> ## Documentation Index
> Fetch the complete documentation index at: https://docs.praison.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# ChromaDB CLI

> CLI commands for ChromaDB vector store

# ChromaDB CLI

## Setup

No Docker needed - ChromaDB runs embedded.

```bash theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
pip install chromadb
```

## Quick Start

```bash theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
# Test connection
praisonai persistence doctor \
  --knowledge-backend chroma \
  --knowledge-path "./chroma_data"

# Run with knowledge store
praisonai persistence run \
  --knowledge-backend chroma \
  --knowledge-path "./chroma_data" \
  "Search my documents"
```

## Commands

### Doctor

```bash theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
praisonai persistence doctor \
  --knowledge-backend chroma \
  --knowledge-path "./chroma_data"
```

### Run with Knowledge

```bash theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
praisonai persistence run \
  --knowledge-backend chroma \
  --knowledge-path "./chroma_data" \
  --session-id my-session \
  "What do my documents say?"
```

## Python Test

```bash theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
python3 -c "
from praisonai.persistence import create_knowledge_store
store = create_knowledge_store('chroma', path='./chroma_test')
print('ChromaDB OK')
"
```