Developer information 

• Architecture
• Agent loop
• Console commands
• Testing
• Architecture decision records
  • ADR-001: Embedded MCP Client in TYPO3 Backend
  • ADR-002: CLI-Based Message Processing
  • ADR-003: MCP Integration via stdio Subprocess
  • ADR-004: nr-llm as LLM Abstraction Layer
  • ADR-005: Persistent Conversation Model with State Machine
  • ADR-006: Layered Architecture with PHPAt Enforcement
  • ADR-007: Polling over WebSockets or SSE
  • ADR-008: Lit Web Components Without a Build Step
  • ADR-009: Group-Based Access Control via Extension Configuration
  • ADR-010: LLM Error Message Sanitization Before Browser Output
  • ADR-011: Floating Chat Panel Outside the Module iframe
  • ADR-012: Markdown Rendering with marked.js and DOMPurify
  • ADR-013: Server-Side Document Text Extraction as Provider Fallback
  • ADR-014: Configurable MCP Server Registry with Auto-Init Default