mise

Install and manage tool versions with mise configuration files.

1|Updated Oct 23, 2021
One-click install
npx skills add https://github.com/taiidani/dotfiles --skill mise-taiidani
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mise
Source: https://github.com/taiidani/dotfiles/tree/main/.opencode/skills/mise
Command: npx skills add https://github.com/taiidani/dotfiles --skill mise-taiidani

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Managing multiple development tool versions, environment variables, and custom tasks across projects is complex and error‑prone; this Skill simplifies that by providing a unified interface to install, pin, and switch tool versions and orchestrate workflows.

Core Features & Use Cases

  • Version Management: Install, pin, and switch versions of languages and tools such as Node, Python, Rust, and Cargo.
  • Environment Control: Set and export environment variables, activate shells, and load environment‑specific configurations.
  • Task Automation: Define and run project tasks with dependency handling, watch mode, and parallel execution.
  • Maintenance: Diagnose issues, upgrade tools, prune unused versions, and manage lock files for reproducibility.
  • Integration: Works with CI/CD pipelines, Docker, and popular shells (bash, zsh, fish) to ensure consistent developer environments.

Quick Start

Use the mise skill to set up a Node.js 20 environment and run the build task.

Frequently Asked Questions about mise

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

FAQPage Schema
How do I manage multiple Node and Python versions across different projects?

Manage multiple Node and Python versions by installing and pinning specific tool versions using a configuration file. This ensures each project retains its dedicated environment and prevents version conflicts across your development directories.

What is the best way to automate project tasks with dependency handling?

Automate project tasks by defining custom workflows with dependency handling, watch mode, and parallel execution. This allows you to orchestrate complex build processes and run them reliably across different development environments.

Can I use mise to control environment variables in bash, zsh, and fish shells?

Yes, you can control environment variables in bash, zsh, and fish shells. The tool supports shell activation and loading environment-specific configurations to maintain consistent developer environments across different shell platforms.

How do I set up a reproducible development environment for CI/CD pipelines?

Set up reproducible environments for CI/CD pipelines by managing tool versions, environment variables, and lock files. This ensures consistent developer environments across Docker containers and automated deployment workflows.

Does mise support diagnosing issues and pruning unused tool versions?

Yes, it supports diagnosing issues, upgrading tools, and pruning unused versions. You can manage lock files for reproducibility and perform routine maintenance to keep your development environment clean and updated.

How do I pin a specific Rust or Cargo version for a project?

Pin a specific Rust or Cargo version by executing install commands and writing the desired version constraints to your project's configuration file. This locks the tool version for that specific project context.