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Pull requests: langchain-ai/langchain

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Pull requests list

feat(core): automatically count and store meta for tool call count core Related to the package `langchain-core` feature
#33756 opened Oct 31, 2025 by mdrxy • Draft
1
docs(core): improve tools module docstrings codspeed-ignore ⚠️ Shouldn't be regularly used! Bypasses Codspeed performance checks core Related to the package `langchain-core` documentation Improvements or additions to documentation
#33755 opened Oct 31, 2025 by mdrxy Loading…
1
style(langchain_v1): Simplify Middleware Wrap tool call handling langchain Related to the package `langchain` linting Linting, formatting, typing, or style v1 Issue specific to LangChain 1.0
#33746 opened Oct 30, 2025 by le-codeur-rapide Loading…
add re-entrancy guard to RootListenersTracer to prevent recursive listener invocations core Related to the package `langchain-core`
#33745 opened Oct 30, 2025 by riunyfir Loading…
1
fix(core): add tool_call_id to on_tool_error event data core Related to the package `langchain-core` fix
#33731 opened Oct 29, 2025 by Shreyanshsingh23 Loading…
1
2
feat(core): mint langchain-model-profiles and add profile property to BaseChatModel core Related to the package `langchain-core` dependencies Pull requests that update a dependency file documentation Improvements or additions to documentation feature infra Chores, devops, repo meta changes langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0
#33728 opened Oct 29, 2025 by ccurme Loading…
17
fix(langchain_v1): ShellToolMiddleware session lost on HIL resume fix langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0
#33723 opened Oct 29, 2025 by aroun-coumar Loading…
1
1
fix(langchain): use override in model fallbacks fix langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0
#33716 opened Oct 29, 2025 by bart0401 Loading…
1
@eyurtsev
4
refactor: use reduce and avoid slicing integration Related to a provider partner package integration langchain Related to the package `langchain` refactor v1 Issue specific to LangChain 1.0
#33710 opened Oct 29, 2025 by arun-geek Loading…
4
feat(groq): add prompt caching token usage details feature integration Related to a provider partner package integration
#33708 opened Oct 28, 2025 by MshariAlaeena Loading…
2
chore(core): add ruff rule PLR2004 core Related to the package `langchain-core` dependencies Pull requests that update a dependency file infra Chores, devops, repo meta changes
#33706 opened Oct 28, 2025 by cbornet Loading…
5
feat(core): add TOON encoder for human-readable data serialization core Related to the package `langchain-core` dependencies Pull requests that update a dependency file feature
#33704 opened Oct 28, 2025 by torrresagus Loading…
19 tasks done
2
fix(core): fix Pydantic v1 support in tools/runnable core Related to the package `langchain-core` fix langchain Related to the package `langchain`
#33698 opened Oct 28, 2025 by cbornet Loading…
1
feat: agent runtime w/ agent name feature langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0
#33689 opened Oct 27, 2025 by sydney-runkle Loading…
1
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…
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
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(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
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…
3
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…
1
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
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