plugin-creator

分类: 开发与编程 | 上传者: pleaseai | 下载: 0 | 版本: v1.0（最新）

使用必需的“.codex-plugin/plugin.json”、可选的插件文件夹/文件、有效的清单默认值和默认的个人市场条目，为 Codex 创建和搭建插件目录。当 Codex 需要创建新的个人插件、添加可选插件结构或生成或更新插件订购和可用性元数据的市场条目时使用。

更新日志: Source: GitHub https://github.com/pleaseai/claude-code-plugins

目录结构

当前层级: tree/main/.agents/skills/plugin-creator/

📁 agents/
- 📄 openai.yaml 339 B
📁 assets/
- 📄 plugin-creator-small.svg 1.3 KB
- 📄 plugin-creator.png 1.5 KB
📁 references/
- 📄 plugin-json-spec.md 8.2 KB
📁 scripts/
- 📄 create_basic_plugin.py 9.4 KB
- 📄 validate_plugin.py 19.5 KB
📄 SKILL.md 7.7 KB

SKILL.md

---
name: plugin-creator
description: Create and scaffold plugin directories for Codex with a required `.codex-plugin/plugin.json`, optional plugin folders/files, valid manifest defaults, and personal-marketplace entries by default. Use when Codex needs to create a new personal plugin, add optional plugin structure, or generate or update marketplace entries for plugin ordering and availability metadata.
---

# Plugin Creator

## Quick Start

1. Run the scaffold script:

```bash
  # Plugin names are normalized to lower-case hyphen-case and must be <= 64 chars.
  # The generated folder and plugin.json name are always the same.
# Run from repo root (or replace .agents/... with the absolute path to this SKILL).
# By default creates in ~/plugins/<plugin-name>.
python3 .agents/skills/plugin-creator/scripts/create_basic_plugin.py <plugin-name>
```

2. Edit `<plugin-path>/.codex-plugin/plugin.json` when the request gives specific metadata.
   The scaffold starts with valid defaults and must not contain `[TODO: ...]` placeholders.

3. Generate or update the personal marketplace entry when the plugin should appear in Codex UI ordering:

```bash
# Personal marketplace entries default to ~/.agents/plugins/marketplace.json.
python3 .agents/skills/plugin-creator/scripts/create_basic_plugin.py my-plugin --with-marketplace
```

Only use a repo/team marketplace when the user specifically asks for that destination:

```bash
python3 .agents/skills/plugin-creator/scripts/create_basic_plugin.py my-plugin \
  --path <repo-root>/plugins \
  --marketplace-path <repo-root>/.agents/plugins/marketplace.json \
  --with-marketplace
```

4. Generate/adjust optional companion folders as needed:

```bash
python3 .agents/skills/plugin-creator/scripts/create_basic_plugin.py my-plugin \
  --path <parent-plugin-directory> \
  --marketplace-path <marketplace-json-path> \
  --with-skills --with-hooks --with-scripts --with-assets --with-mcp --with-apps --with-marketplace
```

`<parent-plugin-directory>` is the directory where the plugin folder `<plugin-name>` will be created (for example `~/code/plugins`).

5. Before handing back a generated plugin, run:

```bash
python3 .agents/skills/plugin-creator/scripts/validate_plugin.py <plugin-path>
```

## What this skill creates

- Default marketplace-backed scaffolds are personal: `~/plugins/<plugin-name>/` plus
  `~/.agents/plugins/marketplace.json`.
- Creates plugin root at `/<parent-plugin-directory>/<plugin-name>/`.
- Always creates `/<parent-plugin-directory>/<plugin-name>/.codex-plugin/plugin.json`.
- Fills the manifest with the validated schema shape that the ingestion path accepts.
- Creates or updates `~/.agents/plugins/marketplace.json` when `--with-marketplace` is set.
  - If the marketplace file does not exist yet, seed a personal marketplace root before adding the first plugin entry.
- `<plugin-name>` is normalized using skill-creator naming rules:
  - `My Plugin` → `my-plugin`
  - `My--Plugin` → `my-plugin`
  - underscores, spaces, and punctuation are converted to `-`
  - result is lower-case hyphen-delimited with consecutive hyphens collapsed
- Supports optional creation of:
  - `skills/`
  - `hooks/`
  - `scripts/`
  - `assets/`
  - `.mcp.json`
  - `.app.json`

## Marketplace workflow

- Personal creation defaults to `~/.agents/plugins/marketplace.json`.
- Repo/team marketplace creation is opt-in through both `--path` and `--marketplace-path`, only
  when the user specifically requests it.
- In either location, the generated source path remains `./plugins/<plugin-name>`.
- Marketplace root metadata supports top-level `name` plus optional `interface.displayName`.
- Treat plugin order in `plugins[]` as render order in Codex. Append new entries unless a user explicitly asks to reorder the list.
- `displayName` belongs inside the marketplace `interface` object, not individual `plugins[]` entries.
- Each generated marketplace entry must include all of:
  - `policy.installation`
  - `policy.authentication`
  - `category`
- Default new entries to:
  - `policy.installation: "AVAILABLE"`
  - `policy.authentication: "ON_INSTALL"`
- Override defaults only when the user explicitly specifies another allowed value.
- Allowed `policy.installation` values:
  - `NOT_AVAILABLE`
  - `AVAILABLE`
  - `INSTALLED_BY_DEFAULT`
- Allowed `policy.authentication` values:
  - `ON_INSTALL`
  - `ON_USE`
- Treat `policy.products` as an override. Omit it unless the user explicitly requests product gating.
- The generated plugin entry shape is:

```json
{
  "name": "plugin-name",
  "source": {
    "source": "local",
    "path": "./plugins/plugin-name"
  },
  "policy": {
    "installation": "AVAILABLE",
    "authentication": "ON_INSTALL"
  },
  "category": "Productivity"
}
```

- Use `--force` only when intentionally replacing an existing marketplace entry for the same plugin name.
- If the target marketplace file does not exist yet, create it with top-level `"name"`, an `"interface"` object containing `"displayName"`, and a `plugins` array, then add the new entry.

- For a brand-new marketplace file, the root object should look like:

```json
{
  "name": "personal",
  "interface": {
    "displayName": "Personal"
  },
  "plugins": [
    {
      "name": "plugin-name",
      "source": {
        "source": "local",
        "path": "./plugins/plugin-name"
      },
      "policy": {
        "installation": "AVAILABLE",
        "authentication": "ON_INSTALL"
      },
      "category": "Productivity"
    }
  ]
}
```

## Required behavior

- Outer folder name and `plugin.json` `"name"` are always the same normalized plugin name.
- Do not remove required structure; keep `.codex-plugin/plugin.json` present.
- Do not leave `[TODO: ...]` placeholders in plugin manifests.
- Keep `apps` and `mcpServers` out of `plugin.json` unless their companion files are actually created.
- Omit unsupported plugin manifest fields that validation rejects, including `hooks`.
- If creating files inside an existing plugin path, use `--force` only when overwrite is intentional.
- Preserve any existing marketplace `interface.displayName`.
- When generating marketplace entries, always write `policy.installation`, `policy.authentication`, and `category` even if their values are defaults.
- Add `policy.products` only when the user explicitly asks for that override.
- Keep marketplace `source.path` relative to the selected marketplace root as `./plugins/<plugin-name>`.
- When the workflow created or updated a marketplace-backed plugin, end the final user-facing
  response with a short Codex app handoff. Say `To view this in the Codex app:` and write
  `View <normalized plugin name>` and `Share <normalized plugin name>` as Markdown links, not raw
  URLs or code spans.
- The View deeplink uses `codex://plugins/<normalized plugin name>?marketplacePath=<absolute marketplace.json path>`.
  The Share deeplink uses the same URL with `&mode=share`.
- Replace the placeholders with the real normalized plugin name and absolute `marketplace.json`
  path from the scaffolded plugin. URL-encode the path segment and query value when needed.
- Do not add `pluginName` or `hostId` query parameters to these deeplinks. Codex derives both after
  the user clicks the link.
- Do not emit the `View <normalized plugin name>` or `Share <normalized plugin name>` links when no marketplace entry was
  created or updated.

## Reference to exact spec sample

For the exact canonical sample JSON for both plugin manifests and marketplace entries, use:

- `references/plugin-json-spec.md`

## Validation

After editing `SKILL.md`, run:

```bash
python3 <path-to-skill-creator>/scripts/quick_validate.py .agents/skills/plugin-creator
```

Before handing back a generated plugin, run:

```bash
python3 .agents/skills/plugin-creator/scripts/validate_plugin.py <plugin-path>
```

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plugin-creator

目录结构

SKILL.md

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