# ContextEdit

> **Class** in `langchain`

📖 [View in docs](https://reference.langchain.com/python/langchain/agents/middleware/context_editing/ContextEdit)

Protocol describing a context editing strategy.

## Signature

```python
ContextEdit()
```

## Extends

- `Protocol`

## Methods

- [`apply()`](https://reference.langchain.com/python/langchain/agents/middleware/context_editing/ContextEdit/apply)

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[View source on GitHub](https://github.com/langchain-ai/langchain/blob/8fec4e7ceee2c368b068c49f9fed453276e210e7/libs/langchain_v1/langchain/agents/middleware/context_editing.py#L44)