LangChain4j

Tagged posts: 'LangChain4j'

Guardrails with OPA Policies in Quarkus LangChain4j

July 10, 2026 tags: #langchain4j #opa #ai #security #guardrails #llm

Implementing input guardrails with Open Policy Agent (OPA) for secure LLM applications.

Tags

ai
llm
langchain4j
opa
a2a
agentic
agents
ai
amqp
angular
announcement
aot
api
apicurio
arc
arm
async
atlasmap
avro
awards
build-time
cache
camel
cassandra
cdi
chatgpt
chicory
claude
cloud
cloud-native
cloudwatch
codestarts
coding-agents
conference
config
containers
contribution
crud
cryostat
data
data-mapping
database
debugger
developer-experience
development
development-tips
dpop
elasticsearch
event
event-driven
extension
fault-tolerance
feature
framework
frontend
gc
gemini
gitlab
gizmo
gpt
graalvm
graphql
grpc
guardrails
gui
hacktoberfest
hibernate
howto
http
iceberg
ide
images
infinispan
integration
intellij
introduction
jackson
jakarta
jandex
java
javascript
jdiameter
jetbrains
jfr
jlama
jpa
json
jvm
kafka
keycloak
kubernetes
langchain4j
leyden
library
llm
local-inference
logging
lts
mandrel
maven
mcp
messaging
metrics
micrometer
microprofile
migrate-spring-to-quarkus
migration
monitoring
mta
mtls
mutiny
native
neo4j
newsletter
nodejs
oauth2
observability
oidc
openapi
openshift
opentelemetry
pagination
panache
patternfly
performance
persistence
pgo
podcast
podman
polaris
profiling
prometheus
quarkiverse
quarkus-insights
qute
rag
raspberrypi
react
reactive
redis
release
rest
resteasy
retry
rss
runtime
search
security
semeru
sentry
serialization
skill
smallrye
smallrye-stork
spring
sqlite
stork
streams
swagger-ui
testcontainers
testing
tracing
ubi
unleash
user-story
vert.x
virtual-threads
wasm
web
webassembly
website
windows

Quarkus is open. All dependencies of this project are available under the Apache Software License 2.0 or compatible license. CC by 3.0

This website was built with Jekyll, is hosted on GitHub Pages and is completely open source. If you want to make it better, fork the website and show us what you’ve got.

Navigation

Get Help

Languages

Quarkus is made of community projects

Copyright © Quarkus. All rights reserved. For details on our trademarks, please visit our Trademark Policy and Trademark List. Trademarks of third parties are owned by their respective holders and their mention here does not suggest any endorsement or association.