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entry-point-analyzer

Identify state-changing entry points in smart contract codebases and classify access levels.

Updated Aug 23, 2026
Search Tags:#access control#security audit#smart contract#solidity#entry points#state-changing functions#vyper
One-click install
npx skills add https://github.com/1203992808/ChatGPTCaricature --skill entry-point-analyzer-1203992808
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: entry-point-analyzer
Source: https://github.com/1203992808/ChatGPTCaricature/tree/main/.claude/skills/entry-point-analyzer
Command: npx skills add https://github.com/1203992808/ChatGPTCaricature --skill entry-point-analyzer-1203992808

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill systematically identifies all state-changing entry points within smart contract codebases, crucial for security audits by mapping the potential attack surface.

Core Features & Use Cases

  • State-Changing Function Identification: Detects and lists functions that can modify contract state, excluding read-only operations.
  • Access Level Classification: Categorizes functions by visibility (Public, Role-Restricted, Contract-Only) to understand access control.
  • Use Case: When beginning a security audit for a new DeFi protocol, use this Skill to quickly generate a comprehensive list of all functions that can alter critical protocol parameters or user balances.

Quick Start

Analyze the smart contract codebase in the current directory to find all state-changing entry points and classify their access levels.

Frequently Asked Questions about entry-point-analyzer

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

FAQPage Schema
How do I find state-changing entry points in a smart contract for a security audit?▼

To find state-changing entry points for a security audit, you can analyze the smart contract codebase to detect externally callable functions that modify state, categorizing them by access level like public or role-restricted.

How do I audit access control patterns for external functions in Solidity or Vyper?▼

You can audit access control patterns by analyzing the codebase to identify external functions and categorizing their visibility into public, admin, role-restricted, or contract-only levels to understand privileged operations.

Does this smart contract analysis exclude view and pure read-only functions?▼

Yes, smart contract state-changing entry point analysis specifically excludes view, pure, and read-only functions, focusing entirely on operations that can alter contract state or critical parameters.

Can I use this entry point detection for Solana Rust, Move, or CosmWasm contracts?▼

Yes, entry point detection supports auditing smart contracts across multiple languages including Solidity, Vyper, Solana/Rust, Move, TON, and CosmWasm to find external functions and privileged operations.

What is the best way to map the attack surface of a new DeFi protocol?▼

The best way to map a DeFi protocol attack surface is to generate a comprehensive structured audit report of all state-changing entry points, categorizing externally callable functions by their access levels.

Why should I identify privileged operations and admin functions before a smart contract audit?▼

Identifying privileged operations and admin functions before an audit is crucial because these state-changing entry points represent the protocol's access control surface, revealing where critical parameters or balances can be altered.

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