hello-wasm

Run a minimal WebAssembly module that returns a personalized greeting.

6|1|Updated Feb 21, 2026

Search Tags:#testing #plugin #execution #wasm #webassembly #greeting

Ready to run

npx skills add https://github.com/cedricziel/assistant --skill hello-wasm

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: hello-wasm
Source: https://github.com/cedricziel/assistant/tree/main/skills/hello-wasm
Command: npx skills add https://github.com/cedricziel/assistant --skill hello-wasm

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides a tiny WebAssembly-based greeting module to verify that the WASM execution tier is available and functioning within the agent runtime.

Core Features & Use Cases

Minimal WASM greeting implementation that accepts an optional name and returns a personalized greeting.
Demonstrates how a WASM plugin is loaded and invoked by the agent.
Use Case: Testing WASM integration during development and CI.

Quick Start

Invoke the hello-wasm skill with an optional name to return a greeting from WASM.

Frequently Asked Questions about hello-wasm

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I test WebAssembly execution in an agent runtime?▼

Test WebAssembly execution by running a minimal WASM greeting module that verifies loading, invocation, and output within your agent workflows. The skill accepts an optional name parameter and returns a formatted greeting to confirm the execution tier is functioning.

Can I use a WASM plugin to verify agent runtime integration during CI?▼

Yes, you can use a WASM plugin to verify agent runtime integration during CI by loading and invoking a minimal WebAssembly greeting module. It successfully returns a personalized greeting if the WASM execution tier is available and properly configured.

What is the best way to verify that a WASM module loads and returns output?▼

The best way to verify WASM module loading and output is to invoke a minimal WebAssembly greeting that optionally accepts a name and returns a formatted message. This confirms that both the loading and invocation mechanisms are working correctly.

Do I need dependencies to run a minimal WebAssembly greeting for testing?▼

No dependencies are required to run this minimal WebAssembly greeting for testing. The skill operates independently to verify WASM execution, needing only an agent workflow environment capable of loading and invoking the provided WASM module.

Why does my WebAssembly testing need a minimal greeting module?▼

Your WebAssembly testing needs a minimal greeting module to isolate and verify the core execution tier without unnecessary complexity. It confirms that the fundamental loading and invocation mechanisms function correctly before deploying larger, more complex WASM plugins.

Does the hello-wasm skill accept parameters for personalized greeting output?▼

Yes, the hello-wasm skill accepts an optional name parameter to generate a personalized greeting output. If provided, the WebAssembly module incorporates the name into the returned formatted message, demonstrating successful parameter passing in the WASM execution tier.