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Updated 3d ago

by cosmonic-labs

skills

Public repository for Claude Skills

  • Active — Updated in the last 14 days
Works with
  • Claude
View on GitHub (opens in a new tab)

21 GitHub stars (21)

Steady at 21 stars — no new stars in the 16 days since Sep 30.

  • 5 skills (5 skills found in its SKILL.md files)
  • 3 forks (3 forks)
  • 3d ago last update (Last updated 3d ago)

Install

Skills CLI

npx skills add cosmonic-labs/skills

Asks which skills and agents to install. Just one: npx skills add cosmonic-labs/skills --skill brand-guidelines — add -g for every project.

Claude Code

git clone https://github.com/cosmonic-labs/skillscp -r "skills/brand-guidelines" ~/.claude/skills/

Copies the brand-guidelines skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add cosmonic-labs/skills

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • brand-guidelines

    Brand guidelines for Cosmonic and wasmCloud. Use this skill when creating visual content, presentations, websites, diagrams, or any materials that need to follow Cosmonic or wasmCloud brand standards. Includes an Excalidraw library for diagrams.

    brand-guidelines/SKILL.md on GitHub (opens in a new tab)

  • helm-charts

    Expert guidance for authoring and maintaining Helm charts following standardized conventions, global registry support, templating best practices, and Kubernetes deployment patterns. Use this skill when creating new Helm charts, reviewing or modifying existing charts, configuring image registries for air-gapped environments, setting up multi-chart deployments with Helmfile, or whenever the user me…

    helm-charts/SKILL.md on GitHub (opens in a new tab)

  • rust-development

    Expert Rust development guidance covering naming conventions, type safety, error handling, documentation, and best practices based on official Rust guidelines. Use this skill when writing new Rust code, reviewing or modifying existing Rust code, designing Rust APIs or libraries, refactoring Rust codebases, or whenever the user mentions Rust, Cargo, clippy, rustfmt, traits, lifetimes, or `.rs` fil…

    rust-development/SKILL.md on GitHub (opens in a new tab)

  • wash

    Expert in wasmCloud Shell (wash) CLI tool for building, running, and managing WebAssembly components and wasmCloud applications. Use this skill when working with wasmCloud, WebAssembly components, WIT (WebAssembly Interface Types) definitions, or wash commands.

    wash/SKILL.md on GitHub (opens in a new tab)

  • webassembly-component-development

    Comprehensive guide to WebAssembly component development covering WASI fundamentals, component composition patterns, language interoperability, runtime compatibility, and troubleshooting. Use this skill when building WebAssembly components, writing or editing WIT (WebAssembly Interface Types) definitions, composing components with wac or wasm-tools, targeting wasip1/wasip2/wasip3, working with `.…

    webassembly-component-development/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.