Codex ships a system skill, skill-installer ($CODEX_HOME/skills/.system/skill-installer/), that installs skills from a curated GitHub list or any repo path, with helper scripts:
scripts/list-skills.py [--path skills/.experimental] [--format json] — lists installable skills and marks the installed ones.
scripts/install-skill-from-github.py --repo <owner>/<repo> --path <path> ... — installs from any repo, including private repos, straight into $CODEX_HOME/skills.
Default source: https://github.com/openai/skills (.curated and .experimental trees).
Worth a look for rune skill install:
- A curated-list flow:
rune skill add from the deck's GitHub source without a local clone.
- Installed-state annotations in
rune skill listings.
- A per-skill install path from arbitrary repos, which would make the deck consumable by harnesses that only know GitHub paths.
- Codex parity: rune could deploy the deck's skills into
$CODEX_HOME/skills the way this installer does, which gives sol the same artifacts the Claude lanes get.
Observed in use by the Codex babysitting session on 2026-08-20: it verified installed skills and installed the missing ones from the merged deck source.
🤖 Generated with Claude Code
https://claude.ai/code/session_01Lndbwa511mrGtG2yAvYN7s
Codex ships a system skill,
skill-installer($CODEX_HOME/skills/.system/skill-installer/), that installs skills from a curated GitHub list or any repo path, with helper scripts:scripts/list-skills.py [--path skills/.experimental] [--format json]— lists installable skills and marks the installed ones.scripts/install-skill-from-github.py --repo <owner>/<repo> --path <path> ...— installs from any repo, including private repos, straight into$CODEX_HOME/skills.Default source: https://github.com/openai/skills (
.curatedand.experimentaltrees).Worth a look for
rune skill install:rune skill addfrom the deck's GitHub source without a local clone.rune skilllistings.$CODEX_HOME/skillsthe way this installer does, which gives sol the same artifacts the Claude lanes get.Observed in use by the Codex babysitting session on 2026-08-20: it verified installed skills and installed the missing ones from the merged deck source.
🤖 Generated with Claude Code
https://claude.ai/code/session_01Lndbwa511mrGtG2yAvYN7s