kb/concepts/ bekommt Areas: layout: fuer concept, Area-Titel aus jedem Type-Spec, Schwellen-Empfehlung im lint (schliesst #59)
Files changed: - CHANGES.md - README.md - VERSION - kb/concepts/Ambient Environment Dependency.md - kb/concepts/Anti-Cramming Heuristic.md - kb/concepts/Audit Trail.md - kb/concepts/BM25.md - kb/concepts/Bulk Operations.md - kb/concepts/CI Integration.md - kb/concepts/COLLECTION.md - kb/concepts/CPPC.md - kb/concepts/Checkpoint Audit.md - kb/concepts/Claude Code Auto Mode.md - kb/concepts/Command Round-Trip Integrity.md - kb/concepts/Confidence Scoring.md - kb/concepts/Consolidation Tiers.md - kb/concepts/Content Quality Control.md - kb/concepts/Context Isolation.md - kb/concepts/Contradiction Resolution.md - kb/concepts/Cross-platform Agent Skills.md - kb/concepts/Crystallization.md - kb/concepts/Delete Rather Than Anonymize.md - kb/concepts/Denylist over Allowlist.md - kb/concepts/Detect-Repair Asymmetry.md - kb/concepts/Diff-Reviewable Agent Edits.md - kb/concepts/Dual Licensing by File Plan.md - kb/concepts/Entity Extraction.md - kb/concepts/Episodic Memory.md - kb/concepts/Event-Driven Automation.md - kb/concepts/Filter on Ingest.md - kb/concepts/Forgetting.md - kb/concepts/Graph Traversal.md - kb/concepts/Green Suite Blind Spot.md - kb/concepts/Hooks.md - kb/concepts/Hybrid Search.md - kb/concepts/INDEX.md - kb/concepts/Implementation Spectrum.md - kb/concepts/Index Scaling.md - kb/concepts/Issue Label Scheme.md - kb/concepts/Iteration and Cost Limits.md - kb/concepts/KB Migration.md - kb/concepts/KB Stack Versioning.md - kb/concepts/Knowledge Compounding.md - kb/concepts/Knowledge Graph.md - kb/concepts/LLM Wiki Pattern.md - kb/concepts/Lint Workflow.md - kb/concepts/MCP-Leseserver.md - kb/concepts/Mass-Update Gate.md - kb/concepts/Memory Lifecycle.md - kb/concepts/Mesh Sync.md - kb/concepts/Modbus.md - kb/concepts/Multi-Agent Collaboration.md - kb/concepts/Naming Convention Conflict.md - kb/concepts/OKF Compatibility.md - kb/concepts/Optional Instance Context File.md - kb/concepts/Personalization Plane.md - kb/concepts/Privacy and Governance.md - kb/concepts/Procedural Memory.md - kb/concepts/Publish-Remote Gate.md - kb/concepts/Quality Scoring.md - kb/concepts/Quality and Self-Correction.md - kb/concepts/RAG.md - kb/concepts/Reciprocal Rank Fusion.md - kb/concepts/SSD TRIM.md - kb/concepts/Scale Ceiling.md - kb/concepts/Self-Healing.md - kb/concepts/Semantic Lint Automation.md - kb/concepts/Semantic Memory.md - kb/concepts/Session Orientation.md - kb/concepts/Shared vs Private.md - kb/concepts/Split Merge Reclassify.md - kb/concepts/Split Threshold.md - kb/concepts/Structural Enforcement over Documented Rule.md - kb/concepts/Stub Threshold.md - kb/concepts/Supersession.md - kb/concepts/Three-Layer Architecture.md - kb/concepts/Token Economics.md - kb/concepts/Typed Relationships.md - kb/concepts/User Management.md - kb/concepts/Vector Search.md - kb/concepts/Work Coordination.md - kb/concepts/Workflow Extraction.md - kb/concepts/Workflow Orchestration.md - kb/concepts/Working Memory.md - kb/concepts/Write-Once Frontmatter Fields.md - kb/concepts/architectures/Consolidation Tiers.md - kb/concepts/architectures/Context Isolation.md - kb/concepts/architectures/Cross-platform Agent Skills.md - kb/concepts/architectures/Episodic Memory.md - kb/concepts/architectures/Hybrid Search.md - kb/concepts/architectures/Implementation Spectrum.md - kb/concepts/architectures/Knowledge Graph.md - kb/concepts/architectures/LLM Wiki Pattern.md - kb/concepts/architectures/MCP-Leseserver.md - kb/concepts/architectures/Memory Lifecycle.md - kb/concepts/architectures/OKF Compatibility.md - kb/concepts/architectures/Optional Instance Context File.md - kb/concepts/architectures/Personalization Plane.md - kb/concepts/architectures/Procedural Memory.md - kb/concepts/architectures/RAG.md - kb/concepts/architectures/Scale Ceiling.md - kb/concepts/architectures/Semantic Memory.md - kb/concepts/architectures/Three-Layer Architecture.md - kb/concepts/architectures/Token Economics.md - kb/concepts/architectures/Working Memory.md - kb/concepts/decisions/Delete Rather Than Anonymize.md - kb/concepts/decisions/Denylist over Allowlist.md - kb/concepts/decisions/Diff-Reviewable Agent Edits.md - kb/concepts/decisions/Dual Licensing by File Plan.md - kb/concepts/decisions/Issue Label Scheme.md - kb/concepts/decisions/KB Stack Versioning.md - kb/concepts/decisions/Structural Enforcement over Documented Rule.md - kb/concepts/patterns/Audit Trail.md - kb/concepts/patterns/BM25.md - kb/concepts/patterns/Command Round-Trip Integrity.md - kb/concepts/patterns/Confidence Scoring.md - kb/concepts/patterns/Contradiction Resolution.md - kb/concepts/patterns/Entity Extraction.md - kb/concepts/patterns/Filter on Ingest.md - kb/concepts/patterns/Forgetting.md - kb/concepts/patterns/Graph Traversal.md - kb/concepts/patterns/Mesh Sync.md - kb/concepts/patterns/Quality Scoring.md - kb/concepts/patterns/Reciprocal Rank Fusion.md - kb/concepts/patterns/Self-Healing.md - kb/concepts/patterns/Shared vs Private.md - kb/concepts/patterns/Typed Relationships.md - kb/concepts/patterns/Vector Search.md - kb/concepts/patterns/Work Coordination.md - kb/concepts/problems/Ambient Environment Dependency.md - kb/concepts/problems/Detect-Repair Asymmetry.md - kb/concepts/problems/Green Suite Blind Spot.md - kb/concepts/problems/Naming Convention Conflict.md - kb/concepts/problems/Write-Once Frontmatter Fields.md - kb/concepts/protocols/CPPC.md - kb/concepts/protocols/Modbus.md - kb/concepts/protocols/SSD TRIM.md - kb/concepts/workflows/Anti-Cramming Heuristic.md - kb/concepts/workflows/Bulk Operations.md - kb/concepts/workflows/CI Integration.md - kb/concepts/workflows/Checkpoint Audit.md - kb/concepts/workflows/Claude Code Auto Mode.md - kb/concepts/workflows/Content Quality Control.md - kb/concepts/workflows/Crystallization.md - kb/concepts/workflows/Event-Driven Automation.md - kb/concepts/workflows/Hooks.md - kb/concepts/workflows/Index Scaling.md - kb/concepts/workflows/Iteration and Cost Limits.md - kb/concepts/workflows/KB Migration.md - kb/concepts/workflows/Knowledge Compounding.md - kb/concepts/workflows/Lint Workflow.md - kb/concepts/workflows/Mass-Update Gate.md - kb/concepts/workflows/Multi-Agent Collaboration.md - kb/concepts/workflows/Privacy and Governance.md - kb/concepts/workflows/Publish-Remote Gate.md - kb/concepts/workflows/Quality and Self-Correction.md - kb/concepts/workflows/Semantic Lint Automation.md - kb/concepts/workflows/Session Orientation.md - kb/concepts/workflows/Split Merge Reclassify.md - kb/concepts/workflows/Split Threshold.md - kb/concepts/workflows/Stub Threshold.md - kb/concepts/workflows/Supersession.md - kb/concepts/workflows/User Management.md - kb/concepts/workflows/Workflow Extraction.md - kb/concepts/workflows/Workflow Orchestration.md - kb/index.md - kb/log.md - tools/CONTRACT.md - tools/README.md - tools/chemenu/catalog.py - tools/chemenu/commands/index_build.py - tools/chemenu/lint_core.py - tools/chemenu/tests/conftest.py - tools/chemenu/tests/test_cite_cmd.py - tools/chemenu/tests/test_git_publish.py - tools/chemenu/tests/test_index_build.py - tools/chemenu/tests/test_lint.py - tools/chemenu/tests/test_new_page.py - tools/chemenu/tests/test_provenance.py - tools/chemenu/tests/test_type_resolver.py - tools/chemenu/tests/test_xref.py - types/concept.md - types/type-spec.md
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type: types/concept.md
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concept_type: workflow
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tags: [automation, events, triggers, workflow]
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created: 2026-07-26
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modified: 2026-08-29
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related:
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- grounds: Event-Driven Automation
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- exemplifies: LLM Wiki Pattern
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sources: [Source - LLM Wiki v2]
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confidence: 0.85
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confidence_base: 0.85
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provenance: sourced
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summary: Mechanismus von Event-Listenern, der bei Wiki-Lebenszyklusereignissen wie Quellen-Ingest, Seitenänderung und Sitzungsende automatisch Aktionen auslöst.
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---
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# Hooks
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**Typ:** Workflow (Event-Listener-Mechanismus)
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## Definition
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Hooks sind **Event-Listener**, die automatische Aktionen als Reaktion auf bestimmte Ereignisse im Lebenszyklus des Wiki auslösen. Sie sind der Implementierungsmechanismus für [[Event-Driven Automation]] und ermöglichen dem Wiki, automatisch auf Änderungen zu reagieren, ohne menschliche Eingriffe.
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## Kernpunkte
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### Der Mechanismus
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Ein Hook besteht aus:
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1. **Ereignis:** Die Auslöserbedingung (z.B. Datei erstellt, Sitzung beendet)
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2. **Listener:** Code oder Logik, die das Ereignis erkennt
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3. **Aktion:** Die automatische Reaktion auf das Ereignis
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### Hook-Typen
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| Hook-Typ | Auslöser | Typische Aktionen |
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|-----------|---------|----------------|
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| **Pre-Ingest** | Vor Quellenverarbeitung | Quelle validieren, auf Duplikate prüfen |
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| **Post-Ingest** | Nach Quellenverarbeitung | Index aktualisieren, Operation protokollieren, Entitäten extrahieren |
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| **Pre-Write** | Vor dem Schreiben ins Wiki | Inhalte validieren, auf Widersprüche prüfen |
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| **Post-Write** | Nach dem Schreiben ins Wiki | Querverweise aktualisieren, Vertrauen neu berechnen |
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| **Pre-Delete** | Vor dem Löschen aus Wiki | Inhalte archivieren, keine Abhängigkeiten überprüfen |
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| **Post-Delete** | Nach dem Löschen aus Wiki | Index aktualisieren, Operation protokollieren, Referenzen bereinigen |
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| **Pre-Query** | Vor Abfrageverarbeitung | Kontext laden, relevante Seiten identifizieren |
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| **Post-Query** | Nach Abfrageverarbeitung | Antwort erfassen, falls wertvoll, Zugriffszeitstempel aktualisieren |
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| **Session Start** | Benutzer/Agent startet Sitzung | Aktuellen Kontext laden, relevante Seiten anzeigen |
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| **Session End** | Benutzer/Agent beendet Sitzung | Sitzung verdichten, Erkenntnisse erfassen, Kristallisierung auslösen |
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| **Geplant** | Timer (täglich/wöchentlich/monatlich) | Lint ausführen, Vertrauen verfallen lassen, Tiers konsolidieren |
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### Implementierungsansätze
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**1. Dateisystem-Watcher**
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- `raw/`-Verzeichnis auf neue Dateien überwachen
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- Ingest auslösen, wenn neue Datei erkannt
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- Vorteile: Einfach, funktioniert mit jedem Dateisystem
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- Nachteile: Auf dateibasierte Ereignisse beschränkt
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**2. API/Webhook-basiert**
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- Wiki als Service mit Webhook-Endpunkten verfügbar machen
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- Externe Systeme posten Ereignisse an Webhooks
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- Vorteile: Flexibel, funktioniert mit externen Systemen
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- Nachteile: Erfordert Service-Infrastruktur
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**3. In-Process-Hooks**
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- Hooks in LLM-Agent-Code integriert
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- Auslösen bei internen Ereignissen (Speicherschreibvorgang, Sitzungsende, etc.)
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- Vorteile: Vollständiger Zugriff auf internen Status, effizient
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- Nachteile: Eng mit Agent-Implementierung gekoppelt
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**4. Plugin-System**
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- Ladbare Hook-Module
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- Hooks hinzufügen/entfernen, ohne Core-Code zu ändern
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- Vorteile: Erweiterbar, modular
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- Nachteile: Komplexer zu implementieren
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### Hook-Konfiguration
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Beispielkonfiguration in `AGENTS.md`:
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```yaml
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hooks:
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- event: on_new_source
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action: auto_ingest
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enabled: true
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priority: high
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- event: on_session_end
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action: compress_and_file
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enabled: true
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priority: medium
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threshold: 0.7 # Qualitätsschwelle für automatisches Erfassen
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- event: on_schedule
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action: run_lint
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enabled: true
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schedule: "0 2 * * *" # Täglich um 2 Uhr
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- event: on_memory_write
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action: check_contradictions
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enabled: true
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priority: high
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```
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### Fehlerbehandlung
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Hooks sollten **robust** sein:
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- Fehler sollten **protokolliert**, aber nicht die Hauptoperation blockieren
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- Wiederholungslogik für vorübergehende Fehler
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- Circuit Breaker für wiederholt fehlgeschlagene Hooks
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- Manuelle Außerkraftsetzungsmöglichkeit
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## Vorteile
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- **Automatisierung:** Reduziert manuelle Wartungslast
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- **Konsistenz:** Stellt sicher, dass Aktionen immer ausgeführt werden
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- **Erweiterbarkeit:** Einfaches Hinzufügen neuer Verhaltensweisen
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- **Entkopplung:** Trennt Auslöser von Aktionen
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- **Nachverfolgbarkeit:** Hook-Ausführungen können protokolliert werden
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## Wann zu verwenden
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- Jedes Wiki mit [[Event-Driven Automation]]
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- Wikis, in denen Wartungslast ein Anliegen ist
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- Multi-Benutzer- oder Multi-Agent-Setups
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- Produktions-Wikis
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## Wann NICHT zu verwenden
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- Kleine, einfache Wikis, wo manuell ausreicht
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- Situationen, in denen Hook-Komplexität nicht gerechtfertigt ist
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- Vollständig statische Wikis
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## Verwandte Concepts
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- [[Memory Lifecycle]] - Was Hooks helfen zu verwalten
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- [[Quality and Self-Correction]] - Qualitätsbezogene Hooks
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## Siehe auch
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- [[Supersession]] (ausgelöst durch Hooks)
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- [[Consolidation Tiers]] (hochgestuft durch Hooks)
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- [[Forgetting]] (angewandt durch Hooks)
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- [[Confidence Scoring]] (aktualisiert durch Hooks)
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<!-- wikitool:links -->
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## Beziehungen
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- **grounds:** [[Event-Driven Automation]]
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- **exemplifies:** [[LLM Wiki Pattern]]
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<!-- /wikitool:links -->
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