generated: '2026-07-27' method: derived source: wsdl/naesb-eir-webregistry.wsdl status: candidate summary: No official hosted or remote Model Context Protocol (MCP) server was found for NAESB, and none is advertised on naesb.org or by OATI, the registry administrator. The candidate tool set below is DERIVED one-to-one from the 30 operations in the EIR webRegistry WSDL as a proposal for an agent-facing surface. It is not published by NAESB. Every tool is read-only, and every tool would require the caller to hold an X.509 client certificate issued by a NAESB-Authorized Certification Authority plus a paid EIR subscription, so an unattended agent cannot use this surface without provisioned registry credentials. server: null transport: null auth: type: mutualTLS detail: authentication/naesb-authentication.yml input_schema_note: All 30 operations share the same two optional inputs, EffectiveDate and Version, as defined in the WSDL. There are no per-operation parameters. candidate_tools: - name: download_tsp maps_to: SOAP DownloadTSP description: Download registered Transmission Service Providers. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadTSP input_schema_source: EffectiveDate (optional), Version (optional) - name: download_transmission_path maps_to: SOAP DownloadTransmissionPath description: Download registered POR-to-POD transmission paths. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadTransmissionPath input_schema_source: EffectiveDate (optional), Version (optional) - name: download_source_sink_point_type maps_to: SOAP DownloadSourceSinkPointType description: Download the point-type vocabulary used by source and sink points. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadSourceSinkPointType input_schema_source: EffectiveDate (optional), Version (optional) - name: download_source_sink maps_to: SOAP DownloadSourceSink description: Download generation source and load sink points with BA, PSE, control zone and MRD resource references. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadSourceSink input_schema_source: EffectiveDate (optional), Version (optional) - name: download_sourcepor_adjacency maps_to: SOAP DownloadSourcePORAdjacency description: Download source-to-POR adjacency edges. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadSourcePORAdjacency input_schema_source: EffectiveDate (optional), Version (optional) - name: download_sinkpod_adjacency maps_to: SOAP DownloadSinkPODAdjacency description: Download sink-to-POD adjacency edges. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadSinkPODAdjacency input_schema_source: EffectiveDate (optional), Version (optional) - name: download_rro maps_to: SOAP DownloadRRO description: Download registered Regional Reliability Organizations. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadRRO input_schema_source: EffectiveDate (optional), Version (optional) - name: download_registry_version maps_to: SOAP DownloadRegistryVersion description: Download registry publication versions with effective date, publication method and status (ARCHIVE, ACTIVE, PENDING, FUTURE). source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadRegistryVersion input_schema_source: EffectiveDate (optional), Version (optional) - name: download_rc maps_to: SOAP DownloadRC description: Download registered Reliability Coordinators. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadRC input_schema_source: EffectiveDate (optional), Version (optional) - name: download_pseudo_tie maps_to: SOAP DownloadPseudoTie description: Download pseudo-tie registrations and their ordered segments. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadPseudoTie input_schema_source: EffectiveDate (optional), Version (optional) - name: download_pse maps_to: SOAP DownloadPSE description: Download registered Purchasing-Selling Entities with PSE type and reliability region. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadPSE input_schema_source: EffectiveDate (optional), Version (optional) - name: download_product_type maps_to: SOAP DownloadProductType description: Download the transmission product-type vocabulary. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadProductType input_schema_source: EffectiveDate (optional), Version (optional) - name: download_product maps_to: SOAP DownloadProduct description: Download transmission products and their product type. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadProduct input_schema_source: EffectiveDate (optional), Version (optional) - name: download_porpod_point_type maps_to: SOAP DownloadPORPODPointType description: Download the point-type vocabulary used by POR/POD points. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadPORPODPointType input_schema_source: EffectiveDate (optional), Version (optional) - name: download_porpod maps_to: SOAP DownloadPORPOD description: Download points of receipt and points of delivery with their TSP and BA. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadPORPOD input_schema_source: EffectiveDate (optional), Version (optional) - name: download_podpor_adjacency maps_to: SOAP DownloadPODPORAdjacency description: Download TSP-to-TSP adjacency edges across a POD/POR seam. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadPODPORAdjacency input_schema_source: EffectiveDate (optional), Version (optional) - name: download_pkica maps_to: SOAP DownloadPKICA description: Download the roster of NAESB-Authorized Certification Authorities. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadPKICA input_schema_source: EffectiveDate (optional), Version (optional) - name: download_pending_entity_code_role maps_to: SOAP DownloadPendingEntityCodeRole description: Download entity code/role assignments awaiting approval. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadPendingEntityCodeRole input_schema_source: EffectiveDate (optional), Version (optional) - name: download_pending_entity maps_to: SOAP DownloadPendingEntity description: Download entity registrations awaiting approval. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadPendingEntity input_schema_source: EffectiveDate (optional), Version (optional) - name: download_mrd_resource maps_to: SOAP DownloadMRDResource description: Download Market Redispatch resources. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadMRDResource input_schema_source: EffectiveDate (optional), Version (optional) - name: download_mrd_flowgate maps_to: SOAP DownloadMRDFlowgate description: Download Market Redispatch flowgates. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadMRDFlowgate input_schema_source: EffectiveDate (optional), Version (optional) - name: download_mo maps_to: SOAP DownloadMO description: Download registered Market Operators. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadMO input_schema_source: EffectiveDate (optional), Version (optional) - name: download_interconnection maps_to: SOAP DownloadInterconnection description: Download the interconnection reference list. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadInterconnection input_schema_source: EffectiveDate (optional), Version (optional) - name: download_ero maps_to: SOAP DownloadERO description: Download the registered Electric Reliability Organization records. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadERO input_schema_source: EffectiveDate (optional), Version (optional) - name: download_entity maps_to: SOAP DownloadEntity description: Download the registry of market participant entities (ID, NERC ID, DUNS, names, coded roles, addresses and contacts). source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadEntity input_schema_source: EffectiveDate (optional), Version (optional) - name: download_control_zone maps_to: SOAP DownloadControlZone description: Download control zones and the Balancing Authority each belongs to. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadControlZone input_schema_source: EffectiveDate (optional), Version (optional) - name: download_ba_adjacency maps_to: SOAP DownloadBAAdjacency description: Download Balancing Authority to Balancing Authority adjacency edges. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadBAAdjacency input_schema_source: EffectiveDate (optional), Version (optional) - name: download_ba maps_to: SOAP DownloadBA description: Download registered Balancing Authorities with reliability area, region, market area and interconnection. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadBA input_schema_source: EffectiveDate (optional), Version (optional) - name: download_asp maps_to: SOAP DownloadASP description: Download registered Agent Service Providers. source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadASP input_schema_source: EffectiveDate (optional), Version (optional) - name: download_aca maps_to: SOAP DownloadACA description: Download the individual certificates published by Authorized Certification Authorities, including CertificateURL and CertificateType (ROOT, INTERMEDIATE, ISSUER). source_operation: wsdl/naesb-eir-webregistry.wsdl#DownloadACA input_schema_source: EffectiveDate (optional), Version (optional) deployment: mode: none verified: derived checked: '2026-08-12' source: catalog MCP census