> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://docs.nvidia.com/nemo/fabric/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.nvidia.com/nemo/fabric/_mcp/server. # Module config > NeMo Fabric config models and loading helpers. Generated from `cargo doc --no-deps -p nemo-fabric-core`. NeMo Fabric config models and loading helpers. ## Re-exports * `pub use crate::adapter_contract::ADAPTER_CONTRACT_VERSION;` * `pub use crate::adapter_contract::AdapterExtensionPoint;` * `pub use crate::agent_config::AgentConfig;` * `pub use crate::agent_config::AgentHarnessConfig;` * `pub use crate::agent_config::AgentInstructionConfig;` * `pub use crate::agent_config::AgentInstructionsConfig;` * `pub use crate::agent_config::AgentMcpConfig;` * `pub use crate::agent_config::AgentMcpServerConfig;` * `pub use crate::agent_config::AgentModelConfig;` * `pub use crate::agent_config::AgentRuntimeConfig;` * `pub use crate::agent_config::AgentSkillConfig;` * `pub use crate::agent_config::AgentToolDefinition;` * `pub use crate::agent_config::AgentToolsConfig;` * `pub use crate::agent_config::AgentWorkflowConfig;` * `pub use crate::agent_config::AgentWorkflowEntrypointConfig;` ## Structs * [AdapterConfigSupport](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-adapterconfigsupport): Adapter config support. * [AdapterDescriptor](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-adapterdescriptor): Language-neutral adapter descriptor for a harness integration. * [AdapterRequirements](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-adapterrequirements): Adapter runtime requirements. * [AdapterTargetDescriptor](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-adaptertargetdescriptor): Independently registered target implemented by an adapter. * [AdapterTelemetryProviderSupport](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-adaptertelemetryprovidersupport): Telemetry capabilities for one adapter-supported provider. * [AdapterTelemetrySupport](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-adaptertelemetrysupport): Adapter telemetry support. * [CapabilityPlan](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-capabilityplan): Resolved capability configuration. * [CapabilityRoute](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-capabilityroute): One capability execution assignment. * [CapabilityTargetPlan](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-capabilitytargetplan): Capabilities routed to one target. * [DescriptorProvenance](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-descriptorprovenance): One physical source for a discovered descriptor record. * [DiscoveryConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-discoveryconfig): Explicit descriptor discovery inputs. * [EnvironmentConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-environmentconfig): Execution environment configuration. * [EnvironmentPlan](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-environmentplan): Resolved environment plan. * [FabricConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-fabricconfig): Versioned NVIDIA NeMo Fabric agent config. * [HarnessConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-harnessconfig): Harness selection. * [InstructionConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-instructionconfig): One portable instruction value. * [InstructionsConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-instructionsconfig): Harness-neutral agent instruction configuration. * [McpConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-mcpconfig): MCP capability configuration. * [McpServerConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-mcpserverconfig): MCP server configuration. * [McpServerPlan](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-mcpserverplan): Resolved MCP server exposure. * [MetadataConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-metadataconfig): Human-readable metadata. * [ModelConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-modelconfig): Model configuration. * [RelayAtifConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-relayatifconfig): Relay ATIF export configuration. * [RelayAtofConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-relayatofconfig): Relay ATOF export configuration. * [RelayComponentConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-relaycomponentconfig): Generic NeMo Relay plugin component configuration. * [RelayConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-relayconfig): NeMo Relay integration configuration. * [RelayConfigPolicy](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-relayconfigpolicy): Relay validation policy. * [RelayObservabilityConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-relayobservabilityconfig): NeMo Relay observability component configuration. * [RelayOpenTelemetryConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-relayopentelemetryconfig): Relay OpenTelemetry export section. * [RelayOpenTelemetryEndpointConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-relayopentelemetryendpointconfig): One typed Relay OpenTelemetry OTLP destination. * [ResolveContext](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-resolvecontext): Source context used when resolving an in-memory NeMo Fabric config. * [ResolvedAdapterDescriptor](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-resolvedadapterdescriptor): Adapter descriptor selected for a run plan. * [ResolvedAdapterTargetDescriptor](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-resolvedadaptertargetdescriptor): Adapter target descriptor selected for a run plan. * [RunPlan](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-runplan): Resolved NeMo Fabric run plan. * [RuntimeCapabilities](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-runtimecapabilities): Lifecycle behavior implemented by a resolved runtime path. * [RuntimeConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-runtimeconfig): Invocation runtime contract. * [SkillConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-skillconfig): Skill capability configuration. * [TelemetryConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-telemetryconfig): Telemetry configuration. * [TelemetryPlan](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-telemetryplan): Resolved telemetry plan. * [TelemetryProviderConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-telemetryproviderconfig): Provider-specific telemetry configuration. * [ToolDefinitionConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-tooldefinitionconfig): One named normalized tool or tool-group definition. * [ToolsConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-toolsconfig): Harness-neutral tool capability configuration. * [ToolsPlan](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-toolsplan): Normalized tool policy for a run. * [WorkflowConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-workflowconfig): Registered workflow target and immutable construction settings. * [WorkflowEntrypointConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-workflowentrypointconfig): Adapter-owned workflow entry point supplied by an Adapter Target Descriptor. * [WorkflowTargetSpec](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/struct-workflowtargetspec): Workflow-specific Adapter Target Descriptor fields. ## Enums * [AdapterConfigField](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/enum-adapterconfigfield): Adapter-translated normalized NVIDIA NeMo Fabric configuration fields. * [AdapterKind](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/enum-adapterkind): Adapter implementation kind. * [AdapterTarget](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/enum-adaptertarget): Type-specific Adapter Target Descriptor payload. * [AdapterTargetType](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/enum-adaptertargettype): Adapter target categories understood by this Adapter Contract version. * [CapabilityKind](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/enum-capabilitykind): Capability kind. * [CapabilityTarget](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/enum-capabilitytarget): Component responsible for executing a configured capability. * [ControlLocation](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/enum-controllocation): Where NeMo Fabric control code runs relative to the environment. * [DescriptorSource](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/enum-descriptorsource): Where NeMo Fabric discovered descriptor metadata. * [EnvironmentOwnership](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/enum-environmentownership): Whether NeMo Fabric owns the underlying environment resource. * [InstructionMode](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/enum-instructionmode): How an instruction value is applied to the selected harness. * [McpAuthenticationConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/enum-mcpauthenticationconfig): MCP server authentication configuration. * [McpExposure](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/enum-mcpexposure): MCP exposure strategy. * [McpTransport](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/enum-mcptransport): MCP server transport. * [OAuthTokenEndpointAuthMethod](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/enum-oauthtokenendpointauthmethod): OAuth client authentication method used at the token endpoint. * [RelayAtifStorageConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/enum-relayatifstorageconfig): Relay ATIF remote storage configuration. * [RelayAtofMode](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/enum-relayatofmode): Relay ATOF file mode. * [RelayAtofSinkConfig](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/enum-relayatofsinkconfig): Relay ATOF sink configuration. * [RelayAtofStreamFieldNamePolicy](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/enum-relayatofstreamfieldnamepolicy): Relay ATOF stream field-name policy. * [RelayAtofStreamTransport](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/enum-relayatofstreamtransport): Relay ATOF stream transport. * [RelayOpenTelemetryEndpointType](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/enum-relayopentelemetryendpointtype): Relay OpenTelemetry span projection. * [RelayOpenTelemetryMarkProjection](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/enum-relayopentelemetrymarkprojection): Relay OpenTelemetry mark projection policy. * [RelayOtlpTransport](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/enum-relayotlptransport): Relay OTLP transport. * [RelayUnsupportedBehavior](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/enum-relayunsupportedbehavior): Relay unsupported/unknown config handling. * [ResolutionStrategy](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/enum-resolutionstrategy): Adapter install or availability strategy. * [TelemetryProvider](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/enum-telemetryprovider): Telemetry runtime provider. ## Functions * [load\_adapter\_descriptor](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/fn-load-adapter-descriptor): Load an adapter descriptor from JSON package metadata. * [load\_adapter\_target\_descriptor](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/fn-load-adapter-target-descriptor): Load an Adapter Target Descriptor from declarative JSON metadata. * [resolve\_run\_plan\_from\_config](/nemo/fabric/dev/reference/api/rust-library-reference/nemo-fabric-core/config/fn-resolve-run-plan-from-config): Resolve a typed NVIDIA NeMo Fabric config into a runnable plan.