dsh-agent-mailbox：在现有 DSH 会话里接入项目级 agent-mailbox
dsh-agent-mailbox 是 polaris-smart 维护的 DeepSeek Harness 工作流插件（v0.8.0，Node≥22.18，MIT）。它通过私有 employee-session 连接文件，把已有 DSH 会话接到本地 agent-mailbox v0.8，注册 project_* MCP 工具，支持共享资源、收件箱回复与分配任务进度，不启动额外员工 CLI、不配置 LLM Provider。文章说明 0.8 迁移、overlay 配置项 sessionFile/executable，以及 workbench 与身份边界等注意事项。
Read MoreDeepSeek Harness Plugin: dsh-agent-mailbox
`dsh-agent-mailbox` is a plugin in the DeepSeek Harness (DSH) ecosystem designed to address communication barriers between agents. It breaks the limitation of existing messaging plugins that assume all participants are DSH sessions, enabling interoperability among DSH sessions, MCP clients, and A2A agents. Built on a localized, zero-runtime-dependency architecture, it supports HTTP, JSON-RPC 2.0, and SSE streaming. Its features include threads, receipts, broadcasting, signature verification, state awareness, and message recall. It is easy to install and supports multiple integration methods, including DSH command-line tools, MCP integration, and HTTP interfaces, ensuring reliable and secure inter-agent communication in complex workflows.
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