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dsh-smart-proxy

Smart Proxy

Smart network proxy manager for DeepSeek Harness — fixes desktop Transport Failed and TLS interception problems

The plugin will be installed here. Keep web if you are unsure.

npx -y @deepseek-ai/dsh plugin --profile web add dsh-smart-proxy@1.2.1
READMECompatibilityVersions

Compatibility and provenance

Smart Proxy is published as dsh-smart-proxy and currently resolves to version 1.2.1. The Hub verifies its manifest and preserves the exact installation source for reproducible installs.

DSH compatibility
*
Runtime surfaces
any
Release source
npm
Registry updated
10/18/2026

Versions

1.2.1stable
10/18/2026

Related plugins

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Latest
1.2.1
DSH
*
HMR
Process restart
Tree shaking
Safe tree shaking not declared
Unpacked size
17.9 kB
Files
6
Surface
any
License
MIT
Source
npm
GitHub
★ 0
Weekly downloads
0
Last push
10/18/2026
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README

dsh-smart-proxy

English | 中文

为 DeepSeek Harness 桌面版提供可切换的代理模式、连通性自检和 SSE 超时保护,专治 Transport Failed 与 TLS 证书拦截。

解决什么问题

国内网络环境下,DSH 桌面版经常出现以下症状:

  • 对话请求报 Transport Failed,但浏览器/curl 访问同一域名正常;
  • 公司网络或杀毒软件做 HTTPS 中间人,导致 TLS 证书校验失败;
  • 深度思考模型流式输出中途断连,前功尽弃。

本插件把「代理选择 → 连通性验证 → 长连接保活」串成一条链路,并把当前网络状态暴露成 Agent 工具,出问题时能直接问出来。

功能

  • 三种代理模式:system(跟随系统) / manual(手动指定) / direct(强制直连)
  • 启动自检:启动时探测 DeepSeek API 连通性,失败时在日志中给出明确原因
  • 超时保护:单独放大 SSE 流式超时(默认 10 分钟),避免长回答被截断
  • 热重载:修改配置后即时生效,无需重启 DSH
  • 诊断工具:在对话中调用 smart-proxy.status / smart-proxy.switch-mode

安装

dsh plugin --profile web add dsh-smart-proxy       # Web / 插件中心
dsh plugin --profile desktop add dsh-smart-proxy   # 桌面版

安装后重启 dsh web,在「设置 → 插件」中确认 smart-proxy 已启用。

本地开发时也可以直接从目录安装:

git clone https://github.com/Jack-jiang421/dsh-smart-proxy.git
dsh plugin add /absolute/path/to/dsh-smart-proxy

配置

在 ~/.dsh/profiles/<profile>/cordis.patch.yml 中覆盖 smart-proxy 的配置:

- id: smart-proxy
  config:
    mode: manual
    proxyUrl: "http://127.0.0.1:7890"
参数类型默认值说明
modestringsystem代理模式:system / manual / direct
proxyUrlstringhttp://127.0.0.1:7890manual 模式使用的代理地址
streamTimeoutnumber600000SSE 流式超时(毫秒)
connectTimeoutnumber30000TCP 连接超时(毫秒)
keepAlivebooleantrue启用 TCP Keep-Alive
retryOnTransportErrorbooleantrue传输层错误自动重试
maxRetriesnumber3最大重试次数
ignoreTlsErrorsbooleanfalse忽略 TLS 证书错误(仅在自签/中间人环境开启)
bypassDomainsstring[]["localhost", "127.0.0.1", "::1"]不走代理的域名
autoTestbooleantrue启动时自动测试连通性

ignoreTlsErrors 会降低安全性,只在明确知道证书被拦截时临时开启。

在对话中使用

插件注册了三个 Agent 工具,直接用自然语言触发即可:

说法工具
「看一下当前代理状态,顺便测下连通性」smart-proxy.status
「切换到直连模式」smart-proxy.switch-mode

status 返回当前模式、代理地址、TLS 豁免状态、连通性结果与延迟;switch-mode 支持 direct / manual / system,可同时传入新的 proxyUrl。

排查 Transport Failed

  1. 先把 mode 改为 direct,确认问题是否由代理引起;
  2. 核对 proxyUrl 端口与本机代理软件一致(Clash 常见 7890,V2Ray 常见 10809);
  3. 在代理规则里把 api.deepseek.com 设为 DIRECT,排除规则误判;
  4. 临时关闭杀毒软件的 HTTPS 流量扫描(卡巴斯基、火绒等);
  5. 日志中搜索 [dsh-smart-proxy] 获取完整诊断。

兼容性

  • DSH >=0.2.0(engines.dsh)
  • Cordis ^4.0.1

License

MIT