II.
AgentRuntimeImpl overview
Reference · liveagent-runtime-impl:langgraph.runtime@current
LangGraph Runtime (current) overview
Inspect the raw attributes, linked wiki pages, and inbound or outbound graph edges for agent-runtime-impl:langgraph.runtime@current.
Attributes
displayName
LangGraph Runtime (current)
agentVersionId
packageRef
builtInTools
[]
toolRegistryDiscovery
dynamic-config
hookSockets
[]
internalSessionStateLocation
user-configured checkpointer / store / thread state
sessionFileFormat
json
sessionFilePathConvention
checkpointer/store defined by host application or deployment
approvalGatingPrimitive
none
subprocessSandboxStrategy
none
runtimeIdentity
host-process
supportedMCPTransports
[]
supportsStreaming
true
supportedAgentControlVerbs
- interrupt
- resume
- checkpoint
ioSurfaceKinds
[]
notes
LangGraph itself is a framework runtime: tools, checkpoint storage, durable
execution, human review gates, and IO surfaces are configured by the host
application or LangSmith/LangGraph Platform deployment rather than bundled as
a fixed CLI runtime.
Outgoing edges
composes1
- agent:langgraph·AgentProductLangGraph ecosystem
realizes1
- layer:5-agent-runtime·LayerAgent-Runtime
sourced_from2
- source-ref:langgraph-docs·SourceRefLangGraph Docs
- source-ref:langchain-agents-docs·SourceRefLangChain Agents Docs
supports3
- capability:supports-tool-use·CapabilitySupports tool use
- capability:can-resume·CapabilityCan resume
- capability:streaming·CapabilityStreaming
Incoming edges
composed_of1
- agent-version:langgraph@current·AgentVersion
journal_event_emitted_by7
- journal-event:langgraph-stream-values·JournalEventLangGraph stream_mode=values
- journal-event:langgraph-stream-updates·JournalEventLangGraph stream_mode=updates
- journal-event:langgraph-stream-messages·JournalEventLangGraph stream_mode=messages
- journal-event:langgraph-stream-custom·JournalEventLangGraph stream_mode=custom
- journal-event:langgraph-stream-checkpoints·JournalEventLangGraph stream_mode=checkpoints
- journal-event:langgraph-stream-tasks·JournalEventLangGraph stream_mode=tasks
- journal-event:langgraph-stream-debug·JournalEventLangGraph stream_mode=debug