Zhihu Deep Knowledge Search for Agents The target keyword is Zhihu deep knowledge search agent . The intent is to use Zhihu for long-form Chinese reasoning, expert comparison, and practical context. AutoSearch helps agents query Zhihu as part of MCP-native deep research across 40 channels, including 10+ Chinese sources, while keeping retrieval separate from the LLM. Zhihu is useful because many answers explain tradeoffs, history, and opinion in detail. It is also uneven. Some answers are expert, some are promotional, and some are outdated. An agent workflow should preserve that uncertainty. Why Zhihu Zhihu often captures questions that do not fit short social posts. Developers discuss frameworks, students compare research paths, product users explain tradeoffs, and professionals write long answers about market structure. For Chinese deep research, that long-form context can be valuable. Use Zhihu when the task needs explanation, not just reaction. For fast public sentiment, Weibo may be better.…