dsh-web-search-qwen

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dsh-web-search-qwen is an open-source web search provider plugin for DeepSeek Harness (dsh).

It connects the web_search capability of DeepSeek Harness to Alibaba Cloud / Qwen Token Plan (DashScope), allowing your Agent to perform real-time internet searches directly using your Token Plan Credits, eliminating unexpected pay-as-you-go billing from DeepSeek's official messages search endpoint.

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✨ Features

• 🚀 Native DSH Integration: Registers directly as a WebSearchProvider (id: qwen-token-plan), seamlessly compatible with standard DSH UI cards and web_search tools.
• 💰 Cost Effective: Uses your prepaid Qwen Token Plan credits instead of auxiliary DeepSeek official per-token fees.
• ⚡ Fast & Accurate: Powered by qwen3.6-flash (or qwen3.7-plus) with enable_search: true for swift retrieval and rich structured markdown summaries.
• 🔒 Secure Credential Management: Resolves keys through DSH credential store (~/.dsh/.credentials.yaml) and ambient environment variables.

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📦 Installation & Setup

Option 1: Via DSH Plugin Command

In your DSH profile directory:

dsh plugin add dsh-web-search-qwen

Option 2: Via cordis.patch.yml

In ~/.dsh/profiles/web/cordis.patch.yml:

# 1. Disable default DeepSeek official pay-as-you-go search
- id: web-search-deepseek
  disabled: true

# 2. Insert Qwen Token Plan search provider
- insert:
    - id: web-search-qwen
      name: 'dsh-web-search-qwen'
      config:
        apiKeyEnv: QWEN_TOKEN_PLAN_CN_API_KEY
        model: qwen3.6-flash

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⚙️ Configuration

Field	Default	Description
apiKeyEnv	QWEN_TOKEN_PLAN_CN_API_KEY	Credential reference resolved from DSH credentials or environment
apiKey	(omitted)	Optional literal API Key
baseURL	https://token-plan.cn-beijing.maas.aliyuncs.com/compatible-mode/v1	Token Plan endpoint
model	qwen3.6-flash	Model used for search execution and summarization
systemPrompt	(default)	Custom search prompt

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📄 License

MIT License