Codex uses the same skill format as Claude Code — a folder with a SKILL.md (frontmatter name + description). So the folders drop in almost unchanged.
The older custom prompts in
~/.codex/prompts/are deprecated by Codex in favor of skills.
git clone https://github.com/andredarcie/my-skills.git
cd my-skills
~/.agents/skills/<your-project>/.agents/skills/ (Codex reads .agents/skills/ from the working directory or repo root)Linux / macOS / Git Bash:
mkdir -p ~/.agents/skills
cp -r code-review dotnet-backend ef-core-sqlserver kafka-idempotency ~/.agents/skills/
Windows (PowerShell):
New-Item -ItemType Directory -Force ~\.agents\skills | Out-Null
Copy-Item -Recurse code-review, dotnet-backend, ef-core-sqlserver, kafka-idempotency ~\.agents\skills\
For project scope, change the destination to <your-project>/.agents/skills/.
In Codex (CLI or IDE extension), skills are invoked implicitly (when the description matches the task) or explicitly by name. Type / to browse the available commands.