dsh-office-tool: Office Document Plugin for DeepSeek Harness
dsh-office-tool is an MIT-licensed plugin for DeepSeek Harness (DSH) designed to provide agents with the capabilities to create, read, query, and edit .docx, .xlsx, and .pptx documents. It executes operations by invoking the OfficeCLI binary, removing the need to install Microsoft Office. The plugin exposes nine structured tools to the model, covering document creation, element CRUD operations, batch operations, and raw command passthrough, while supporting structured JSON responses to optimize error handling. In a web environment, when paired with the dsh-better-sidebar plugin, it offers real-time document previews in the sidebar; in a headless mode without a Web UI, all tools remain fully accessible.
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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