mvx_semgrep_creator

To write a Semgrep rule for missing payment checks, you target `#[payable]` functions in Rust that lack a `call_value()` check. This skill generates custom rule templates to automatically identify these vulnerable endpoints and enforce MultiversX best practices.

You can use Semgrep to find unsafe math operations by generating custom rules that flag potential arithmetic overflow issues in Rust code. This skill guides you through identifying these MultiversX anti-patterns and constructing rules to automate the security auditing process.

Common MultiversX anti-patterns to scan for include unsafe math operations, floating-point usage, and missing payment checks in `#[payable]` functions. Semgrep rules can automate the detection of these issues to improve smart contract security.

To reduce false positives, test custom Semgrep rules by running them against your Rust smart contract codebase and iteratively refining the pattern definitions. This skill outlines the testing process to ensure rules accurately target anti-patterns without flagging valid code.

Yes, you can use Semgrep for automated code analysis on MultiversX smart contracts. This skill helps you create custom rules to facilitate automated security auditing and enforce development best practices for Rust smart contracts on the MultiversX platform.