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ChartClass
作者
Collier King
· GitHub ↗
· v0.0.2
551
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当前安装
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版本数
在 OpenClaw 中安装
/install chartclass
功能描述
Technical analysis and chart pattern recognition for equities, options, and crypto markets
使用说明 (SKILL.md)
ChartClass
Technical analysis and chart pattern recognition for financial markets.
What it does
ChartClass provides AI-powered technical analysis capabilities for equities, options, and crypto, including:
- Pattern recognition — identify head-and-shoulders, double tops/bottoms, flags, wedges, cups, and other chart formations
- Indicator analysis — moving averages, RSI, MACD, Bollinger Bands, volume profile, and custom indicator combinations
- Support/resistance — automatically detect key price levels from historical price action
- Trend analysis — classify current trend direction, strength, and potential reversal signals
- Multi-timeframe — analyze daily, weekly, and intraday charts with timeframe confluence detection
Usage
Ask your agent to analyze charts and technical setups:
- "Analyze the daily chart for TSLA and identify the current pattern"
- "What are the key support and resistance levels for SPY?"
- "Screen for stocks forming bullish flag patterns above their 200-day MA"
- "Show RSI divergences on the NVDA 4-hour chart"
Configuration
Set the following environment variables for market data access:
CHARTCLASS_API_KEY— API key for ChartClass. Used to authenticate requests for OHLCV price data, technical indicator values, and pattern scan results.CHARTCLASS_DEFAULT_TIMEFRAME— (optional) default chart timeframe, one of:1m,5m,15m,1h,4h,daily,weekly. Defaults todaily.
安全使用建议
This skill appears coherent for a chart-analysis API client and only asks for a single API key. Before installing or providing CHARTCLASS_API_KEY, confirm the provider (homepage or repo) and review their privacy/security policy. If you must test it: (1) use a limited-scope or low-privilege API key, (2) avoid using keys tied to billing-sensitive or high-permission accounts, and (3) check where the agent will send data (the SKILL.md gives no hostname/endpoints). Also be aware that the optional CHARTCLASS_DEFAULT_TIMEFRAME env var is mentioned in the docs but not declared in the registry; that mismatch is likely harmless but worth noting.
功能分析
Type: OpenClaw Skill
Name: chartclass
Version: 0.0.2
The skill bundle contains only metadata and documentation. The `SKILL.md` describes a legitimate financial analysis tool, detailing its features and configuration requirements, including an API key for market data access. There are no signs of prompt injection against the agent, data exfiltration, malicious execution, or any other harmful behavior. All content aligns with the stated purpose of a benign financial charting skill.
能力评估
Purpose & Capability
Name/description (technical chart analysis) align with the declared requirement: a single API key (CHARTCLASS_API_KEY) used to authenticate requests for OHLCV, indicators, and pattern scans. No unrelated credentials, binaries, or install steps are requested.
Instruction Scope
SKILL.md is instruction-only and simply describes using ChartClass APIs for pattern recognition and indicator data; it does not instruct reading local files or unrelated system state. Note: the doc mentions an optional CHARTCLASS_DEFAULT_TIMEFRAME env var but that optional var is not declared in the registry requires.env list.
Install Mechanism
No install spec and no code files (instruction-only). This minimizes on-disk execution risk because nothing is written or fetched by an installer as part of skill setup.
Credentials
Only one required credential (CHARTCLASS_API_KEY) is declared, which is proportionate to an API-based charting service. However the skill offers no homepage or source repo and provides no details about the API endpoints or the provider, which increases the risk associated with giving an API key to an unknown service. Also the SKILL.md references an optional CHARTCLASS_DEFAULT_TIMEFRAME env var that isn't declared.
Persistence & Privilege
always is false and the skill is user-invocable (normal). The skill does not request persistent system-wide privileges or access to other skills' configs.
如何使用
- 确保已安装 OpenClaw（本地或 Docker 部署）
- 在对话框中输入安装命令：
/install chartclass - 安装完成后，直接呼叫该 Skill 的名称或使用
/chartclass触发 - 根据 Skill 的参数说明提供必要输入，即可获得结构化输出
版本历史
v0.0.2
- Updated to version 0.0.2.
- Added explicit environment variable requirements and documentation for `CHARTCLASS_API_KEY` in the metadata.
- Improved configuration instructions, clarifying the use of `CHARTCLASS_API_KEY` and accepted values for `CHARTCLASS_DEFAULT_TIMEFRAME`.
v0.0.1
Initial release of ChartClass—AI-powered technical analysis and chart pattern recognition for financial markets.
- Detects classic chart patterns (head-and-shoulders, double tops/bottoms, flags, etc.)
- Analyzes common indicators (moving averages, RSI, MACD, Bollinger Bands, and more)
- Identifies support/resistance levels and trend signals across timeframes
- Supports analysis for equities, options, and crypto
- Allows customizable usage with API key and default timeframe settings
元数据
常见问题
ChartClass 是什么？
Technical analysis and chart pattern recognition for equities, options, and crypto markets. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 551 次。
如何安装 ChartClass？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install chartclass」即可一键安装，无需额外配置。
ChartClass 是免费的吗？
是的，ChartClass 完全免费（开源免费），可自由下载、安装和使用。
ChartClass 支持哪些平台？
ChartClass 跨平台运行，可在任意部署了 OpenClaw / Claude Code 的环境中使用（cross-platform）。
谁开发了 ChartClass？
由 Collier King（@collierking）开发并维护，当前版本 v0.0.2。
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