Taro utils internal use.

## Function

Color extension

用于判断和过滤空值的工具库，支持对象、数组的递归判断，保留数字0和布尔值false

Detect whether a frontend project is SPA, MPA, Hybrid, or SSG. Determine if Nginx/CDN fallback to index.html is needed.

A business - oriented scene Js Library

Determine the file type of 'pdf,xls,xlsx,doc,docx,ppt,pptx' according to the file arraybuffer. File suffix or file name is not required. Further more, it can avoid wrong judgment by the falsy changes of file suffix.

Session health for DeepSeek Harness: real token-meter data, configurable continue-vs-new decision model. Reactive header badge (compaction-aware), /compass command, context_compass tool.

. 自定义改造 regl 使之兼容小程序环境 - 处理兼容动态函数 - l7eval5 Function.apply - 数据纹理参数取值为空 - gl.getParamter(...) - 兼容事件注册 context_lost、restore - canvas.addEventListener - 增加对 webgl 扩展验证的支持 - gl.getExtension(...) - 增加对小程序环境 imageData、canvas 的判断 - isPixelData、isAliMiniCanvas

Vitarx shared utilities

DeepSeek Harness 本地脱敏插件：在 llm/stream 出口拦截发往云端大模型的请求，将密钥、PII、中文实体（姓名/身份证/公司/机关/地址等）替换为占位符后再发送；用户输入与工具结果在写入本地会话日志前同样遮罩，模型回复经入站还原以原值落盘与显示。

ts 的类型助手

Faithfulness-gated four-layer advertising agent memory plugin for OpenClaw

epoch-agent 契约层：工具 / 事件 / 权限 / 插件的类型定义，零运行时依赖

PC 组件库（Vue3 + Element Plus，对应旧 @kayak/kayak-design-vue2）

Blade Agent 框架无关客户端：会话实时状态机、REST 通道、弹窗登录、页面协作。浏览器与 Node.js 通用。

聚福宝基础插件专用库

DSH 多对话思维导图与静态知识图谱

Downcity shared protocol types for cross-package SDK boundaries.

Zero-config LLM approval gate for DeepSeek Harness: under the "Approve for me" preset every approval request is reviewed by the requesting session's own model; allow becomes allowed-once, anything else falls back to the human.