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Post Publisher

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minicoohei
post-publisher

コンテンツの投稿・配信実行スキル。Typefully経由のX投稿、画像アップロード、 投稿スケジューリングを行う。 「投稿して」「スケジュール設定」「Typefullyに下書き」等で発動。

Overview

Publisherminicoohei
Repositoryai-agent-camp
Skill namepost-publisher
Stars
346
Forks
13
Bundled files
3
Links
Skill sourceRepositoryHomepage
  • Markdown instructions

    A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.

  • Works with any LLM

    AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.

  • 3 bundled files

    Scripts, templates, and references the model can read while it works. Files are read-only and never executed.

  • Open source

    Published by minicoohei on GitHub. Read the source before you install it.

Installation

Install the Post Publisher AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

1

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

  1. Open the app and go to Plugins → Skills.
  2. Choose "Install from GitHub".
  3. Paste the skill folder URL below and confirm.
    https://github.com/minicoohei/ai-agent-camp/tree/main/.claude/skills/post-publisher
  4. Enable the skill in any chat where you want it available.
Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.
2

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills
git clone --depth 1 https://github.com/minicoohei/ai-agent-camp.git /tmp/ai-agent-camp
mkdir -p .claude/skills
cp -r /tmp/ai-agent-camp/.claude/skills/post-publisher .claude/skills/post-publisher
Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Post Publisher in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Post Publisher on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Post Publisher is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

  • Loaded only when it is needed

    The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.

  • Switch models mid-chat

    Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

Post Publisher

制作済みコンテンツを各プラットフォームに投稿・スケジューリングする。

対応プラットフォーム

プラットフォーム方法ステータス
X (Twitter)Typefully API✅ 対応
X スレッドTypefully API✅ 対応
LinkedInTypefully API✅ 対応
Instagram手動 / Meta API（要実装）🔧 計画中
TikTok手動 / TikTok API（要実装）🔧 計画中
Note手動 / API（要調査）🔧 計画中
MediumMedium API🔧 計画中

Typefully API v2

認証

環境変数: TYPEFULLY_API_KEY ヘッダー: Authorization: Bearer $TYPEFULLY_API_KEY

social_set_id の取得（必須）

v2 では全エンドポイントに social_set_id が必要。先に取得しておく。

bash
curl -X GET "https://api.typefully.com/v2/social-sets" \
  -H "Authorization: Bearer $TYPEFULLY_API_KEY"
# レスポンスから id を取り、環境変数に保存
export TYPEFULLY_SOCIAL_SET_ID="取得した値"

エンドポイント

下書き作成（X 単発）
bash
curl -X POST "https://api.typefully.com/v2/social-sets/$TYPEFULLY_SOCIAL_SET_ID/drafts" \
  -H "Authorization: Bearer $TYPEFULLY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "platforms": {
      "x": {
        "enabled": true,
        "posts": [{"text": "投稿テキスト"}]
      }
    },
    "publish_at": "2025-01-15T09:00:00Z"
  }'
スレッド投稿

posts 配列に複数エントリを並べる（v1 の \n\n\n\n + threadify は廃止）。

json
{
  "platforms": {
    "x": {
      "enabled": true,
      "posts": [
        {"text": "1/🧵 フック"},
        {"text": "2/ 本題"},
        {"text": "3/ CTA"}
      ]
    }
  }
}
スケジュール投稿
  • publish_at: ISO 8601 形式（UTC）
  • publish_at: "next-free-slot" で次の空きスロットに自動配置
X と Threads 同時投稿
json
{
  "platforms": {
    "x":       {"enabled": true, "posts": [{"text": "テキスト"}]},
    "threads": {"enabled": true, "posts": [{"text": "テキスト"}]}
  },
  "publish_at": "next-free-slot"
}

画像付き投稿

Typefully APIは画像直接アップロード非対応。ワークフロー:

  1. 画像をcatbox.moeにアップロード
  2. Typefully下書きにテキストのみ投稿
  3. 画像URLをコメントで付記（手動添付が必要な場合あり）

投稿ワークフロー

単発投稿

  1. marketing/drafts/ からコンテンツ読み込み（またはcontent-creatorで生成）
  2. プラットフォーム確認
  3. Typefully APIで下書き or スケジュール作成
  4. 確認メッセージ送信

バッチ投稿

  1. marketing/drafts/ 内の複数コンテンツ読み込み
  2. スケジュール配分（時間帯最適化）
  3. 一括API呼び出し
  4. 結果サマリー送信

最適投稿時間（日本市場）

曜日XInstagramTikTok
平日7-8時, 12時, 18-21時12時, 18-21時18-22時
土日9-11時, 14-16時10-12時, 15-17時12-22時

ログ

投稿結果を marketing/post-log.md に記録:

markdown
| 日時 | プラットフォーム | コンテンツ要約 | URL | ステータス |

関連スキル

  • marketing-planner — 計画策定
  • content-creator — コンテンツ制作

Bundled files

The model reads these on demand while the skill is loaded. They are exposed as readable files and are never executed.

Frequently asked questions

What does the Post Publisher AI skill do?

コンテンツの投稿・配信実行スキル。Typefully経由のX投稿、画像アップロード、 投稿スケジューリングを行う。 「投稿して」「スケジュール設定」「Typefullyに下書き」等で発動。

Why use Post Publisher on TypingMind?

Because you install it once and use it with any model. Post Publisher is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Post Publisher in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/minicoohei/ai-agent-camp/tree/main/.claude/skills/post-publisher. TypingMind reads its SKILL.md and bundles its files and installs it as a skill you can enable per chat.

Which AI models can use Post Publisher?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Post Publisher?

As many as you like. As long as a model supports skills, you can use Post Publisher with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Post Publisher AI skill free?

It is published on GitHub by minicoohei. Check the repository for licensing terms. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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