Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| LOG_LEVEL | No | Logging level (DEBUG, INFO, WARNING, ERROR) | INFO |
| CHROMA_HOST | No | ChromaDB host (used in http mode) | localhost |
| CHROMA_MODE | No | Connection mode - 'http' (default), 'persistent', or 'memory' | http |
| CHROMA_PORT | No | ChromaDB port (used in http mode) | 8000 |
| COHERE_API_KEY | No | Cohere API key for Cohere embeddings | |
| OPENAI_API_KEY | No | OpenAI API key for OpenAI embeddings | |
| DEFAULT_EMBEDDING_MODEL | No | Default embedding model name | |
| CHROMA_PERSIST_DIRECTORY | No | Path for local persistent storage (used in persistent mode) | ./chroma_db |
| DEFAULT_EMBEDDING_PROVIDER | No | Default embedding provider (sentence-transformers, openai, cohere, instructor, huggingface) |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |