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Support for decentralized agent-to-agent communication (HyperCortex Mesh Protocol, HMP)

feature requestrequest for an enhancement / additional functionalityrequest for an enhancement / additional functionality

Status: Open.

Feature

#33092 In langchain-ai/langchain;

· kagvi13 opened on Sep 24, 2025

llama_decode returns -1 when trying to add documents to a PGVector (store)

bugRelated to a bug, vulnerability, unexpected error with an existing featureRelated to a bug, vulnerability, unexpected error with an existing feature

Status: Open.

Bug

#33083 In langchain-ai/langchain;

· sidietz opened on Sep 24, 2025

create_agent support fallback

feature requestrequest for an enhancement / additional functionalityrequest for an enhancement / additional functionality

Status: Open.

Feature

#33082 In langchain-ai/langchain;

· tornadotang opened on Sep 24, 2025

FalkorDB uses Euclidean distance instead of Cosine despite default and explicit settings

bugRelated to a bug, vulnerability, unexpected error with an existing featureRelated to a bug, vulnerability, unexpected error with an existing feature

Status: Open.

Bug

#33081 In langchain-ai/langchain;

· Akanksha-turinton opened on Sep 24, 2025

<code>RunnableConfig</code> not passed into tools when using <code>AgentExecutor</code>

bugRelated to a bug, vulnerability, unexpected error with an existing featureRelated to a bug, vulnerability, unexpected error with an existing feature

Status: Open.

Bug

#33080 In langchain-ai/langchain;

· Sibinraj06 opened on Sep 24, 2025

Richer Interface for Multimodal Data and BaseChat Interaction

feature requestrequest for an enhancement / additional functionalityrequest for an enhancement / additional functionality

Status: Open.

Feature

#33056 In langchain-ai/langchain;

· mprudra opened on Sep 23, 2025

ChatOpenAI can now accept a callable for api_key, not just a string

bugRelated to a bug, vulnerability, unexpected error with an existing featureRelated to a bug, vulnerability, unexpected error with an existing feature

Status: Open.

Bug

#33051 In langchain-ai/langchain;

· pamelafox opened on Sep 22, 2025

Feature: Support GoogleGenerativeAIEmbeddings using application default credentials

feature requestrequest for an enhancement / additional functionalityrequest for an enhancement / additional functionality

Status: Open.

Feature

#33049 In langchain-ai/langchain;

· bkarduck opened on Sep 22, 2025

AddableUpdatesDict does not support right-side addition

bugRelated to a bug, vulnerability, unexpected error with an existing featureRelated to a bug, vulnerability, unexpected error with an existing feature

Status: Open.

Bug

#33046 In langchain-ai/langchain;

· HERIUN opened on Sep 22, 2025

reasoning parameter not working as expected in chatollama

bugRelated to a bug, vulnerability, unexpected error with an existing featureRelated to a bug, vulnerability, unexpected error with an existing feature

Status: Open.

Bug

#33041 In langchain-ai/langchain;

· mudassir206 opened on Sep 21, 2025

pylance type checking error when importing tool decorator

bugRelated to a bug, vulnerability, unexpected error with an existing featureRelated to a bug, vulnerability, unexpected error with an existing feature

Status: Open.

Bug

#33019 In langchain-ai/langchain;

· le-codeur-rapide opened on Sep 19, 2025

OutputParserException when using Ollama instead of Gemini

bugRelated to a bug, vulnerability, unexpected error with an existing featureRelated to a bug, vulnerability, unexpected error with an existing feature

Status: Open.

Bug

#33016 In langchain-ai/langchain;

· philippe-lavoie opened on Sep 19, 2025