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DungeonsDragons/backend/requirements.txt
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Thorsten 419f5e3a89 Add rulebook RAG pipeline and LLM-driven game setup wizard
RAG: switch Postgres to pgvector, chunk and embed the three D&D
rulebooks locally via sentence-transformers, and retrieve relevant
excerpts per DM turn (query = latest player message) to ground the
system prompt. Retrieval runs off the event loop and is capped by a
relevance threshold and a max character budget so it can't blow up
context size or cost.

Game setup wizard: creating a game now opens a short chat where the
DM asks about genre, length, and the player's experience level, then
proposes a name and description via a tool call. The player can edit
both before creating the game. Stateless endpoint — the frontend
carries the conversation, no DB needed since the game doesn't exist
yet.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-31 20:03:05 +02:00

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fastapi==0.115.6
uvicorn[standard]==0.34.0
sqlalchemy[asyncio]==2.0.36
asyncpg==0.30.0
alembic==1.14.0
pydantic-settings==2.7.0
fastapi-users[sqlalchemy]==14.0.1
openai>=1.50.0,<2.0.0
aiosmtplib==3.0.2
python-multipart==0.0.20
websockets==14.1
pgvector==0.3.6
sentence-transformers==3.3.1