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Quant Engine

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A quantitative finance MCP server providing 24 tools for option pricing, portfolio optimization, risk measurement, fixed income analysis, and utility functions,

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About

A quantitative finance MCP server providing 24 tools for option pricing, portfolio optimization, risk measurement, fixed income analysis, and utility functions, enabling AI clients to perform professional financial calculations.

README

基于 Model Context Protocol (MCP) 的量化金融计算服务器,使用 FastMCP 框架,为 AI 客户端(如 Claude)提供专业的金融数学计算工具。

功能概览

本服务器提供 24 个 MCP 工具,覆盖量化金融四大核心领域:

模块 工具数量 功能
pricing.py 6 期权定价(BS模型、隐含波动率、蒙特卡洛、Greeks、二叉树)
portfolio.py 5 组合优化(均值方差、有效前沿、Black-Litterman、HRP、绩效指标)
risk.py 5 风险度量(历史VaR、参数法VaR、MC VaR、CVaR、最大回撤)
fixed_income.py 4 固定收益(债券定价、久期、凸性、Nelson-Siegel曲线)
utils.py 4 工具函数(收益解析、矩阵解析、格式化、输入验证)

安装

# 克隆项目
git clone https://github.com/yourusername/mcp-quant-engine.git
cd mcp-quant-engine

# 安装依赖
pip install -r requirements.txt

使用

直接运行

python server.py

配置 MCP 客户端

在 Claude Desktop 配置文件中添加:

{
    "mcpServers": {
        "quant-engine": {
            "command": "python",
            "args": ["path/to/mcp-quant-engine/server.py"]
        }
    }
}

工具列表

期权定价工具 (pricing.py)

工具 描述 参数
black_scholes_call BS看涨期权定价 S, K, T, r, sigma
black_scholes_put BS看跌期权定价 S, K, T, r, sigma
implied_vol 隐含波动率(牛顿迭代法) price, S, K, T, r, option_type
monte_carlo_option 蒙特卡洛期权定价 S, K, T, r, sigma, n_sims, option_type
option_greeks 全部Greeks计算 S, K, T, r, sigma, option_type
binomial_tree 二叉树定价(美式期权) S, K, T, r, sigma, steps, option_type

组合优化工具 (portfolio.py)

工具 描述 参数
mean_variance_optimize 均值方差优化 returns_str, cov_matrix_str, target_return
efficient_frontier 有效前沿计算 returns_str, cov_matrix_str, n_points
black_litterman Black-Litterman模型 P_str, Q_str, cov_matrix_str, market_weights_str, tau
hrp_clustering 层次风险平价 returns_str
portfolio_metrics 组合绩效指标 weights_str, returns_str, cov_matrix_str, rf

风险度量工具 (risk.py)

工具 描述 参数
var_historical 历史模拟法VaR returns_str, confidence
var_parametric 参数法VaR mean, std, confidence
var_monte_carlo 蒙特卡洛VaR returns_str, confidence, n_sims
cvar 条件VaR (CVaR/ES) returns_str, confidence
max_drawdown 最大回撤 prices_str

固定收益工具 (fixed_income.py)

工具 描述 参数
bond_price 债券定价 face, coupon_rate, ytm, maturity, freq
bond_duration 久期计算 face, coupon_rate, ytm, maturity, freq
bond_convexity 凸性计算 face, coupon_rate, ytm, maturity, freq
nelson_siegel NS收益率曲线拟合 beta0, beta1, beta2, tau, maturities_str

工具函数 (utils.py)

工具 描述 参数
parse_returns 解析收益序列 input_str
parse_matrix 解析矩阵 input_str
format_result 格式化数值 value, precision
validate_inputs 输入验证 args_str

输入格式说明

  • 收益序列:逗号分隔的数值字符串,如 "0.01,0.02,-0.01"
  • 矩阵:分号分隔行、逗号分隔列,如 "0.04,0.01;0.01,0.09"
  • 权重向量:逗号分隔的数值,如 "0.3,0.4,0.3"

技术栈

  • MCP SDK: mcp.server.fastmcp.FastMCP
  • 数值计算: NumPy, SciPy
  • 数据处理: Pandas
  • 优化求解: scipy.optimize.minimize (SLSQP)
  • 层次聚类: scipy.cluster.hierarchy
  • 统计分布: scipy.stats.norm

理论参考

  • Black, F. & Scholes, M. (1973). The Pricing of Options and Corporate Liabilities.
  • Cox, J., Ross, S. & Rubinstein, M. (1979). Option Pricing: A Simplified Approach.
  • Markowitz, H. (1952). Portfolio Selection.
  • Black, F. & Litterman, R. (1991). Global Portfolio Optimization.
  • Lopez de Prado, M. (2016). Building Diversified Portfolios that Outperform Out-of-Sample.
  • Nelson, C. & Siegel, A. (1987). Parsimonious Modeling of Yield Curves.
  • Jorion, P. (2007). Value at Risk: The New Benchmark for Managing Financial Risk.
  • Rockafellar, R. & Uryasev, S. (2002). Conditional Value-at-Risk.

项目结构

mcp-quant-engine/
├── server.py                # MCP Server 入口
├── mcp_quant_engine/
│   ├── __init__.py           # FastMCP 实例创建
│   ├── pricing.py            # 期权定价工具(6个)
│   ├── portfolio.py          # 组合优化工具(5个)
│   ├── risk.py               # 风险度量工具(5个)
│   ├── fixed_income.py       # 固定收益工具(4个)
│   └── utils.py              # 数学工具函数(4个)
├── README.md
├── SKILL.md
└── requirements.txt

许可证

MIT License

from github.com/wzx11223344/mcp-quant-engine

Installing Quant Engine

This server has no published package — it is built from source. Open the repository and follow its README.

▸ github.com/wzx11223344/mcp-quant-engine

FAQ

Is Quant Engine MCP free?

Yes, Quant Engine MCP is free — one-click install via Unyly at no cost.

Does Quant Engine need an API key?

No, Quant Engine runs without API keys or environment variables.

Is Quant Engine hosted or self-hosted?

Self-hosted: the server runs locally on your machine via the install command above.

How do I install Quant Engine in Claude Desktop, Claude Code or Cursor?

Open Quant Engine on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.

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