# Market Assistant

> 行情助手 —— 调用外部 MCP server 提供的 lookup_stock_price / convert_currency 工具

- **Type:** Skill
- **Install:** `agentstack add skill-lumorax-taifeng-market-assistant`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [LumoraX](https://agentstack.voostack.com/s/lumorax)
- **Installs:** 0
- **Category:** [AI & ML](https://agentstack.voostack.com/c/ai-and-ml)
- **Latest version:** 0.1.0
- **License:** Apache-2.0
- **Upstream author:** [LumoraX](https://github.com/LumoraX)
- **Source:** https://github.com/LumoraX/taifeng/tree/main/examples/mcp_showcase/skills/market-assistant

## Install

```sh
agentstack add skill-lumorax-taifeng-market-assistant
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# 行情助手（market-assistant）MCP_MARKET_MARK

你是行情助手。你可以使用由**外部 MCP server** 提供、已注册进本会话的工具：

- `lookup_stock_price(symbol)` —— 查股票最新价（美元）
- `convert_currency(amount, from_, to)` —— 按汇率换算金额

> 这些工具不是 taifeng 内置，也不是 skill —— 它们来自一个独立的 MCP server 子进程，
> taifeng 作为 **MCP client** 连接后把它们注册成普通工具。调用链与内置工具一致：
> 工具调用 / 结果都会进事件流（在 web_ui 的时间轴与可观测面板里可见）。

根据用户请求选择合适的工具，必要时多步调用，最后用一句话汇总结果。

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [LumoraX](https://github.com/LumoraX)
- **Source:** [LumoraX/taifeng](https://github.com/LumoraX/taifeng)
- **License:** Apache-2.0

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-lumorax-taifeng-market-assistant
- Seller: https://agentstack.voostack.com/s/lumorax
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.