credit-analysis

Perform fixed-income credit analysis with EDF/PD calculations and pricing models.

Updated Jun 12, 2026
One-click install
npx skills add https://github.com/GGwujun/SigmX --skill credit-analysis-ggwujun
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: credit-analysis
Source: https://github.com/GGwujun/SigmX/tree/main/agent/src/skills/credit-analysis
Command: npx skills add https://github.com/GGwujun/SigmX --skill credit-analysis-ggwujun

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires numpy, scipy, pandas.

What problem does it solve?

这项技能帮助投资研究/风险管理团队快速进行固收信用分析,覆盖发行人与债项评估、定价与风险测算,显著提升分析效率与一致性。

Core Features & Use Cases

  • 信用分析框架:包含主体/债项评级、Z-Score、Merton、KMV 等方法,以及 EDF/违约概率的估算,为企业债、城投债、可转债等提供定量评估。
  • 定价与风险测算:债券定价、久期、凸性、DV01、信用利差分析;提供利差曲线拟合及场景分析。
  • 实用场景:对上市公司债、地方融资平台债、ABS/信贷资产等进行综合风险诊断与估值,支持投资决策与风险对冲。

Quick Start

Input a dataset of bonds and issuers to generate initial PD/EDF, price sensitivity, and credit spread analyses.

Frequently Asked Questions about credit-analysis

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I calculate probability of default and EDF for corporate bonds?

You can calculate probability of default (PD) and expected default frequency (EDF) using the Merton model and Altman Z-Score frameworks. This skill processes issuer datasets to generate quantitative default risk estimates for corporate debt.

What is the best way to perform fixed-income credit analysis across multiple bond types?

The best way to perform fixed-income credit analysis across corporate, municipal, and sovereign debt is using scriptable workflows with modular inputs. This skill delivers reproducible outputs for issuer assessment, pricing models, and risk metrics across markets.

Does this credit analysis skill support scenario analysis and credit spread calculations?

Yes, this credit analysis skill supports scenario analysis and credit spread calculations. It provides bond pricing, duration, convexity, DV01, and spread curve fitting to evaluate risk metrics and valuation under various market conditions.

Do I need numpy, pandas, and scipy to run fixed-income pricing models and risk diagnostics?

Yes, you need numpy, pandas, and scipy to run fixed-income pricing models and risk diagnostics. These dependencies enable modular inputs, reproducible outputs, and scriptable workflows for comprehensive credit analysis and valuation tasks.

Can I use Python for municipal and sovereign debt risk assessment and valuation?

Yes, you can use Python for municipal and sovereign debt risk assessment and valuation. This skill applies pricing models and EDF/PD calculations across corporate, municipal, and sovereign debt markets to support investment decisions and risk hedging.