Protokoll #31478

{
    "event": "PreToolUse",
    "tool_name": "mcp__mcp-docs__docs_get",
    "tool_input": {
        "path": "\/mcp\/mcp-docs\/mcp-docs-architektur"
    }
}

{
    "tool_response": [
        {
            "type": "text",
            "text": "{\n  \"success\": true,\n  \"doc\": {\n    \"id\": 72,\n    \"parent_id\": 66,\n    \"slug\": \"mcp-docs-architektur\",\n    \"path\": \"\/mcp\/mcp-docs\/mcp-docs-architektur\",\n    \"title\": \"Architektur\",\n    \"description\": null,\n    \"content\": \"<nav class=\\\"breadcrumb\\\">\\n    <a href=\\\"\/docs\\\">Dokumentation<\/a> &raquo; <a href=\\\"\/docs\/mcp\\\">MCP<\/a> &raquo; <a href=\\\"\/docs\/mcp\/mcp-docs\\\">MCP-Docs<\/a> &raquo; Architektur\\n<\/nav>\\n\\n<h1>MCP-Docs Architektur<\/h1>\\n<p class=\\\"doc-meta\\\"><strong>Erstellt:<\/strong> 2025-12-20 | <strong>Aktualisiert:<\/strong> 2025-12-20<\/p>\\n\\n<p>Verzeichnisstruktur und Komponenten des MCP-Docs Servers.<\/p>\\n\\n<h2>Verzeichnisstruktur<\/h2>\\n<pre><code>\/opt\/mcp-servers\/mcp-docs\/\\n├── server.py              # Entry Point (FastMCP)\\n├── config.py              # Konfiguration\\n├── .env                   # Credentials (DB_HOST, DB_USER, etc.)\\n├── requirements.txt       # Dependencies (mcp, pymysql, python-dotenv)\\n├── venv\/                  # Python Virtual Environment\\n│\\n├── domain\/\\n│   ├── __init__.py\\n│   └── dokumentation.py   # Entities (Dokumentation, DocStatus, LogEntry)\\n│\\n├── infrastructure\/\\n│   ├── __init__.py\\n│   ├── db_connection.py   # Datenbankverbindung (ki_system)\\n│   ├── protokoll_logger.py # Logging nach ki_protokoll.mcp_log\\n│   └── docs_repository.py # CRUD-Operationen\\n│\\n└── tools\/\\n    ├── __init__.py\\n    └── docs_tools.py      # 9 MCP-Tools<\/code><\/pre>\\n\\n<h2>Layer-Architektur<\/h2>\\n<table>\\n    <tr><th>Layer<\/th><th>Verantwortung<\/th><th>Dateien<\/th><\/tr>\\n    <tr><td><strong>Tools<\/strong><\/td><td>MCP-Tool-Definitionen<\/td><td>tools\/docs_tools.py<\/td><\/tr>\\n    <tr><td><strong>Domain<\/strong><\/td><td>Entities, Dataclasses<\/td><td>domain\/dokumentation.py<\/td><\/tr>\\n    <tr><td><strong>Infrastructure<\/strong><\/td><td>DB, Logging, Repository<\/td><td>infrastructure\/*.py<\/td><\/tr>\\n<\/table>\\n\\n<h2>Komponenten<\/h2>\\n\\n<h3>server.py<\/h3>\\n<p>Entry Point mit FastMCP-Initialisierung:<\/p>\\n<pre><code>from mcp.server.fastmcp import FastMCP\\nfrom tools.docs_tools import register_docs_tools\\n\\nmcp = FastMCP(\\\"mcp-docs\\\", instructions=\\\"...\\\")\\nregister_docs_tools(mcp)\\n\\nif __name__ == \\\"__main__\\\":\\n    mcp.run(transport=\\\"stdio\\\")<\/code><\/pre>\\n\\n<h3>domain\/dokumentation.py<\/h3>\\n<p>Dataclasses für Dokumentations-Entities:<\/p>\\n<pre><code>@dataclass\\nclass Dokumentation:\\n    id: int\\n    parent_id: Optional[int]\\n    slug: str\\n    path: str\\n    title: str\\n    description: Optional[str]\\n    content: str\\n    status: str  # draft, published, archived\\n    sort_order: int\\n    depth: int\\n    created_at: datetime\\n    updated_at: datetime\\n\\n    def to_dict(self) -> dict\\n    def to_dict_compact(self) -> dict  # ohne content<\/code><\/pre>\\n\\n<h3>infrastructure\/docs_repository.py<\/h3>\\n<p>CRUD-Operationen auf ki_system.dokumentation:<\/p>\\n<ul>\\n    <li><code>find_by_id()<\/code>, <code>find_by_path()<\/code><\/li>\\n    <li><code>find_all()<\/code> mit Filtern<\/li>\\n    <li><code>find_children()<\/code> - Kind-Dokumente<\/li>\\n    <li><code>get_hierarchy()<\/code> - Vollständiger Baum<\/li>\\n    <li><code>get_breadcrumb()<\/code> - Pfad zum Dokument<\/li>\\n    <li><code>create()<\/code>, <code>update()<\/code>, <code>delete()<\/code><\/li>\\n    <li><code>move()<\/code> - Parent ändern<\/li>\\n    <li><code>get_statistics()<\/code><\/li>\\n<\/ul>\\n\\n<h3>infrastructure\/db_connection.py<\/h3>\\n<p>Verbindung zur ki_system Datenbank:<\/p>\\n<pre><code>def get_connection():\\n    return pymysql.connect(\\n        host=os.getenv(\\\"DB_HOST\\\"),\\n        database=\\\"ki_system\\\",\\n        user=os.getenv(\\\"DB_USER\\\"),\\n        password=os.getenv(\\\"DB_PASSWORD\\\"),\\n        cursorclass=pymysql.cursors.DictCursor\\n    )<\/code><\/pre>\\n\\n<h3>infrastructure\/protokoll_logger.py<\/h3>\\n<p>Logging nach ki_protokoll.mcp_log:<\/p>\\n<pre><code>def log_operation(tool: str, params: dict, result: dict):\\n    # INSERT INTO mcp_log ...<\/code><\/pre>\\n\\n<h2>Datenbank-Schema<\/h2>\\n<pre><code>-- ki_system.dokumentation\\nCREATE TABLE dokumentation (\\n    id INT AUTO_INCREMENT PRIMARY KEY,\\n    parent_id INT DEFAULT NULL,\\n    slug VARCHAR(100) NOT NULL,\\n    path VARCHAR(500) NOT NULL,\\n    title VARCHAR(255) NOT NULL,\\n    description TEXT,\\n    content LONGTEXT,\\n    status ENUM('draft','published','archived') DEFAULT 'draft',\\n    sort_order INT DEFAULT 0,\\n    depth INT DEFAULT 0,\\n    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,\\n    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,\\n    \\n    UNIQUE KEY (path),\\n    FOREIGN KEY (parent_id) REFERENCES dokumentation(id) ON DELETE SET NULL\\n);<\/code><\/pre>\\n\\n<h2>Hierarchie-Konzept<\/h2>\\n<table>\\n    <tr><th>Feld<\/th><th>Beschreibung<\/th><th>Beispiel<\/th><\/tr>\\n    <tr><td><code>parent_id<\/code><\/td><td>Verweis auf Eltern-Dokument<\/td><td>1 (oder NULL für Root)<\/td><\/tr>\\n    <tr><td><code>depth<\/code><\/td><td>Tiefe im Baum<\/td><td>0=Root, 1=Kapitel, 2=Unterkapitel<\/td><\/tr>\\n    <tr><td><code>path<\/code><\/td><td>Vollständiger URL-Pfad<\/td><td>\/server\/ssh<\/td><\/tr>\\n    <tr><td><code>slug<\/code><\/td><td>URL-Segment<\/td><td>ssh<\/td><\/tr>\\n    <tr><td><code>sort_order<\/code><\/td><td>Sortierung innerhalb Parent<\/td><td>1, 2, 3...<\/td><\/tr>\\n<\/table>\\n\\n<h2>Datenfluss<\/h2>\\n<pre><code>Claude Code\\n    ↓ MCP Tool Call\\nFastMCP (server.py)\\n    ↓ docs_get()\\ndocs_tools.py\\n    ↓ Repository\\ndocs_repository.py\\n    ↓ SQL + Logging\\nki_system.dokumentation + ki_protokoll.mcp_log<\/code><\/pre>\\n\\n<h2>Besonderheiten<\/h2>\\n<ul>\\n    <li><strong>Zwei Datenbanken:<\/strong> Daten in ki_system, Logging in ki_protokoll<\/li>\\n    <li><strong>Pfad-Berechnung:<\/strong> Automatisch aus Parent-Pfad + Slug<\/li>\\n    <li><strong>Depth-Berechnung:<\/strong> Parent-Depth + 1<\/li>\\n    <li><strong>Token-Optimierung:<\/strong> <code>to_dict_compact()<\/code> ohne Content<\/li>\\n<\/ul>\",\n    \"status\": \"published\",\n    \"sort_order\": 2,\n    \"depth\": 2,\n    \"created_at\": \"2025-12-20T13:03:42\",\n    \"updated_at\": \"2025-12-27T15:58:19\"\n  }\n}"
        }
    ]
}