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feat(langchain_v1): Implement Context Editing Middleware #33267
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eyurtsev
reviewed
Oct 4, 2025
libs/langchain_v1/langchain/agents/middleware/context_editing.py
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libs/langchain_v1/langchain/agents/middleware/context_editing.py
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| class ContextEdit(Protocol): |
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nice i like that it's lifted to a protocol
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sydney-runkle
approved these changes
Oct 5, 2025
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Cool, I like the extensibility of a protocol!
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Brings functionality similar to Anthropic's context editing to all chat models
https://docs.claude.com/en/docs/build-with-claude/context-editing