dsh-office-tool：DeepSeek Harness 的 Office 文档插件
dsh-office-tool 是 DeepSeek Harness (DSH) 的一个 MIT 许可插件，旨在为 agent 提供创建、读取、查询和编辑 .docx、.xlsx 及 .pptx 文档的能力。该插件通过驱动 OfficeCLI 二进制文件执行操作，无需安装 Microsoft Office。它向模型暴露了九种结构化工具，涵盖文档创建、元素增删改查、批量操作及原始命令透传，并支持结构化 JSON 响应以优化错误处理。在 Web 环境下，若搭配 dsh-better-sidebar 插件，可在侧边栏提供实时文档预览；而在无 Web UI 的 headless 模式下，仍可使用全部工
Read MoreMajor Revision to MCP Specification: Protocol Layer Fully Switches to Stateless HTTP
On July 28, 2026, the official MCP team released the largest revision since the protocol was launched: the `initialize` handshake and `Mcp-Session-Id` have been removed, and the core of the protocol has been changed to a stateless request/response model. Remote MCP Servers can be deployed behind load balancers like ordinary HTTP services for horizontal scaling; MRTR now supports elicitation interactions in stateless scenarios; gateway-level routing is implemented via the `Mcp-Method`/`Mcp-Name` headers. This article sorts out the changed mechanism, request comparisons, and key points for developer migration.
Read MoreModel Context Protocol Releases July 28, 2026 Update: Remove Session, Move Towards Stateless HTTP Deployment
On July 28, 2026, MCP officially released the 2026-07-28 edition specification. The core of the protocol has been changed from a stateless bidirectional model to a stateless request/response model: the initialize handshake and Mcp-Session-Id have been removed, server/discover and Mcp-Method header routing have been added, and list responses support ttlMs caching. SEP-2567 replaces the Session scope with an explicit state handle, and MRTR retains the mid-interaction capability of tools. Extensions such as MCP Apps and Tasks have been formalized, and AWS Bedrock AgentCore, Netlify and others have expressed their support. This article sorts out the key points of the changes and production migration recommendations.
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