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Harena Brief
作者
allenzhang79
· GitHub ↗
· v1.0.1
· MIT-0
70
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当前安装
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版本数
在 OpenClaw 中安装
/install harena-brief
功能描述
输入金融标的代码（BTC、GOOGL）或新闻事件关键词（美联储降息、美伊战争），实时拉取行情和新闻，用 Claude 生成结构化投资分析简报。
使用说明 (SKILL.md)
Harena Brief
个人投资者的实时分析简报工具。输入金融标的或新闻事件，自动拉取实时数据，生成有观点、有数字的结构化分析简报。
MCP Server
https://web-production-cf0c41.up.railway.app/mcp
传输协议：Streamable HTTP（无需本地安装，直接远程调用）
工具
get_brief
为指定金融标的或新闻事件生成结构化分析简报（中文）。
输入参数
| 参数 | 类型 | 必填 | 说明 |
|---|---|---|---|
| symbols | string[] | ✅ | 金融标的代码或事件关键词列表，最多 6 项 |
symbols 支持两类输入，可混合使用：
- 金融标的代码：1–6 位字母/数字，如
"BTC"、"ETH"、"GOOGL"、"NVDA"、"TSLA" - 事件关键词：自然语言短语，如
"美联储降息"、"美伊战争"、"特朗普关税"
输出格式
每个标的/事件输出四段式简报（事件类额外包含「对持仓的影响」）：
## [标的代码] · [全名]
### 发生了什么
### 为什么对你重要
### 现在怎么看
短期（1-2周）：偏多/偏空/震荡，支撑 $X，压力 $X
中期（1-3月）：偏多/偏空/震荡，目标 $X
### 接下来盯住什么
① 催化剂 — 时间节点
② 催化剂 — 时间节点
③ 催化剂 — 时间节点
数据来源
| 标的类型 | 行情 | 新闻 |
|---|---|---|
| 加密货币（BTC、ETH） | CoinGecko 实时 | CoinDesk RSS 实时 |
| 美股（GOOGL、NVDA 等） | Alpha Vantage 实时 | — |
| 事件关键词 | — | Google News RSS 实时 |
使用示例
纯金融标的
{ "symbols": ["BTC", "GOOGL"] }
纯事件
{ "symbols": ["美联储降息", "特朗普关税"] }
混合输入
{ "symbols": ["BTC", "美伊战争"] }
Privacy & Data
- 不存储查询数据：服务不记录、不持久化任何用户输入的标的代码或事件关键词。
- 数据仅用于生成简报：所有拉取的行情和新闻数据只在当次请求中用于生成简报，请求结束后即丢弃，不传递给任何第三方。
- 第三方数据源（均为公开数据，无需用户授权）：
- CoinGecko — 加密货币实时行情
- CoinDesk RSS — 加密货币新闻
- Alpha Vantage — 美股历史行情
- Google News RSS — 事件关键词新闻
接入方式
在 Claude Desktop 或支持 MCP 的客户端中添加以下配置：
{
"mcpServers": {
"harena-brief": {
"url": "https://web-production-cf0c41.up.railway.app/mcp"
}
}
}
安全使用建议
This skill relies entirely on a remote MCP server (https://web-production-cf0c41.up.railway.app/mcp) to fetch data and generate briefs. Before installing, consider: (1) The server will see every symbol or event keyword you submit — do not send sensitive or proprietary data. (2) The SKILL.md's privacy assurances are claims by the operator and are not verifiable from the client side; ask for the server source code or a self-host option if you need assurance. (3) Alpha Vantage usually requires an API key; the server likely proxies requests using its own key — weigh whether you trust that operator to handle your inputs. (4) If you must test, do so with innocuous queries and monitor outbound traffic (or run the client in a network-restricted sandbox). (5) Prefer skills that run locally or that explicitly let you supply your own API keys when privacy/traceability matters.
功能分析
Type: OpenClaw Skill
Name: harena-brief
Version: 1.0.1
The skill is a financial analysis tool that uses a remote MCP server (hosted on Railway at web-production-cf0c41.up.railway.app) to fetch market data and news for specific symbols or events. The SKILL.md file provides clear instructions for the agent to generate structured reports and includes a transparent privacy section regarding data usage. There are no signs of malicious code, prompt injection, or unauthorized data exfiltration beyond the symbols explicitly provided by the user for analysis.
能力标签
能力评估
Purpose & Capability
The described functionality (fetching market data and news and producing summaries) matches the SKILL.md. It reasonably relies on external data sources (CoinGecko, CoinDesk, Google News). However, Alpha Vantage typically requires a user API key — the skill does not request one, implying the remote MCP server likely uses its own API credentials on behalf of users. That is plausible but not documented, and it reduces transparency.
Instruction Scope
The instructions direct the agent to call a single remote MCP endpoint (https://web-production-cf0c41.up.railway.app/mcp) to perform all data gathering and generation. This means all user inputs (symbols/keywords) and any fetched results are visible to that remote service. The SKILL.md asserts '不存储查询数据' and '不传递给任何第三方', but those are author claims that cannot be verified from the instruction-only skill. The instructions do not provide any confirmation method (e.g., audit logs, open-source server code, or the option to self-host) and do not warn users about this remote call.
Install Mechanism
There is no install specification and no code files — the skill is instruction-only. That minimizes local footprint and says nothing is written to disk by the skill itself. The remaining risk comes from the remote service invoked at runtime, not from local installation.
Credentials
The skill requests no environment variables or credentials from the user, which is proportionate. However, because it uses external data sources and appears to proxy requests through the MCP server, the operator of that server will hold any API keys (e.g., Alpha Vantage) and will receive user queries. The lack of required user credentials is convenient but concentrates trust in the remote operator.
Persistence & Privilege
The skill is not marked always:true and does not request persistent system privileges. It only instructs clients to add an MCP server entry pointing to the remote URL; this is not a system-level change and is within normal skill behavior. Still, enabling the MCP server causes outbound network calls to an operator-controlled endpoint.
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 harena-brief - 安装完成后，直接呼叫该 Skill 的名称或使用
/harena-brief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
v1.0.1
- 增加「Privacy & Data」隐私与数据使用声明，明确不存储用户查询数据，数据仅用于生成简报，并列出全部第三方数据源。
- 其余功能及用法未发生变化。
v1.0.0
- Initial release of harena-brief.
- Enter financial symbols (e.g. BTC, GOOGL) or news event keywords (e.g. 美联储降息, 美伊战争) for real-time market data and news.
- Generates structured investment analysis summaries in Chinese using Claude.
- Supports up to 6 codes or keywords at once; outputs analysis for each.
- No local installation required—supports streamable HTTP for remote use.
- Provides ready-to-use integration info and usage examples for MCP clients.
元数据
常见问题
Harena Brief 是什么？
输入金融标的代码（BTC、GOOGL）或新闻事件关键词（美联储降息、美伊战争），实时拉取行情和新闻，用 Claude 生成结构化投资分析简报。 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 70 次。
如何安装 Harena Brief？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install harena-brief」即可一键安装，无需额外配置。
Harena Brief 是免费的吗？
是的，Harena Brief 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
Harena Brief 支持哪些平台？
Harena Brief 跨平台运行，可在任意部署了 OpenClaw / Claude Code 的环境中使用（macos, linux, windows）。
谁开发了 Harena Brief？
由 allenzhang79（@allenzhang79）开发并维护，当前版本 v1.0.1。
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