Manage wasmCloud applications using the wash CLI: build, run, and deploy WebAssembly components, define WIT interfaces, and administer wasmCloud projects from the command line.
Claude Code skills for WebAssembly, wasmCloud, and cloud-native development
| Skill | Description | Tags |
|---|---|---|
| wash | wasmCloud Shell CLI tool for building and managing WebAssembly components | wasmcloud cli tooling |
| webassembly-component-development | Comprehensive guide to WebAssembly components: WASI, composition patterns, language interop, runtime compatibility, and troubleshooting | webassembly component-model wasi |
| rust-development | Expert Rust development guidance covering naming conventions, type safety, error handling, and best practices | rust development best-practices |
| brand-guidelines | Official Cosmonic and wasmCloud brand colors, typography, and visual identity standards | branding design cosmonic wasmcloud |
Install all skills from this marketplace using the Claude Code CLI:
/plugin marketplace add cosmonic-labs/skills
This adds the entire marketplace and all its skills to your Claude Code environment.
Add individual skills to your project's .claude/settings.json:
{
"skills": [
"https://github.com/cosmonic-labs/skills/tree/main/rust-development",
"https://github.com/cosmonic-labs/skills/tree/main/webassembly-component-development"
]
}
Add individual skills to ~/.claude/settings.json to make them available across all projects:
{
"skills": [
"https://github.com/cosmonic-labs/skills/tree/main/rust-development"
]
}
Clone this repository and reference skills locally:
git clone https://github.com/cosmonic-labs/skills.git ~/skills
Then add to your settings:
{
"skills": [
"~/skills/rust-development",
"~/skills/webassembly-component-development"
]
}
See CONTRIBUTING.md for guidelines on submitting new skills.
Apache-2.0
Built with 💜 by Cosmonic — Sandboxing agentic AI with WebAssembly
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