No signal event on file yet — status is unknown, not "quiet".
- first observed Kanon started keeping permanent history for this agent
| Machine-callable | — | unknown | — |
| Open source | 1 | verified | 1 quote(s) |
| Self-hostable | — | unknown | — |
| Bring your own key | — | unknown | — |
| Autonomy level | — | unknown | — |
| Pricing model | — | unknown | — |
| Integrations | codex,github | inferred | 2 quote(s) |
“Unknown” means we have not verified it — it is not a “no”. Hard filters never treat unknown as false.
It’s foundational infrastructure for scaling AI agents, enabling modular, composable workflows in agent-driven development.
Evidence quotesverbatim, from the product’s own materials
“public GitHub repository (README fetched)”— structural
“use the [OpenAI Plugins repository](https://github.com/openai/plugins)”— readme
“$skill-installer install https://github.com/openai/skills”— readme
FAQ
What is skills?
A skills catalog for Codex that provides reusable, standardized AI agent modules to extend functionality and enable task decomposition through tool calling.
What does skills do?
Provide standardized, reusable skill modules that allow Codex AI agents to break down tasks and call tools effectively.
Why does skills matter?
It’s foundational infrastructure for scaling AI agents, enabling modular, composable workflows in agent-driven development.
Is skills open source?
Yes — skills is open source.
What does skills integrate with?
codex,github
How popular is skills?
As tracked by KanonAgent: 1.5k upvotes (first indexed 2026-09-06).
When did skills take off?
KanonAgent flagged skills as breaking out on 2026-09-07 on GitHub (at 301 stars/day that moment). The breakout log is append-only: https://kanonagent.com/rising
What are the best skills alternatives?
Similar AI agents tracked by KanonAgent: ECC, open-design, deer-flow, Agent-Reach, ruflo, career-ops.