Connects Codex to the local 1Password MCP server and enables Codex to work with 1Password Developer Environments. Codex does not get access to the underlying secrets.
Install
- 1Add it in ChatGPT
Open Plugins in the ChatGPT sidebar (web or desktop), search for “1Password” and select +. You'll be asked to sign in to any connected service on first use. Then type @ in a chat to call it.
Skills 1
- 1Password Environments
Manage 1Password Developer Environments
Things to ask
- “List my 1Password Environments”
- “Create a local .env mount here”
- “Add a placeholder variable for my OpenAI API key”
Disconnect or uninstall
- 1In ChatGPT
Disconnect an account in Settings → Apps or Plugins. To remove the plugin itself, open 1Password in the Plugin Directory and select Uninstall plugin. Uninstalling can disconnect every account connected through it, and plugins your workspace installs may not offer the option.
- 2In Codex
Run /plugins in the Codex CLI, select the plugin and uninstall it, or press Space to turn it off.
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