Appendix

Terms used in AI Foundation documentation.

A–C

  • AI Context — Brand profile injected into prompts. See AI Context.

  • AI Provider — Connection to an AI vendor (OpenAI, Claude, and others).

  • API key — Secret for AI or translation APIs. Stored encrypted in AI Foundation.

  • BYOK — Bring Your Own Key. You pay the vendor directly.

  • Credits — T3Planet billing units. About 1 credit per 1,000 tokens by default.

  • CLI — Command line interface (vendor/bin/typo3).

G–M

  • GDPR — EU data protection regulation (DSGVO in German).

  • Governance — Access control, budgets, and rate limits for AI. See AI Permissions.

  • JSON-LD — Schema markup format for structured data.

  • MCP — Model Context Protocol. Connects AI agents to TYPO3. See MCP Server.

  • Meta description — Short text shown in Google search results.

O–T

  • OAuth — Secure authentication for MCP remote connections.

  • Prompt — Instruction sent to the AI. See AI Prompts.

  • Provider — AI vendor connection configured in the backend.

  • Scheduler — TYPO3 system extension for background jobs.

  • Stdio — MCP transport via command line (local development).

  • Token — Unit of AI text; also used for auth tokens in MCP.

  • TYPO3 — The content management system.

W

  • Workspace — Draft content version in TYPO3. 0 = live; 1+ = draft.

Extension key

  • ns_t3af — AI Foundation (this extension)

Developer API

Child extensions integrate through AiServiceInterface:

  • complete() — Full AI text response

  • stream() — Real-time text chunks

  • embed() — Vector embeddings

  • provider() — Active provider record

Extensions must not call vendor APIs directly. AI Foundation handles keys, logging, credits, and governance.

Full API reference: Developer Guide