Working with mise

Manage polyglot tool versions and shell activation with mise.

1|Updated Aug 24, 2025

Search Tags:#developer tools #version manager #mise #tool management #command not found #shell activation

Ready to run

npx skills add https://github.com/lugoues/dotfiles --skill working-with-mise-lugoues

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Please help me install this Agent Skill.
Skill: Working with mise
Source: https://github.com/lugoues/dotfiles/tree/main/chezmoiroot/dot_claude/skills/working-with-mise
Command: npx skills add https://github.com/lugoues/dotfiles --skill working-with-mise-lugoues

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps manage different versions of development tools across projects, preventing "command not found" errors and ensuring consistency.

Core Features & Use Cases

Tool Version Management: Install, switch, and manage versions of various programming languages and CLI tools per project.
Troubleshooting: Diagnose and fix issues where tools managed by mise are not found in the shell.
Decision Support: Guides users on when to use mise versus system package managers like Homebrew.

Quick Start

Use the working with mise skill to add Node.js version 20 to the current project.

Frequently Asked Questions about Working with mise

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

FAQPage Schema

How do I fix command not found errors for Node.js or Python in my shell?▼

To fix command not found errors for Node.js or Python, you need to manage tool versions using a version manager like mise, which activates the correct environment when you enter a project directory.

What is the best way to manage multiple programming language versions across different projects?▼

The best way to manage multiple programming language versions across projects is using a polyglot tool manager like mise, which configures specific Node.js, Python, or Ruby versions per project directory.

How do I install a specific Node.js version for my current development project?▼

You can install a specific Node.js version for your current development project by using mise to manage configuration files, ensuring the required version is available and automatically activated in your shell.

Should I use mise or a system package manager like Homebrew for development tools?▼

You should use mise over a system package manager like Homebrew when you need to switch between different versions of languages like Python or Ruby across multiple projects to prevent version conflicts.

Why are my mise managed tools not available in my current shell session?▼

Your mise managed tools are not available in your current shell session because shell activation is incomplete; you must configure shell integration properly to ensure the environment variables load correctly.