mcp-quant-engine

mcp-quant-engine

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.

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README

量化引擎 MCP 服务器 (mcp-quant-engine)

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

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