Claude Code Plugins
Production-tested plugins extracted from a 20-domain autonomous agent system. Each plugin is a self-contained skill that can be installed into any Claude Code project.
本番環境で稼働中の20ドメイン自律エージェントシステムから抽出したClaude Codeプラグイン集です。各プラグインは独立したスキルとして、任意のClaude Codeプロジェクトにインストールできます。
Quick Install / インストール
# Add the marketplace
/plugin marketplace add MtKana/claude-code-plugins
# Install a specific plugin
/plugin install note-com-publisher@claude-code-plugins
/plugin install telegram-approval-loop@claude-code-plugins
/plugin install grok-x-search@claude-code-plugins
/plugin install autonomous-research-pipeline@claude-code-plugins
/plugin install daily-cron-agent@claude-code-plugins
/plugin install note-com-watercolor-header@claude-code-plugins
Plugins
1. note-com-publisher
Publish articles to note.com as drafts via their undocumented API.
note.comの非公開APIを使って記事をドラフトとして公開するプラグインです。
Features:
- Email/password authentication (no browser needed)
- Markdown → HTML conversion
- Eyecatch (header image) upload
- 2-step draft creation (create → save)
- Cookie-based session management
Requirements: requests (pip)
Environment variables:
[email protected]
NOTE_PASSWORD=your_password
Usage:
python publish_to_note.py \
--title "記事タイトル" \
--body body.txt \
--eyecatch header.jpg \
--output result.json
2. telegram-approval-loop
Human-in-the-loop approval workflow via Telegram Bot API. The hardest part of any autonomous agent system is the approval step — this solves it.
Telegram Bot APIを使った人間によるレビュー・承認ワークフローです。自律エージェントシステムで最も難しい「承認ステップ」を解決します。
Features:
- Inline keyboard buttons (Approve / Edit)
- Auto-chunking for messages over 4,096 characters
- Configurable callback data
- Stdlib-only — zero pip dependencies
Environment variables:
TELEGRAM_BOT_TOKEN=your_bot_token
TELEGRAM_CHAT_ID=your_chat_id
Usage:
# Send an approval request
python send_approval.py \
--title "Draft Review" \
--body "Article content here..." \
--approve-data "approve_123" \
--edit-data "edit_123"
3. grok-x-search
Search Twitter/X via Grok API's native x_search tool. Most people don't know Grok has a built-in Twitter search — this wraps it for structured results.
Grok APIのネイティブx_searchツールを使ってTwitter/Xを検索します。構造化された結果を返します。
Features:
- Native Twitter/X search via Grok API (not scraping)
- Configurable queries via CLI args or JSON file
- Structured JSON output with source URLs
- Focuses on recent posts (last 48 hours)
Requirements: httpx (pip)
Environment variables:
XAI_API_KEY=your_xai_api_key
Usage:
# Single query
python grok_search.py \
--query "Claude Code best practices" \
--output results.json
# Multiple queries from file
python grok_search.py \
--queries-file queries.json \
--output results.json
queries.json format:
["query one", "query two", "query three"]
4. autonomous-research-pipeline
Template and architecture reference for building multi-track parallel research agents with Claude Code CLI. This is the pattern, not a script — adapt it to your domain.
Claude Code CLIを使ったマルチトラック並列リサーチエージェントのアーキテクチャテンプレートです。パターンそのものが価値です。
What's included:
SKILL.md — Complete 4-track parallel research workflow templatereference/architecture.md — Design principles and phase execution modelreference/example_queries.md — Query templates across 6 research categories
Architecture:
Phase 1: Parallel Discovery (4 tracks, run simultaneously)
Track A: Web search (platforms, tools, trends)
Track B: Community signals (Reddit, forums, Twitter)
Track C: Academic/industry (papers, reports)
Track D: Domain-specific API (Grok x_search, etc.)
Phase 2: Cross-pollination + Synthesis
Merge findings → identify patterns → score ideas
Phase 3: Output Generation
Write report / article / brief → notify
How to use: Read the architecture docs, copy the SKILL.md template, customize the tracks and queries for your domain.
5. daily-cron-agent
Battle-tested pattern for running Claude Code CLI as a daily autonomous agent via cron. This runs 12+ pipelines daily in production.
Claude Code CLIをcronで毎日自律的に実行するためのパターンです。本番環境で12以上のパイプラインを毎日稼働させています。
What's included:
SKILL.md — Setup guide and best practicesreference/cron_template.sh — Ready-to-use shell script templatereference/vps_setup.md — VPS setup guide (Ubuntu)
Key patterns:
- Parallel phase execution with PID management and
wait
- Structured logging with timestamps
--allowedTools for security (restrict which tools Claude can use)--max-turns to prevent runaway sessions- Environment variable management for cron context
Template usage:
# Copy and customize the template
cp cron_template.sh my_pipeline.sh
chmod +x my_pipeline.sh
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