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langchain-ai / langchain Public

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Back to pull request #34055

feat(langchain): support `SystemMessage` in `create_agent`'s `system_prompt` #49473

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feat(langchain): support `SystemMessage` in `create_agent`'s `system_prompt`

feat(langchain): support `SystemMessage` in `create_agent`'s `system_prompt` #49473

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lint (libs/model-profiles, 3.10) / Python 3.10

lint (libs/model-profiles, 3.10) / Python 3.10

succeeded Nov 24, 2025 in 19s

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