-`git-bash` (TypeScript + Git Bash MCP) - exposes the Windows-only `git_bash` MCP and reminds Codex on the first shell-like call, including the first one after compaction.
-`ultrawork` (TypeScript) - keyword detector (`ulw` / `ultrawork`) that injects the full ultrawork directive; bundled agent TOML files are installed into `CODEX_HOME/agents`.
-`telemetry` (TypeScript) - anonymous daily active telemetry hook.
## Install
End users invoke through the omodex CLI. This package is the **Light edition** of omo — install it directly with:
```bash
bunx omo install --platform=codex
# or via the shortcut alias (same compiled CLI, defaults --platform=codex):
bunx lazycodex install
# or the longer package names:
bunx oh-my-opencode install --platform=codex
bunx oh-my-openagent install --platform=codex
```
To install **both** the Ultimate edition (OpenCode plugin) and the Light edition (this package) at once, use `--platform=both`.
The installer copies the built plugin into `~/.codex/plugins/cache/sisyphuslabs/omo/<version>/`, writes stable agent TOML links through `~/.codex/.tmp/marketplaces/sisyphuslabs/plugins/omo/`, enables `omo@sisyphuslabs` in `~/.codex/config.toml`, and registers the `sisyphuslabs` marketplace from the local built cache. `lazycodex` is the repo/npm/bin alias; the marketplace identity remains `sisyphuslabs`.
Native Windows installs prepare Git Bash before the installer mutates `~/.codex/`. If `bash.exe` is not already discoverable, the installer first tries the same best-effort install command shown here, then resolves Git Bash again:
Set `OMO_CODEX_SKIP_GIT_BASH_AUTO_INSTALL=1` to skip the best-effort `winget install --id Git.Git -e --source winget` attempt and keep the explicit install guidance path.
The installer does not write a global Codex shell config. On Windows it enables the plugin MCP policy for `git_bash`; on non-Windows it keeps the manifest bundled but writes `enabled = false` for that MCP server. The Git Bash hook injects fixed guidance before the first Codex shell-like `Bash` hook call in a session, and again before the first shell-like call after `PostCompact`, recommending `git_bash` before built-in `exec_command`.
To install both editions in one command, use `--platform=both`.
## Telemetry
Anonymous telemetry uses the same PostHog project as oh-my-openagent but emits the distinct event `omo_codex_daily_active`. The event is sent at most once per UTC day per machine from two sources:
| Source | Reason | Trigger |
|--------|--------|---------|
| `install` | `install_completed` | `bunx omo install --platform=codex` or `--platform=both` finishes (handled by `src/cli/install-codex/install-codex.ts`) |
Both sources share the same SHA256-hashed installation identifier (`sha256("omo-codex:" + hostname)`), suppress PostHog person profiles, and write the daily dedup state to `~/.local/share/omo-codex/posthog-activity.json`.
