Identify delegatecall risks in Solidity proxy contracts.
npx skills add https://github.com/ccashwell/evm-cortex --skill delegate-call-risks
Please help me install this Agent Skill. Skill: delegate-call-risks Source: https://github.com/ccashwell/evm-cortex/tree/main/skills/delegate-call-risks Command: npx skills add https://github.com/ccashwell/evm-cortex --skill delegate-call-risks
Delegatecall is a powerful but dangerous pattern in Solidity that can compromise storage integrity, context, and initialization safety when used in proxies or modular contracts. This skill outlines the risks and the patterns needed to implement safe upgradeable architectures and avoid common pitfalls.
Audit your Solidity proxy implementations and apply the delegatecall safety patterns to ensure storage layouts, context preservation, and proper initialization controls.
High-intent search queries and answers about installing and using this skill.
To prevent storage slot collisions during a contract upgrade, ensure proxy and implementation contracts share an identical storage layout. This skill provides defensive checklists to verify storage-layout integrity and avoid overwriting critical state variables across delegate calls.
Secure initialize functions in upgradeable contracts by applying initialization guards that disable or restrict access after initial setup. This skill helps you implement these safety controls to prevent unauthorized execution of proxy initialization logic.
Yes, this skill covers safe delegatecall usage across both UUPS and Diamond-patterned architectures. It provides security-first practices for recognizing and safely implementing these specific upgrade patterns while maintaining context preservation.
You need to audit delegatecall usage when maintaining caller and value context across modular or proxy contracts. This skill helps verify that execution context is preserved correctly when delegating calls to prevent context-related vulnerabilities.
The best way to verify safe upgradeable patterns is applying a defensive security checklist focused on storage matching, initialization guards, and context preservation. This skill outlines the patterns needed to implement safe architectures and avoid common pitfalls.
mashharukiDetect and explain Solidity smart contract security vulnerabilities with prioritized fixes.
ccashwellSelects upgradeable proxy patterns for smart contracts based on specified requirements.
VoDaiLoczAutomate linting and static analysis of code in CI pipelines.
dajneem23Detect vulnerabilities in upgradeable proxy smart contracts across multiple proxy patterns.
