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orphan: true
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# Passthrough Distribution

```{toctree}
:maxdepth: 2
:hidden:

self
```

The `llamastack/distribution-passthrough` distribution consists of the following provider configurations.

| API | Provider(s) |
|-----|-------------|
| agents | `inline::meta-reference` |
| datasetio | `remote::huggingface`, `inline::localfs` |
| inference | `remote::passthrough`, `inline::sentence-transformers` |
| safety | `inline::llama-guard` |
| telemetry | `inline::meta-reference` |
| tool_runtime | `remote::brave-search`, `remote::tavily-search`, `remote::wolfram-alpha`, `inline::code-interpreter`, `inline::rag-runtime`, `remote::model-context-protocol` |
| vector_io | `inline::faiss`, `remote::chromadb`, `remote::pgvector` |


### Environment Variables

The following environment variables can be configured:

- `LLAMA_STACK_PORT`: Port for the Llama Stack distribution server (default: `8321`)
- `PASSTHROUGH_API_KEY`: Passthrough API Key (default: ``)
- `PASSTHROUGH_URL`: Passthrough URL (default: ``)

### Models

The following models are available by default:

- `llama3.1-8b-instruct `
- `llama3.2-11b-vision-instruct `