# Stringifiable

> **Class** in `langchain_core`

📖 [View in docs](https://reference.langchain.com/python/langchain-core/runnables/graph/Stringifiable)

Protocol for objects that can be converted to a string.

## Signature

```python
Stringifiable()
```

## Extends

- `Protocol`

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[View source on GitHub](https://github.com/langchain-ai/langchain/blob/fb6ab993a73180538f6cca876b3c85d46c08845f/libs/core/langchain_core/runnables/graph.py#L31)