Here’s an example of A2A and MCP working in concert: a Data Twingler—built from tools that perform SQL or SPARQL queries—responds to requests from an A2A Orchestrator, which receives input from the user.

#MCP #A2A #Screencast #OPAL #SQL #SPARQL #DataSpaces #KnowledgeGraph #DBMS

🧰 This is what modern AI infrastructure looks like.

Here’s a quick showcase featuring AnthropicAI’s Claude Desktop interacting with a live OPAL instance that queries the DBpedia Knowledge Graph—entirely instructed using natural language.

#MCP #OPAL #Screencast

2/ It enables any MCP Client supporting SSE or Streamable HTTP to dynamically discover and invoke:

- SQL, SPARQL & GraphQL queries

- Metadata introspection

- AI Agent collaboration (#VirtuosoRDBMS Support Assistant, Data Twingler Assistant, etc.)

- Supported LLM listing & Use

A comprehensive YouID guide for creating personal profile documents is available at the link below, walking you through the process demonstrated in the attached screencast.

www.linkedin.com/pulse/youid-...