pip install pinecone
export PINECONE_API_KEY=your-api-key

# Test connection
praisonai persistence doctor \
  --knowledge-url "pinecone://your-index-host"

# Run with knowledge store
praisonai persistence run \
  --knowledge-backend pinecone \
  "Search my documents"

praisonai persistence doctor \
  --knowledge-url "pinecone://your-index-host"

praisonai persistence run \
  --knowledge-backend pinecone \
  --session-id my-session \
  "What do my documents say about AI?"

export PINECONE_API_KEY=your-key
python3 -c "
from pinecone import Pinecone
pc = Pinecone()
indexes = pc.list_indexes()
print('Pinecone OK:', [idx.name for idx in indexes])
"