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Pull requests: langchain-ai/langchain

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Pull requests list

docs(langchain): clarify create_tool_calling_agent system_prompt formatting and add troubleshooting langchain Related to the package `langchain`
#33679 opened Oct 26, 2025 by shanto12 Loading…
fix(core): applied secrets_map in load() to plain string values core Related to the package `langchain-core` fix langchain Related to the package `langchain`
#33678 opened Oct 26, 2025 by npage902 Loading…
1
2
Harrison/middleware extend middleware langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0
#33677 opened Oct 26, 2025 by hwchase17 Loading…
fix(core): implement ChatPromptTemplate.save() method core Related to the package `langchain-core`
#33676 opened Oct 26, 2025 by 20ns Loading…
1
1
propose fix typo core Related to the package `langchain-core`
#33675 opened Oct 26, 2025 by jeis4wpi Loading…
1
refactor(core): Minor refactor for code readability core Related to the package `langchain-core` refactor
#33674 opened Oct 26, 2025 by arun-geek Loading…
1
refactor(core): Improve performance and code simplicity core Related to the package `langchain-core` refactor
#33673 opened Oct 26, 2025 by arun-geek Loading…
1
refactor(anthropic): Code readability and simplicity integration Related to a provider partner package integration refactor
#33671 opened Oct 25, 2025 by arun-geek Loading…
1
feat(perplexity): Created Dedicated Output Parser to Support Reasoning Model Output for perplexity feature integration Related to a provider partner package integration
#33670 opened Oct 25, 2025 by keenborder786 Loading…
2
fix(openai): Respect 300k token limit for embeddings API requests fix integration Related to a provider partner package integration
#33668 opened Oct 25, 2025 by KaparthyReddy Loading…
1
feat: Add Serpex partner package for web search dependencies Pull requests that update a dependency file documentation Improvements or additions to documentation integration Related to a provider partner package integration
#33666 opened Oct 25, 2025 by divyeshradadiya Loading…
1
feat: support structured output retry middleware feature langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0
#33663 opened Oct 24, 2025 by sydney-runkle Loading…
fix(openai): Improve vLLM API compatibility and error messages fix integration Related to a provider partner package integration
#33662 opened Oct 24, 2025 by KaparthyReddy Loading…
1
1
fix: Add video support to convert_to_openai_data_block function core Related to the package `langchain-core`
#33654 opened Oct 24, 2025 by bhaskargurram-ai Loading…
1
1
fix(core): preserve injected arguments when args_schema is BaseModel core Related to the package `langchain-core` fix
#33649 opened Oct 23, 2025 by bhaskargurram-ai Loading…
1
1
docs: add Notion Write Toolkit integration documentation Improvements or additions to documentation
#33645 opened Oct 23, 2025 by dineshkumarkummara Loading…
feat(langchain_v1): add end_tools exit behavior to ToolCallLimitMiddleware feature langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0
#33641 opened Oct 22, 2025 by liam-langchain Loading…
chore(langchain_v1): Updated Signature for create_agent for system prompt langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0
#33640 opened Oct 22, 2025 by keenborder786 Loading…
chore: move ToolNode improvements back to langgraph infra Chores, devops, repo meta changes integration Related to a provider partner package integration langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0
#33634 opened Oct 22, 2025 by sydney-runkle Loading…
fix(core): implement ChatPromptTemplate.save() method (#32637) core Related to the package `langchain-core` fix
#33631 opened Oct 21, 2025 by cwarre33 Loading…
3 tasks
1
1
fix(core): fix callback manager merge mixing handlers (#32028) core Related to the package `langchain-core`
#33617 opened Oct 20, 2025 by gjeltep Loading…
7 tasks done
1
1
feat(langchain_v1): anthropic skills middleware feature integration Related to a provider partner package integration
#33555 opened Oct 17, 2025 by sydney-runkle Loading…
1
fix(core): prevent inherited docstrings for class-based tools core Related to the package `langchain-core` fix
#33540 opened Oct 16, 2025 by R-Fischer47 Loading…
1
@eyurtsev @sydney-runkle
1
fix(langchain): bind strict=True only for openai + grok fix langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0
#33528 opened Oct 16, 2025 by sydney-runkle Loading…
5
feat(langchain): prevent dangling tool calls in HITL middleware feature langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0
#33489 opened Oct 15, 2025 by nhuang-lc Loading…
1
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