.env.example

APP_ENV=local
APP_HOST=0.0.0.0
APP_PORT=8000
APP_DEBUG=true

API_PREFIX=/api/v1
CORS_ORIGINS=http://localhost:5173

DATABASE_URL=postgresql+psycopg://postgres:postgres@localhost:5432/ppt
REDIS_URL=redis://localhost:6379/0

FILE_STORAGE_ROOT=./storage
UPLOAD_DIR=./storage/uploads
BACKGROUND_DIR=./storage/backgrounds
EXPORT_DIR=./storage/exports

CONTEXT_LLM_BASE_URL=https://api.openai.com/v1
CONTEXT_LLM_API_KEY=
CONTEXT_LLM_MODEL=gpt-5
CONTEXT_LLM_PATH=/chat/completions
CONTEXT_LLM_STREAM=true
CONTEXT_LLM_TIMEOUT_SECONDS=120

EMBEDDING_BASE_URL=https://api.openai.com/v1
EMBEDDING_API_KEY=
EMBEDDING_MODEL=text-embedding-3-large
EMBEDDING_PATH=/embeddings
EMBEDDING_TIMEOUT_SECONDS=60

SVG_LLM_BASE_URL=https://api.openai.com/v1
SVG_LLM_API_KEY=
SVG_LLM_MODEL=gpt-5
SVG_LLM_PATH=/chat/completions
SVG_LLM_STREAM=true
SVG_LLM_TIMEOUT_SECONDS=180

MCP_BOCHA_URL=https://mcp.bochaai.com/sse
MCP_BOCHA_AUTH_HEADER=Bearer sk-xxxx
MCP_FETCH_URL=
MCP_JINA_URL=https://mcp.jina.ai/v1
MCP_JINA_AUTH_HEADER=Bearer jina_xxx
MCP_FIRECRAWL_URL=
MCP_MARKITDOWN_URL=

MAX_RESEARCH_CONCURRENCY=4
MAX_RENDER_CONCURRENCY=2
EVENT_STREAM_REPLAY_LIMIT=200