dsh-stock-lookup
Run the following command in DeepSeek Harness:
dsh plugin install minyang-chen/dsh-stock-lookup
Paste the following prompt into your AI chat to install this plugin:
Run dsh plugin install minyang-chen/dsh-stock-lookup in your terminal to install the plugin; the source is available at https://github.com/minyang-chen/dsh-stock-lookup , then restart DSH with dsh web to activate it.
About this plugin
Stock research often gets bogged down in the lookup step—matching a company name to the correct ticker, then hunting for a current quote and basic fundamentals. dsh-stock-lookup compresses both steps into two tool calls so your AI agent handles them seamlessly.
The plugin ships with a bundled SEC EDGAR index covering roughly 10,000 US-listed companies. Type nvidia or NVIDIA Corp and it resolves to NVDA, returning the CIK number and a direct EDGAR filing link. From there, a single call pulls a live Yahoo Finance quote alongside price, P/E ratio, market cap, sector, industry, and a company description. The index auto-refreshes on DSH startup if stale, and the whole thing runs with zero API keys.
It is built for analysts, quant developers, and any DeepSeek Harness user who wants their agent to just look up a stock price mid-conversation. Simply ask naturally, and the agent chains the two tools, surfacing the quote, profile, and EDGAR link in one response.
Screenshots
Use Cases
- Ask naturally about a stock price in conversation and the agent resolves and returns a live quote with fundamentals
- Resolve a fuzzy company name to the correct ticker and pull a direct SEC EDGAR filing link
- Batch-lookup multiple companies for quotes, P/E ratios, and industry profiles in one prompt
Best For
- Analysts and quant developers who look up US stocks frequently
- DeepSeek Harness users who want their agent to fetch stock prices on the fly
- Independent researchers who need quick, key-free access to US stock data
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