What problem does it solve? Fabric Eventstreams are opaque real-time ingestion pipelines whose graph structure is stored as base64-encoded definitions, making it hard to discover, inspect, and validate them without opening the Fabric portal. This Skill provides CLI-driven workflows to list Eventstreams, decode their topology, validate configurations, and retrieve connection credentials. ## Core Features & Use Cases - Discovery and Listing: List all Eventstreams in a workspace and resolve workspace/item names to IDs using JMESPath filtering over the Fabric Items REST API. - Topology Inspection: Decode the base64 eventstream.json definition or use the Topology API to trace event flow from sources through operators to destinations. - Configuration Validation: Check source/destination wiring, connection IDs, retention policies (1-90 days), and throughput levels against known constraints. - Credential Retrieval: Fetch Kafka/Event Hub connection strings for Custom Endpoint sources via the Topology API connection endpoint. - Use Case: An engineer needs to verify that an Eventstream routes IoT Hub events into an Eventhouse with correct retention settings; this Skill walks through listing the item, decoding its graph, and validating each node. ## Quick Start Ask the assistant to list all Eventstreams in your Fabric workspace and inspect the topology of a specific one by name.