simulate-behavior

Simulates system behavior for gate combinations to predict outcomes and vulnerabilities in codebases.

1|1|Updated Apr 7, 2026
One-click install
npx skills add https://github.com/quangphu1912/codebase-analyzer --skill simulate-behavior
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: simulate-behavior
Source: https://github.com/quangphu1912/codebase-analyzer/tree/main/skills/simulate-behavior
Command: npx skills add https://github.com/quangphu1912/codebase-analyzer --skill simulate-behavior

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill predicts system behavior under various conditions, testing 'what if' scenarios for gate combinations, and identifying hidden risks and vulnerabilities within a codebase.

Core Features & Use Cases

  • Behavioral Fingerprinting: Generate behavioral fingerprints for each gate combination, comparing tools, code paths, accessible data, and capabilities.
  • Temporal Analysis: Analyze changes in behavior over time, identifying feature flags, deprecated tools, time-bombed code, and environment drift.
  • State-Space Exploration: Enumerate and prioritize gate combinations, exploring the most likely, surprising, different, and edge cases.
  • Scenario Construction Guide: Provides a systematic approach to building test scenarios, focusing on baseline, elevated, degraded, adversarial, and temporal configurations.
  • Gap Detection: Identifies scenarios where capabilities exceed documentation, security controls are disabled, or undefined behavior occurs.

Quick Start

Use the simulate-behavior skill to create a scenario that includes the 'admin + external' configuration for the 'feature gates' and 'admin' user type to analyze potential capability escalations.

Frequently Asked Questions about simulate-behavior

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

FAQPage Schema
How do I simulate system behavior for different gate combinations in a codebase?

Behavioral fingerprinting compares tools, code paths, accessible data, and capabilities for each gate combination. It helps identify hidden risks by highlighting differences in system behavior across various configurations and scenarios.

What is state-space exploration for security auditing?

State-space exploration enumerates and prioritizes gate combinations to explore likely, surprising, and edge cases. It helps identify scenarios where capabilities exceed documentation or security controls are disabled during a security audit.

Do I need a tool graph and gate map before simulating codebase behavior?

Yes, constructing meaningful simulations requires prior knowledge of the system's tool graph and gate map. These provide the structural foundation needed to accurately predict outcomes and identify vulnerabilities for given gate combinations.

How do I detect time-bombed code and environment drift using temporal analysis?

Temporal analysis identifies changes in behavior over time, detecting feature flags, deprecated tools, time-bombed code, and environment drift. It analyzes how system behavior shifts across different temporal configurations.