sofagent is an open-source FDE Harness for AI coding agents — on entry, write your business judgment into files (workflows, ontology, AI nodes); after departure, audit every change against them. 25 codified audit rules, tamper-evident chain, snapshots, and an MCP toolset (104 tools, 11 plugins). Everything can be FDEing.

Quality gate for AI/Codex-generated pull requests: blocks TODO leftovers, leaked secrets, sloppy commits and red CI before they reach main.

Normify · DSH 插件：把项目架构写成归一化的分形模块树，三层校验（写时 / 校验 / 冻结回执）、30 个 normify_* 工具 + normify-gen 技能，一键渲染单文件交互式架构图；支持伴随式开发（change_open → brief → check → 实施 → refresh → change_close）。

DSH 上的类 VSCode 编码体验：Monaco 编辑器（文件页签/QuickOpen/状态栏，可驻 DSH 0.1.5+ 官方右侧 Sidebar 与对话同屏）+ 命令栏（Ctrl+Shift+P）与可扩展指令系统 + VS Code 兼容代码片段（.code-snippets 全局/项目，IntelliSense 展开）+ Agent 编辑差异审查（整文件差异/采纳/拒绝/归档/回滚）+ SVN 集成（侧栏变更面板/日志弹窗/并排差异）+ 语言服务器（LSP）智能（跳转定义/引用/hover/大纲