A curated list of awesome OpenAI Codex / ChatGPT plugins, skills, and resources. The #1 Codex Marketplace. See live plugins at: https://hol.org/plugins/best-codex-plugins
Awesome Codex Plugins is a curated catalogue and marketplace of installable plugins, skills, and related resources for OpenAI Codex and ChatGPT. It helps people find, create, validate, and submit extensions for Codex workflows across its app, command-line interface, and IDE extensions. The catalogue add-ons are the plugins, skills, agents, and hooks listed or supported by this project.
This repository also configures its own agents. See what awesome-codex-plugins tells them →
hashgraph-online/awesome-codex-plugins
Hook Claude Code
Runs after a tool call finishes for Edit and Write tool calls, executing validate-schema.py via python3. From hashgraph-online/awesome-codex-plugins.