Plugins

Folds the tool-definition prompt surface when many MCP servers are installed: a static KV-cache-stable catalog plus BM25/bge-m3 hybrid tools_search and batch tools_schema expansion, so hundreds of tools stay discoverable without spending their full schemas every turn.

Cloudflare D1 tools for agents: d1_list/query/exec/schema/stats/health over the D1 HTTP API, read-only by default with a SQLite-accurate lexical guard, LIMIT row cap, CSV/JSON query output and an approval-gated write path.

Live plugin-topology viewer for DeepSeek Harness: the wiring diagram of every mounted plugin, its runtime activity, a composer-side star map — and a composition workbench that edits the wiring on the graph itself (previewed, validated, backed up, reversib

dsh plugin: token-efficient prompt-side shim for the official MCP client — folds mcp__* tool schemas out of every assembled prompt and exposes two constant meta-tools (mcp_list / mcp_call) instead

DSH 工程师级数据库插件（修复版 fork）：sql_list/query/exec/schema/stats/health 六工具，SQLite/MySQL/PostgreSQL 三引擎、多连接、只读模式与写操作审批门、词法级只读保护、流式行数钳制 + LIMIT 下推、查询/写超时硬兜底与连接超时。

Control which tool schemas are injected into the DeepSeek Harness model context. Registers a tool_visibility manager tool AND a settings-page UI (Settings → 工具注入控制) with per-tool toggles; backed by the framework-native tools.restrict filter and persisted

Vision browser tool: drives real Chrome over CDP with browser-use and reads the page with deepseek-v4-flash-vision-exp, so canvas text, text baked into images and values in rendered charts are readable; returns JSON validated against a caller-supplied schema and reports per-run token cost.

The small deterministic operations an agent needs mid-task. JSON/YAML round-trip, JSON Schema validation, text diff, JWT decode, regex testing, SQL dialect transpiling, QR codes, timezone and unit conversion, page screenshots.

修复在DSH中使用自定义提供方模型时会遇到的toolcall json schema被错误解析后不断产生错误toolcall的问题，同时提供长时间等待toolcall跳过的功能。

DSH Tool Router — deterministically shrink model-visible tool schemas per step with a safe fallback

开发者工具包：一键生成合规 dsh 插件脚手架（默认 TypeScript，可选 JavaScript）、按三条硬规则校验 schema、生成社区注册表发布条目。

A typed, inference-capable ontology (TBox + ABox) plugin for DeepSeek Harness — durable domain knowledge the agent can define, assert against, and query under schema constraints.

MCP-Adapter für DeepSeek Harness — ein Proxy-Tool statt jedes MCP-Schema in den Kontext zu kippen.