Data model

    Plugin Backup Model

    Custom local plugin bundles stay in `plugins/` with plugin metadata and registry records so larger workflow surfaces are preserved without pretending they are ordinary standalone skills.

    Codex Skills Library

    Data model diagram

    Relationships

    A readable index of the 5 connections shown in the visual model above.

    1

    custom local plugin

    Connects to plugins/<slug>

    2

    plugins/<slug>

    Connects to .codex-plugin/plugin.json

    3

    plugins/<slug>

    Connects to bundled skills and assets

    4

    .codex-plugin/plugin.json

    Connects to repo-local marketplace registry

    5

    .codex-plugin/plugin.json

    Connects to docs-site plugin catalog

    Model details

    Dates

    Created
    Not recorded
    Last updated
    May 27, 2026

    Entities

    plugins/<slug>/.codex-plugin/plugin.jsonplugin assetsbundled plugin skills.agents/plugins/marketplace.jsondocs-site plugin routes

    Source

    plugins/context-layer/.codex-plugin/plugin.json

    Open source