deepseekplugins

DeepSeek Harness plugin

dsh_kline

Standalone DeepSeek Harness K-line MCP powered by FTShare.

Tools & Capabilities
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Source facts

Repository
FTShare-Lab/dsh_kline
Latest update
Aug 21, 2026
Category
Tools & Capabilities
GitHub stars
15
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?
5. Give a clear recommendation: recommend, conditionally recommend, or do not recommend, with reasons.

Distinguish statements documented by the repository, inferences from source code, and unknowns. If evidence is insufficient, say so explicitly. Do not guess or simply repeat the README.

GitHub: https://github.com/FTShare-Lab/dsh_kline
Plugin: dsh_kline
Author: FTShare-Lab

Check the source files

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

File explorer4 files
README.en.mdSource · read only
README language

dsh_kline

简体中文 | English

An interactive K-line analysis plugin for DeepSeek Harness. Ask in natural language to explore prices, technical indicators, news, and company fundamentals in a sidebar chart.

Preview

![K-line chart and key levels](docs/images/kline-support.png)

![Range statistics](docs/images/kline-range-stats.png)

![News and company overview](docs/images/kline-news.png)

Features

  • Multi-market quotes: supports Hong Kong, US, and mainland China stocks. Search by company name, ticker, or code.
  • Search and watchlists: search symbols, save the current symbol, and organize watchlists into groups with quote refresh, sorting, and batch opening.
  • Interactive charts: daily, weekly, monthly, quarterly, yearly, and intraday K-lines with zoom, pan, crosshair, and responsive layout.
  • Technical indicators: switch K-line, volume, MA, MACD, KDJ, RSI, BOLL, ATR, and VWAP as needed.
  • Key levels: when requested, identifies and annotates support, resistance, and touch counts.
  • Range statistics: click a start and end candle to inspect return, volatility, maximum drawdown, candle count, and trading activity.
  • Context: browse stock news, company overview, financials, and shareholder information.

How To Use

Enable dsh_kline in DeepSeek Harness, then ask as you would an analyst. You do not need to memorize ticker formats.

  • Show the K-line chart for Zijin Mining
  • Show Tencent's daily chart and mark support and resistance
  • Analyze NVIDIA's volume, MACD, and RSI over the past month
  • Show the latest news and fundamentals for this company
  • Switch to the weekly chart and assess the trend

After the analysis, use the sidebar to switch timeframes and indicators or explore news and company information. To view range statistics, click two candles in sequence. Use the search box for a company name or ticker, then select the star to add it to a watchlist. Watchlists support groups, sorting, and batch opening, and are stored locally in the current browser.

MCP Tools

ToolPurpose
analyze_klineMain entry point. Returns quotes, indicators, chart data, and optional support/resistance analysis in one call.
fetch_candlesRetrieves normalized OHLCV candle data.
calc_metricsCalculates technical and statistical metrics from OHLCV data.
healthChecks service and data-adapter health.

Most requests only need analyze_kline. The other tools are available for raw data, standalone calculations, and health checks.

Data Sources

FTShare Python SDK is the recommended default. The plugin is optimized for its Hong Kong, US, and mainland China market data and normalizes quotes into a standard OHLCV structure, so you can also connect your own licensed data source.

Data And Usage Notes

  • Quotes may be delayed, market-closed, or affected by upstream availability.
  • Support, resistance, and indicators are historical technical analysis only and are not investment advice.
  • Commercial, high-frequency, or latency-sensitive use should rely on properly licensed data with an appropriate service level.

Updates

See Releases for the changelog. The sidebar displays an update notice when a newer stable release is available. Source users can update to the latest version and restart Harness.

License

Released under the [MIT License](LICENSE). Frontend provenance is documented in [PROVENANCE.md](PROVENANCE.md).

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