multiversx-wasm-debug
OfficialDebug and optimize MultiversX WASM binaries.
Authormultiversx
Version1.0.0
Installs0
System Documentation
What problem does it solve?
This Skill helps developers troubleshoot and optimize their MultiversX smart contract WASM binaries, addressing issues like deployment failures due to size limits, runtime panics, and inefficient code.
Core Features & Use Cases
- WASM Size Analysis: Identifies components contributing to large binary sizes using tools like
twiggy. - Panic Investigation: Helps diagnose the root cause of contract traps and
unreachableerrors. - DWARF Debugging: Enables source-level debugging by analyzing DWARF symbols.
- Optimization: Provides techniques for reducing WASM binary size through Cargo profiles and
wasm-opt. - Use Case: A developer is encountering a "contract deployment failed" error due to exceeding the WASM size limit. They can use this Skill to analyze the binary with
twiggy, identify large dependencies or unused code, and apply optimization techniques to reduce its size.
Quick Start
Analyze the WASM binary located at 'output/my-contract.wasm' for size optimization using twiggy.
Dependency Matrix
Required Modules
twiggywasm-objdumpwasm-optwasmtimesc-meta
Components
scriptsreferences
💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: multiversx-wasm-debug Download link: https://github.com/multiversx/mx-ai-skills/archive/main.zip#multiversx-wasm-debug Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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