GETTING STARTED / 01
Installation
Add the marketplace, install the plugin, confirm it is enabled, then open a new session in your project.
Codex CLI
Supported hosts are Codex CLI and Claude Code. Marketplace commands run in your system terminal for Codex, and in the Claude Code conversation for Claude.
- 1
Add the marketplace and plugin
Run in your system terminal.
codex plugin marketplace add yyqqCoding/engineering-flow-skills codex plugin add engineering-flow@engineering-flow - 2
Confirm it is enabled
The output should contain installed and enabled set to true.
codex plugin list --json - 3
Open a new session in your project
Close old sessions first — the Core loads at session start.
cd /path/to/your-project codex
Installing from a local checkout
For local development, point the marketplace at an absolute repository path.
codex plugin marketplace add /absolute/path/to/engineering-flow-skills
codex plugin add engineering-flow@engineering-flowClaude Code
Run these inside the Claude Code conversation, then start a new session. Claude Code invokes workflows with /engineering-flow:<workflow>.
/plugin marketplace add yyqqCoding/engineering-flow-skills
/plugin install engineering-flow@engineering-flowUpdating
Codex CLI
Codex has no separate plugin update command. Refresh the marketplace, reinstall, then open a new session.
codex plugin marketplace upgrade engineering-flow
codex plugin remove engineering-flow@engineering-flow
codex plugin add engineering-flow@engineering-flowClaude Code
In the Claude Code conversation, refresh the marketplace and update the plugin, then open a new session.
/plugin marketplace update engineering-flow
/plugin update engineering-flow@engineering-flowUninstalling
Remove the plugin first, then the marketplace entry.
codex plugin remove engineering-flow@engineering-flow
codex plugin marketplace remove engineering-flow