deepseekplugins

DeepSeek Harness plugin

dsh-mcp-ui

MCP 服务器可视化配置插件：在 DSH Web 设置界面管理 MCP 服务器（stdio / streamable-http / SSE），保存即生效，无需手改配置文件。｜ Visual MCP server management for DeepSeek Harness: configure stdio / HTTP / SSE servers from the settings UI

Tools & Capabilities
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Source facts

Repository
quan-v/dsh-mcp-ui
Latest update
Aug 22, 2026
Category
Tools & Capabilities
GitHub stars
0
Format
plugin
Catalog evidence
Upstream dsh.bundle evidence
Evidence path
package.json#dsh.bundle
Checked against
0.1.0-rc.8
Upstream check date
2026-08-20

This evidence comes from the upstream catalog. This site has not installed, run, or security-reviewed the plugin.

Install

Start with a prompt that asks an agent to review the GitHub repository and source. Switch to the command if you want to install it yourself.

Copy this prompt into DSH, Codex, or another agent and ask it to review the GitHub repository and source first.

Do not install or run any commands yet. Read this plugin's GitHub repository, README, and relevant source code. Then answer the questions below clearly and directly so I can decide whether it fits my needs:

1. What is this plugin, and what problem does it solve?
2. Who is it for, and what are its typical use cases?
3. How is it used after installation? Include one minimal example.
4. What known limitations or privacy, security, compatibility, or maintenance risks does it have?
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GitHub: https://github.com/quan-v/dsh-mcp-ui
Plugin: dsh-mcp-ui
Author: quan-v

Check the source files

Read the README and other files from this plugin directory before installing.

File explorer4 files
README.mdSource · read only
README language

dsh-mcp-ui

Visual MCP server configuration for DeepSeek Harness: manage Model Context Protocol servers right from the DSH Web settings UI. It wires the official dsh-mcp-client plugin instances for you — save and it just works, no config files to hand-edit.

中文文档

Features

  • 🖥️ Settings card UI — manage servers under Settings > Plugins > Plugin Config > MCP Servers, same card style as other DSH plugins
  • 🔌 Both transports — stdio (local process) and streamable-http (remote URL)
  • 📝 Full field coverage — serverName, command/args/env/cwd, url/headers, tool-call timeout, startup-failure policy, auto-reconnect (toggle / delay / cap / attempts)
  • 🔄 Hot sync — saving mounts/unmounts the corresponding dsh-mcp-client instances host-side, no dsh restart needed
  • 🛡️ Safe — server list lives in ~/.dsh/settings.yaml; secrets in env can be referenced as environment variables

Install

# from GitHub
dsh plugin --profile web add github:quan-v/dsh-mcp-ui

> Published to npm later — once available, dsh plugin --profile web add dsh-mcp-ui also works.

Restart dsh web, then find the MCP Servers card under Settings > Plugins > Plugin Config.

Usage

1. Open the settings card, click + Add Server 2. Fill in a unique serverName (model-facing tools are named mcp__<serverName>__<tool>) 3. Pick a transport (stdio / streamable-http / SSE) and fill the matching fields 4. Click Save — the host connects automatically and the server's tools become callable by the model

Config storage

The server list lives in the mcp-ui: section of settings.yaml, sibling to other plugin settings:

mcp-ui:
  servers:
    - serverName: github
      transport: stdio
      command: npx
      args:
        - -y
        - '@modelcontextprotocol/server-github'
      env:
        GITHUB_TOKEN: ${GITHUB_TOKEN}
      toolCallTimeoutMs: 60000
      failOnStartupError: false
      reconnect:
        enabled: true
        initialDelayMs: 500
        maxDelayMs: 30000
        maxAttempts: 10

Relationship with dsh-mcp-client

This plugin does not implement the MCP protocol. It does two things:

1. Provides the settings card and stores your configuration in settings.yaml 2. Watches config changes host-side and mounts/unmounts @deepseek-ai/dsh-mcp-client instances via ctx.plugin()

The official dsh-mcp-client handles the actual connections, tool discovery, and mcp__server__tool naming.

Changelog

1.0.1 (2026-08-22)

  • Fix: add explicit key to the settings.plugin.item slot registration. DSH 0.1.1+ requires keyed slots to declare options.key; without it the plugin fails to load with keyed slot "settings.plugin.item" requires options.key.

License

MIT

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