Codex Plugins

9 hours ago

Plugins are installable bundles for reusable Codex workflows, facilitating sharing across projects or teams.
Plugins can contain skills, apps, and MCP servers, with more components coming soon.
Plugins can be used and installed via the Codex app directory or CLI.
Local plugin setup can be scaffolded using the @plugin-creator skill.
Plugins can be manually installed by adding them to a marketplace file in specific directories.
Marketplace metadata controls plugin ordering and install policies in Codex.
Codex uses marketplace files to read and install plugins from curated, repo, or personal marketplaces.
Plugins should be created when sharing across teams or projects, bundling skills, MCP config, and app integrations.
Every plugin has a manifest at .codex-plugin/plugin.json and can include skills, apps, and assets.
Creating a first plugin involves setting up a minimal manifest and adding a skill.
Manifest fields define package metadata, bundled components, and install-surface presentation.
Official public plugin publishing and self-serve management are coming soon.

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