Dsh Btw — Development skill for Claude Code

dsh-btw

dsh（DeepSeek Harness）全局命令插件：`/btw` 进行**一次不计入会话记忆的问答**，等价于 Claude Code 的 `/btw` 指令。

A global-command plugin for DeepSeek Harness (dsh): `/btw` performs a **one-off Q&A that is not recorded into session memory** — the Claude Code `/btw` equivalent.

兼容性 / Compatibility

**本插件只保证适用 [DeepSeek Harness](https://github.com/deepseek-ai/deepseek-harness) 官方仓库的 v0.1.1 基线版本**（tag `dsh-v0.1.1`；本地开发与验证基线为 `dsh-v0.1.1-rc.2`）。不保证在官方仓库更高版本（v0.1.2 及以后）上正常工作，升级 harness 前请先在本机验证。

**This plugin is only guaranteed to work on the v0.1.1 baseline of the official [DeepSeek Harness](https://github.com/deepseek-ai/deepseek-harness) repository** (tag `dsh-v0.1.1`; the local development and validation baseline is `dsh-v0.1.1-rc.2`). It is not guaranteed to work on later official versions (v0.1.2 and beyond) — verify on your own machine before upgrading the harness.

插件只依赖宿主注入的 `ctx.commands` 与 `ctx.llm` 服务；对 `@deepseek-ai/*` 包全部为类型导入，构建时擦除、零运行时依赖，因此不会随 harness 产生依赖版本漂移，但仍以 v0.1.1 基线的服务语义为准。

The plugin depends only on the host-injected `ctx.commands` and `ctx.llm` services; every `@deepseek-ai/*` import is type-only and erased at build time, so there is zero runtime dependency and no drift with the harness — the v0.1.1 baseline service semantics are authoritative.

特性 / Features

• 全局生效：在普通 ctx 上通过 ctx.commands.register() 注册（plain-context registration is global），profile 下任何 agent preset / 模式 / 会话都可用，无需在每个 preset 中配置。 Global: registered on the plain ctx via ctx.commands.register() (plain-context registration is global), so every agent preset / mode / session under the profile sees the command with no per-preset configuration.
• detached 即时清空：触发即清空 composer、立即释放输入能力；主代理繁忙时也可随时触发，不需要排队（/ 行走命令管线，不进入消息队列）。 Detached, immediate clearing: triggering clears the composer and frees input instantly; it can fire even while the main agent is busy and does not queue (it walks the command pipeline, not the message queue).
• 沿用当前模型：优先复用当前会话最近一次请求的 provi