-to-end on the POIZON Open Platform — plus an unromantic conclusion: the real bar isn't technical.
Multi-Agent Workflow
A supervised, semi-autonomous pipeline that turns "a goal" into "accepted code" — one orchestrator decomposes and schedules, five specialist agents do the work, and it stops at three fixed human gates (PRD, design, real-device).