OmX - Oh My codeX: Your codex is not alone. Add hooks, agent teams, HUDs, and so much more.
oh-my-codex is a workflow layer for OpenAI Codex CLI that adds prompts, agent teams, skills, hooks, HUDs, and other runtime assistance while leaving Codex as the execution engine. It is for people who use Codex CLI and want structured workflows and additional help as tasks become larger. The catalogue entries are its skills, hooks, and MCP integrations for those Codex workflows.
Hook Claude Code
One of 8 in hooks.json
Runs when a session starts on startup, resume and clear, executing codex-native-hook.mjs via node. From Yeachan-Heo/oh-my-codex.
Hook Claude Code
One of 8 in hooks.json
Runs before the agent uses a tool, executing codex-native-hook.mjs via node. From Yeachan-Heo/oh-my-codex.
Hook Claude Code
One of 8 in hooks.json
Runs after a tool call finishes, executing codex-native-hook.mjs via node. From Yeachan-Heo/oh-my-codex.
Hook Claude Code
One of 8 in hooks.json
Runs when you submit a prompt, before the agent sees it, executing codex-native-hook.mjs via node. From Yeachan-Heo/oh-my-codex.
Hook Claude Code
One of 8 in hooks.json
Runs before the context is compacted, executing codex-native-hook.mjs via node. From Yeachan-Heo/oh-my-codex.
Hook Claude Code
One of 8 in hooks.json
Runs after the context is compacted, executing codex-native-hook.mjs via node. From Yeachan-Heo/oh-my-codex.
Hook Claude Code
One of 8 in hooks.json
Runs when the agent finishes a response, executing codex-native-hook.mjs via node. From Yeachan-Heo/oh-my-codex.
Hook Claude Code
One of 8 in hooks.json
Runs when a subagent finishes, executing codex-native-hook.mjs via node. From Yeachan-Heo/oh-my-codex.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: