multiversx-wasm-debug

SKILL.md

Analyze compiled output.wasm files for size optimization, panic investigation, and source-level debugging. This skill helps troubleshoot deployment issues and runtime errors.

| Panic messages | High | Use scpanic! or strip in release | | Format strings | High | Avoid format!, use static strings | | JSON serialization | Very High | Use binary encoding | | Large static arrays | High | Generate at runtime or store off-chain | | Unused dependencies | Variable | Audit Cargo.toml | | Debug symbols | High | Build in release mode |

| unreachable | Panic without message | Check unwrap(), expect() | | out of gas | Computation limit hit | Check loops, storage access | | memory access | Buffer overflow | Check array indexing | | integer overflow | Math operation | Check arithmetic |

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