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How to install Fission-AI/OpenSpec. Official installation instructions. Project installation guide. Framework or library installation. Build installation instructions. How to setup and install from GitHub. Installation steps and setup instructions. Official docs and installation instructions GitHub.

Fission-AI/OpenSpec Installation Guide

How to install Fission-AI/OpenSpec. Official project installation instructions and setup guide.

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Automated Install (Recommended)

Quick installation instructions for Fission-AI/OpenSpec. This is the fastest way to complete project installation and setup.

Install via curl

curl -fsSL https://hexmos.com/ipm-install | bash && 
ipm i Fission-AI/OpenSpec
or

Install via npx

npx @hexmos/ipm i Fission-AI/OpenSpec

Prerequisites

Node.js

runtime

Version: 20.19.0 or higher

npm

package manager

Manual Installation Methods

Manual installation instructions. How to install from GitHub source.

Install via npm

npm install -g @fission-ai/openspec@latest

cd your-project

openspec init

Install from Source

git clone https://github.com/Fission-AI/OpenSpec.git

cd OpenSpec

npm install

npm link

Post Installation Steps

  • openspec update
  • Run your AI assistant with slash commands like /opsx:explore or /opsx:propose <what-you-want-to-build>