github.com/langchain4j/langchain4j issues | Ecosyste.ms: OpenCollective

MCP integration tests rework

jmartisk opened this pull request 4 days ago

Improvements for error handling with MCP

jmartisk opened this pull request 4 days ago

Remove observable models and squash observability into chat models

mariofusco opened this pull request 5 days ago

[BUG] MCP response JSON parsing issues for errors

LizeRaes opened this issue 5 days ago

[BUG] proxy login password

VictorZZZZ opened this issue 5 days ago

[BUG] JsonObjectSchema.Builder: Properties Added via addStringProperty() Are Overwritten by properties() Method

keyboardsamurai opened this issue 6 days ago

Add splitter for Markdown, taking document hierarchy into account

kabir opened this pull request 6 days ago

[feat] To support scenarios with multiple SQL executions and other im…

minglu7 opened this pull request 7 days ago

[DRAFT] Customizable HTTP clients

dliubarskyi opened this pull request 7 days ago

(Draft) Add - ToolChoice parameter to AiServiceContext to allow forcing the t…

michal-bida opened this pull request 7 days ago

[FEATURE] Allow to pass all ChatRequestParameters when using DefaultAIServices implementation (toolsChoice REQUIRED example)

michal-bida opened this issue 7 days ago

[FEATURE] MongoDbEmbeddingStore filters after vector search. A prefilter would be very helpfull

Christian-Block opened this issue 7 days ago

fix: Add check for zero norm in normalize() method to handle zero vector

minglu7 opened this pull request 8 days ago

[BUG] call embedding model by open-ai

zhoumanchao opened this issue 8 days ago

[FEATURE] Whether it will be connected to the agent protocol released by langchain in the future

243006306 opened this issue 8 days ago

[FEATURE] Full-text `ContentRetriever` Using Apache Lucene

sualeh opened this issue 8 days ago

[feat] Add Bedrock Converse API support

tenpigs267 opened this pull request 8 days ago

[DRAFT] Centralise observability/listener logic for chat models

dliubarskyi opened this pull request 8 days ago

[BUG] Less tools passed than MCP server seems to provide

LizeRaes opened this issue 10 days ago

Add the ability to specify a message with the "context" role when using Ollama

fjuma opened this pull request 10 days ago

[DRAFT] Centralise listener logic for chat models

langchain4j opened this pull request 10 days ago

Centralise listener logic for chat models

langchain4j opened this issue 10 days ago

[FEATURE] MCP configurable credentials location

LizeRaes opened this issue 10 days ago

[FEATURE] Add YandexGpt integration

VictorZZZZ opened this issue 10 days ago

MCP: ping responses and simplification of McpTransport

jmartisk opened this pull request 11 days ago

Fixed pom identation

fmeheust opened this pull request 11 days ago

[FEATURE] Add the ability to specify messages with a "context" role when using Ollama

fjuma opened this issue 11 days ago

#2386 Revert Kotlin version to 1.9.25 in parent POM

kpavlov opened this pull request 11 days ago

#2386 Set Kotlin language version to 1.9 in Maven configuration

kpavlov opened this pull request 11 days ago

fix #2385

paulluap opened this pull request 12 days ago

Incompatibility with Kotlin 1.9.25 due to Forced Kotlin Version in LangChain4j 1.0.0-alpha1

liefra opened this issue 12 days ago

[BUG] with AzureOpenAI, Tool not being called if using streaming, even though the API returned a tool to be called

paulluap opened this issue 12 days ago

Observability - Metrics with Micrometer Observation

Sus4nne opened this pull request 12 days ago

[BUG]

wanglhong opened this issue 12 days ago

Community document update

Martin7-1 opened this pull request 12 days ago

Upgrade Qdrant client to 1.12.0

florian-h05 opened this pull request 12 days ago

[FEATURE] Support Connection Pooling for Vector Databases (e.g., Milvus)

igerdy opened this issue 12 days ago

[FEATURE] ChatMemory.maxMessages Should have certain automatic setting strategies

yushengliao opened this issue 13 days ago

how to change model by pass model_name

zhoumanchao opened this issue 13 days ago

Use correct name in Eviction policy documentation

andrea-falco opened this pull request 13 days ago

[FEATURE] How to Use AiService with Multimodal Inputs for Gemini?

luyi404 opened this issue 14 days ago

[FEATURE] Support the official OpenAI Java SDK

jdubois opened this issue 14 days ago

[FEATURE] workflow

397688551 opened this issue 14 days ago

Does Xinference's LLM provide compatibility with LangChain4j

smileyboy2019 opened this issue 15 days ago

When using Ollama and a specified model name does not exist, a java.l…

omarmahamid opened this pull request 17 days ago

upgrade-pinecone-and-add-ability-to-protect-deletion-index

omarmahamid opened this pull request 17 days ago

Pinecone: upgrade to pinecone-java-client 3.X

langchain4j opened this issue 17 days ago

Pinecone: consider using local Docker image for ITs

langchain4j opened this issue 17 days ago

[BUG] When using Ollama and a specified model name does not exist, a java.lang.NullPointerException is thrown.

1814liyongbin opened this issue 18 days ago

Modify when memoryid is used

1814liyongbin opened this pull request 18 days ago

Version upgrade for Milvus integration

sbasegmez opened this pull request 18 days ago

MCP: send the notifications/initialized message

jmartisk opened this pull request 18 days ago

[FEATURE] Can ASR and TTS be supported

243006306 opened this issue 18 days ago

Update langchain4j-github-bot.yml

langchain4j opened this pull request 19 days ago

Correct a spelling mistake in structured-outputs.md

zhhaojie opened this pull request 19 days ago

use format static String to compatabile with android

omarmahamid opened this pull request 20 days ago

[BUG] NoSuchMethodError: No virtual method formatted([Ljava/lang/Object;)Ljava/lang/String; in class Ljava/lang/String on Android platform

codezjx opened this issue 20 days ago

Fix #2349: Use collect(Collectors.toList()) to replace toList() in St…

codezjx opened this pull request 20 days ago

[BUG] Using enum parameters in Tools will cause app crash on devices below Android 14 (API level 34)

codezjx opened this issue 21 days ago

China's Tongyi Lingma support

wajncn opened this issue 21 days ago

[FEATURE] Chat Agent using PGVector

shyamramath opened this issue 21 days ago

Result: add equals, hashCode and toString

langchain4j opened this pull request 21 days ago

[BUG] Boolean example from chaining multiple AI services is not working

JacobGood1 opened this issue 23 days ago

Add Contains MetadataFilter

florian-h05 opened this pull request 23 days ago

[BUG] - AnthropicChatModel - Custom Base URL is returning "Required Authorization header is missing"

sabarilambodhar opened this issue 23 days ago

Add RegEx MetadataFilters

florian-h05 opened this pull request 24 days ago

[BUG] Ensure CompletableFuture completion in HttpMcpTransport

andreadimaio opened this issue 24 days ago

Azure OpenAI: support strictTools

jdubois opened this pull request 24 days ago

[BUG] AiMessage's constructor method is not supported the AzureOpenAI

gumutianqi opened this issue 25 days ago

[BUG] Rag enhanced retrieval error: NullPointerException

cv-msan opened this issue 26 days ago

Expose test sources in `langchain4j` and `langchain4j-core`

Martin7-1 opened this pull request 26 days ago

[FEATURE] Make generic test source available

Martin7-1 opened this issue 26 days ago

[BUG] Error reported when calling QwenChatModel

cv-msan opened this issue 26 days ago

Azure OpenAI: add support for Structured Outputs in StreamingChatModel

jdubois opened this pull request 27 days ago

update SqlDatabaseContentRetriever

minglu7 opened this pull request 27 days ago

[FEATURE] Upgrade Milvus 2.5.2 to remove Bulkwriter dependencies

sbasegmez opened this issue 28 days ago

Implement observability with OpenTelemetry

langchain4j opened this issue 28 days ago

Azure OpenAI: propagate all exceptions

jdubois opened this pull request 28 days ago

Implement observability with Micrometer

langchain4j opened this issue 28 days ago

Langfuse: implement tracing

langchain4j opened this issue 28 days ago

revisit content and align rerank

omarmahamid opened this pull request 29 days ago

Release 1.0.0-alpha1

langchain4j opened this pull request 29 days ago

docs: clarify exclusion of metadata from equals and hashCode in Conte…

emredmrcan opened this pull request 29 days ago

[FEATURE] add xinference doc

alvinlee518 opened this pull request about 1 month ago

Adds the possibility to encrypt vectors and text segments in the DB

lordofthejars opened this pull request about 1 month ago

Improve documentation for Azure OpenAI, including Structured Outputs support

jdubois opened this pull request about 1 month ago

[Google AI Gemini] Append newlines between text parts.

glaforge opened this pull request about 1 month ago

Implemented Bedrock Cohere Embedding

LucaPizzarelliDev opened this pull request about 1 month ago

fix(deps): update dependency com.datastax.astra:astra-db-client to v1.2.7

renovate[bot] opened this pull request about 1 month ago

GoogleAI Gemini: Add spacing between text parts

glaforge opened this pull request about 1 month ago

[BUG] Lack of spacing when Gemini 2.0 Flash Thinking Experimental returns multiple parts.

glaforge opened this issue about 1 month ago

Refactor the MCP client logic

jmartisk opened this pull request about 1 month ago

Revisit Content.equals/hashCode and comparison of Content in ReciprocalRankFuser

langchain4j opened this issue about 1 month ago

[FEATURE] Required Access to Nova Models in AWS bedrock

vancityrahul opened this issue about 1 month ago

Fix #1875: Azure OpenAI: propagate all exceptions in chat models

langchain4j opened this pull request about 1 month ago

Refactor query routing and add unit test for ambiguity handling. Fix test

kpavlov opened this pull request about 1 month ago

Support Instant and other standard types as Tool return object

langchain4j opened this issue about 1 month ago

Simple wording issue in the documentation

jdubois opened this pull request about 1 month ago

[FEATURE] MongoDB Atlas: support ENN search and hybrid search

Martin7-1 opened this issue about 1 month ago

[FEATURE] MCP: support for pings

jmartisk opened this issue about 1 month ago