What is the CodeRecon skill for Claude Code?

CodeRecon is a specialized skill that provides a structured methodology for performing deep architectural analysis and security reconnaissance on any codebase using Claude Code.

Which programming languages does CodeRecon support?

CodeRecon includes detection patterns and analysis templates for Python, JavaScript/TypeScript, Go, Rust, and Solidity, but the methodology can be applied to any language.

Can I use CodeRecon for Solana blockchain projects?

Yes, CodeRecon includes specific patterns for Rust and Solidity, making it an ideal tool for auditing smart contracts and Solana-related agent infrastructure.

How does CodeRecon help with security audits?

It helps auditors identify attack surfaces by mapping trust boundaries, tracing data from entry points to sinks, and documenting high-risk logic before the manual review begins.

What is the 'Recon Pyramid' in this skill?

The Recon Pyramid is a five-phase strategy that starts with a high-level overview, moves to architecture and module mapping, and finishes with granular function and configuration analysis.

CodeRecon Architectural Analysis

Name: CodeRecon Architectural Analysis
Author: sendaifun

bysendaifun

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Seguridad y Pruebas

Performs deep architectural reconnaissance and security context mapping for comprehensive codebase audits and vulnerability analysis.

CodeRecon implements a systematic, multi-layered methodology inspired by Trail of Bits to build a granular understanding of unfamiliar codebases. It guides the user through five distinct phases—from high-level technology stack detection and dependency analysis to identifying trust boundaries, mapping data flows, and documenting security-critical functions. This skill is essential for security auditors, code reviewers, and developers who need to establish a rigorous mental model of a system's architecture before conducting deep-dive security reviews or major architectural changes.

Características Principales

01Automated detection of technology stacks, frameworks, and dependency risks

02Hierarchical 'Recon Pyramid' methodology for structured codebase exploration

03Comprehensive entry point and data flow tracing across multiple languages

04Visual-ready architectural mapping and trust boundary identification

0554 GitHub stars

06Standardized security context documentation and function-level analysis templates

Casos de Uso

01Conducting professional security audits on complex or legacy codebases

02Preparing detailed technical documentation for security-critical infrastructure

03Onboarding developers to large-scale projects by mapping system architecture

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add sendaifun/skills zz-code-recon

For use in Claude.ai and ChatGPT

Download Skill