mise

Original：🇺🇸 English
Translated

Install missing language runtimes and dev tools via mise. Use when (1) a command fails due to missing runtime (e.g. node not found, python3 not found, go command not found), (2) user asks to install/setup a language runtime or SDK (node, python, go, rust, java, ruby, etc.), (3) user mentions version management for languages, or (4) setting up a new development environment.

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Sourcemritd/skills
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NPX Install

npx skill4agent add mritd/skills mise

Tags

Translated version includes tags in frontmatter
mise-toolruntime-managementdev-environment-setuplanguage-runtimespackage-managers

SKILL.md Content

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mise

Runtime version manager. Replaces nvm/pyenv/rbenv/asdf.

Install Runtime

bash
# Install globally
mise use -g node@lts
mise use -g python@3.12
mise use -g go@latest

# Install for current project (creates mise.toml)
mise use node@20

Common Commands

bash
mise ls                  # List installed
mise ls-remote node      # Available versions
mise where node          # Install path
mise install             # Install from config
mise uninstall node@20   # Remove version

Available Runtimes

Core (native): node, python, go, rust, ruby, java, swift, deno, bun, zig, elixir, erlang
Plugin-based: kotlin, scala, php, lua, perl, dotnet, dart, flutter, nim, crystal, julia, clojure

Package Managers

bash
mise use -g pnpm@latest    # JS (npm alternative)
mise use -g uv@latest      # Python (pip alternative)
mise use -g maven@3        # Java
mise use -g gradle@latest  # Java

Java Vendors

bash
mise use java@zulu-21      # Azul Zulu
mise use java@temurin-21   # Eclipse Temurin
mise use java@corretto-21  # Amazon Corretto

When Runtime Missing

If command fails with "not found":
bash
# 1. Check if mise has it
mise search <runtime>

# 2. Install
mise use -g <runtime>@<version>

# 3. Retry original command

Config

Global: 
~/.config/mise/config.toml
Project: 
mise.toml
or 
.tool-versions

Notes

  • rust (symlink)
    : mise links to rustup. Use rustup for rust management.
  • Some brew packages depend on brew-installed runtimes. Check with 
    brew uses --installed <pkg>
    before removing.