askit-init-marketplacelisted

# askit-init-marketplace ## Purpose Scaffold and validate a distribution index that catalogs plugins, in each target's native format. `create` scaffolds the marketplace index per target; `validate` checks that every entry resolves to a real plugin and that versions are consistent. The two native formats and the entry shape are in [references/marketplace-format.md](references/marketplace-format.md). ## When to use When standing up a marketplace, adding a plugin to one, or validating marketplace entries. ## create mode 1. Read the target agents and the plugin roster to catalog. 2. Scaffold the index per target: Claude Code `.claude-plugin/marketplace.json`; Codex `.agents/plugins/marketplace.json` (Standard sec 12). Each entry names the plugin, its source or path, and its version. 3. Pick the source kind that matches how the plugin is actually distributed: a bare path, `url`/`github` (with a `sha` to pin it), `npm`, `archive` (which requires a `sha256`), or `git-subdir`. The full table is in the reference. 4. If an entry has shipped under a previous name, record it in `renames` so consumers following the old name can be redirected. 5. Keep the catalog separate from any single plugin's manifest (a marketplace catalogs plugins; it is not itself a plugin). ## validate mode 1. Each entry resolves to a real plugin (its source/path exists and carries a `library.json`). 2. Versions are consistent (an entry's version matches the plugin's `library.json` version; no dangling or dupli