WebAssembly Component Development

Trust Score 90/100

Comprehensive guide to building and composing WebAssembly components: WASI fundamentals, composition patterns, language interoperability, tooling, and runtime c

triggers:webassemblyWASIcomponent modelwash buildcomposewacwasmtime

GitHub SKILL.md

What it does

Provides an end-to-end reference for building WebAssembly components using the Component Model and WASI. Covers core concepts (component boundaries, WIT types), composition patterns (adapters, middleware, facades), language interoperability techniques, build tools (wash, wac, wasm-tools), and runtime gotchas for wasmtime/wasmCloud. The skill explains practical build and testing commands and how to design interfaces for performance and compatibility.

When to use it

Use this skill when authoring or integrating WebAssembly components, especially when you need cross-language composition, runtime compatibility checks, or guidance on building with wash and composing components for deployment. It’s useful for engineers targeting wasm32-wasip2 and those troubleshooting imports, threading issues, or networking capabilities.

What's included

Scripts: none detected (has_scripts=false)
References: extensive examples and tool commands in the SKILL.md, plus links to wasmCloud, wstd, and MDN where relevant (has_references=false)
Instructions: design patterns, build workflows (wash build, cargo build --target wasm32-wasip2), testing strategies, debugging steps, and performance tips.

Compatible agents

Suited to developer-oriented code assistants (Copilot-style), build automation agents, and CI helpers that can run wash/wasm-tools and generate WIT/component artifacts.

Audit Summary

Documentation-only skill for WebAssembly component development with WASI fundamentals, composition patterns, and runtime compatibility. No scripts included — pure reference skill with well-organised progressive disclosure via reference files. SKILL.md is lean and well-structured with clear triggers and useful defaults section.

Watch Out

Niche audience — only useful for Wasm component developers

Notes

Pure documentation skill with no scripts or executable content. Excellent progressive disclosure architecture with topic-specific reference files. Clean frontmatter with specific trigger descriptions.

Information

Repository: skills
Stars: 15
Installs: 0

Trust Score

Overall90

Security95

Code Quality82

Architecture88

Usefulness58

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