收录各大搜索引擎与商业爬虫的 User-Agent、抓取行为、渲染能力与来路 IP 数据，为站长提供「识别 - 分析 - 拦截」全流程参考。取名源自镇守门户的瑞兽，为网站守住爬虫访问的大门。
| User-Agent | 爬虫名称 | 类型 | 抓取频率 | 抓取深度 | 遵守 Robots | 是否活跃 |
|---|---|---|---|---|---|---|
| Spider | Spider | AI数据 | Unclear at this time. | — | 无视 | 停用 |
| TavilyBot | TavilyBot | AI数据 | Unclear at this time. | — | 无视 | 停用 |
| Terra Cotta | Terra Cotta | AI数据 | Unclear at this time. | — | 无视 | 停用 |
| TerraCotta | TerraCotta | AI数据 | Unclear at this time. | — | 遵守 | 停用 |
| Thinkbot | Thinkbot | AI数据 | Unclear at this time. | — | 无视 | 停用 |
| TikTokSpider | TikTokSpider | AI数据 | Unclear at this time. | — | 无视 | 停用 |
| TongyiBot | Alibaba Qianwen | AI数据 | Unclear at this time. | — | 无视 | 停用 |
| Trae | Trae | AI数据 | Unclear at this time. | — | 无视 | 停用 |
| TwinAgent | Twin, a platform that creates automated workers to perform t | AI数据 | Unclear at this time. | — | 无视 | 停用 |
| UseAI | UseAI | AI数据 | Unclear at this time. | — | 无视 | 停用 |
| VelenPublicWebCrawler | VelenPublicWebCrawler | AI数据 | No information. | — | 遵守 | 停用 |
| WARDBot | WEBSPARK | AI数据 | Unclear at this time. | — | 无视 | 停用 |
| Webzio-Extended | Webzio-Extended | AI数据 | Unclear at this time. | — | 无视 | 停用 |
| wpbot | wpbot | AI数据 | Unclear at this time. | — | 无视 | 停用 |
| WRTNBot | WRTNBot | AI数据 | Unclear at this time. | — | 无视 | 停用 |
| xAI-Grok | xAI-Grok | AI数据 | Unclear at this time. | — | 无视 | 停用 |
| YaK | YaK | 搜索引擎 | Unclear at this time. | — | 无视 | 停用 |
| YandexAdditional | YandexAdditional | AI数据 | No information. | — | 遵守 | 停用 |
| YandexAdditionalBot | YandexAdditionalBot | AI数据 | No information. | — | 遵守 | 停用 |
| YiBot | YiBot | AI数据 | Unclear at this time. | — | 无视 | 停用 |
| YiyanBot | Baidu yiyan | AI数据 | Unclear at this time. | — | 无视 | 停用 |
| ZanistaBot | ZanistaBot | 搜索引擎 | Unclear at this time. | — | 无视 | 停用 |
| Googlebot-Mobile | Googlebot-Mobile | 搜索引擎 | 未知 | — | 无视 | 停用 |
| Mediapartners | Mediapartners | 服务爬虫 | 未知 | — | 无视 | 停用 |
| aiohttp | aiohttp | 通用工具 | 未知 | — | 无视 | 停用 |
| httpx | httpx | 通用工具 | 未知 | — | 无视 | 停用 |
| libwww-perl | libwww-perl | 通用工具 | 未知 | — | 无视 | 停用 |
| httpunit | httpunit | 通用工具 | 未知 | — | 无视 | 停用 |
| Nutch | Nutch | 搜索引擎 | 未知 | — | 无视 | 停用 |
| phpcrawl | phpcrawl | 通用工具 | 未知 | — | 无视 | 停用 |