Sample message exchange, in chat form.
What’s going on here?
Prompts are being processed through queries executed against a Knowledge Graph (KG)—all thanks to loose coupling. The target KG could reside locally, live on the Web, or be part of the vast Linked Open Data (LOD) cloud.
#A2A #MCP #VirtuosoRDBMS #AI #Agentic #GenAI
A2A and MCP interaction
Architecture? As depicted in the attached image.
BTW -- @Google Gemini can generate pretty accurate diagrams using @drawio XML!
#A2A #MCP #OPAL #VirtuosoRDBMS #AI #Agentic
A simple GUI-based screencast demo of the @openlink AI Layer (OPAL), showing what’s now possible via MCP + A2A—namely, composing and orchestrating agentic workflows through loosely coupled software.
How?
An Agent Host routes tasks to Agents via A2A. Agents […]
[Original post on mastodon.social]
What’s going on here?
Prompts are being processed through queries executed against a Knowledge Graph (KG)—all thanks to loose coupling. The target KG could reside locally, live on the Web, or be part of the vast Linked Open Data (LOD) cloud.
#A2A #MCP #VirtuosoRDBMS #AI #Agentic #GenAI
Architecturally, as depicted in the attached image.
BTW -- @Google Gemini can generate pretty accurate diagrams using @drawio XML!
#A2A #MCP #OPAL #VirtuosoRDBMS #AI #Agentic
Quick screencast demo of the @OpenLink AI Layer (OPAL) in action—showcasing how MCP + A2A enable loosely coupled, agentic workflows.
🧠 Agent hosts route tasks via A2A
⚙️ Agents use MCP tools (APIs, functions, stored procs)
📄 Tools described using OpenAPI (JSON/YAML)
#OPAL #MCP #A2A #VirtuosoRDBMS
Why Should You Care?
MCP-accessible, free, widely used edition of an innovative multi-model DBMS and application server—powered entirely by open protocols and query language implementations.
#OpenSource #VirtuosoRDBMS #KnowledgeGraph #SPARQL #SQL #GraphQL #DBMS #DataSpaces #MCP
🚀 Virtuoso Open Source 7.2.15 is out!
A high-performance, multi-model DBMS supporting SQL, SPARQL & GraphQL. Also a Web App Server (HTTP, WebDAV, OpenAPI) & MCP-accessible via ODBC, JDBC, pyODBC & ado.net.
🔗 community.openlinksw.com/t/virtuoso-o...
#VirtuosoRDBMS #OpenSource
💥Boom!
The MCP Server for our OpenLink Software AI Layer (OPAL for short) is now generally available for both cloud-based and on-premise deployment.
This sophisticated and secure implementation of the Model Context Protocol (MCP) supports both client and server roles:
#MCP #VirtuosoRDBMS
Related Links:
🔗 community.openlinksw.com/t/introducin... -- Introducing the OPAL MCP Server
🔗 community.openlinksw.com/t/openlink-a... -- OPAL Cloud Edition for the Amazon EC2 Cloud
#MCP #OPAL #VirtuosoRDBMS #AI #GenAI
Introducing the OpenLink AI Layer (OPAL) MCP Server
1/ This MCP Server is a game-changer for loosely coupling AI Agents & Data Spaces (databases, knowledge graphs, filesystems) coupling.
#MCP #VirtuosoRDBMS #OPAL #AI
The EU (across many key projects) has been one of our major customers—successfully rolling out and expanding their use of #VirtuosoRDBMS for over a decade.
#UseCase #OPAL #VirtuosoRDBMS #AI #GenAI
We've just published a community post showcasing the power of the OpenLink AI Layer (OPAL) in action. It includes Cello, an AI Agent prototype built using the EU's Virtuoso-based SPARQL endpoint.
community.openlinksw.com/t/practical-...
#UseCase #OPAL #GenAI #VirtuosoRDBMS #HowTo
Attached is a simple MCP demo using the new mcp-odbc-server with our multi-model Virtuoso platform for data access, integration, and management.
#MCP #ODBC #VirtuosoRDBMS #SQL #SPARQL #DataConnectivity #LinkedData #HowTo
We’re excited to introduce the latest Virtuoso Maintenance Release—Virtuoso 08.03.3333—packed with feature enhancements and bug fixes across the platform.
community.openlinksw.com/t/virtuoso-0...
#AI #GenAI #VirtuosoRDBMS #DataSpaces #SQL #SPARQL #KnowledgeGraph #SemanticWeb #LinkedData
Here’s a DataTwingler AI Agent configuration in Markdown, designed for interacting with UniProt’s massive Knowledge Graph, which consists of 210 billion machine-computable statements of fact, meticulously curated by domain experts […]
[Original post on mastodon.social]
Whoa!
UniProt’s latest publicly accessible Knowledge Graph now contains 210,122,358,019 RDF triples—powered by our #VirtuosoRDBMS open-source edition, live on the Web and available to AI Agents, Apps and Services across life sciences, genomics, bioinformatics, and related fields.
#KnowledgeGraph
UniProt’s latest publicly accessible Knowledge Graph now contains 210,122,358,019 RDF triples—powered by our (@openlink) #VirtuosoRDBMS open-source edition, live on the Web and available to AI Agents, Applications and Services across life sciences, genomics, bioinformatics, molecular biology […]
Happy New Year!
The first edition of our practical technology showcase for 2025 is out. This edition provides an overview of the OpenLink AI Layer.
www.linkedin.com/pulse/openli...
#AI #GenAI #OPAL #KnowledgeGraph #VirtuosoRDBMS
Live links to the OpenLink AI Layer (#OPAL) binding to Anthropic's Claude language model demo.
[1] netid-qa.openlinksw.com:8443/chat/?chat_i... -- animated page.
[2] netid-qa.openlinksw.com:8443/chat/?chat_i... -- static page.
#GenAI #UseCase #DataAccess #LinkedData #ODBC #JDBC #VirtuosoRDBMS
DBpedia query results for SPARQL query listing movies directed by Spike Lee.
Boom!
The OpenLink Software AI Layer (#OPAL) now supports Anthropic's #Claude language models.
See comments for a #DataTwingler #AI Agent demo executing #SPARQL and #SQL queries via a live #VirtuosoRDBMS instance.
Screencast Demo: www.openlinksw.com/data/screenc...
Boom!
The OpenLink Software #AI Layer (#OPAL) now supports AnthropicAI's #Claude language models.
See comments for a #DataTwingler AI Agent demo executing #SPARQL and #SQL queries via a live #VirtuosoRDBMS instance.
Remember, query scope is SPARQL, #ODBC […]
[Original post on mastodon.social]
In the age of information overload, efficiently distilling actionable knowledge is a game-changer. With tools like #OpenAI GPT-4o and our #VirtuosoRDBMS platform, creating and interacting with Knowledge Graphs is easier and more productive than ever.
www.linkedin.com/pulse/unlock...
#OPAL #GenAI
Boom!
A high-performance platform for managing data as relational tables or graphs—this #VirtuosoRDBMS edition powers the massive #LODCloud #KnowledgeGraph, fueling modern #AI Agents with domain-expert curated #DataSpaces.
#OpenSource #SQL #SPARQL #GenAI #LinkedData
Upcoming Post 🗓️
Create hallucination-free chat assistants with @openlink.bsky.social's AI Layer (OPAL) + Virtuoso, and a mock dataset.
Example: bit.ly/4dULDpN
#VirtuosoRDBMS #OpenAI #KnowledgeGraph #Database #GraphDatabase #SQL #SPARQL #RDF
Q: Can recent #GenAI innovations really optimize Customer Support?
A: Absolutely! With #Firefox’s recent #LLM integration, I can even demonstrate this benefit via split-screen using our #VirtuosoRDBMS support assistant and #CustomGPT.
Watch: www.openlinksw.com/data/gifs/fi...
#AI #UseCase
Q: Can recent #GenAI innovations really optimize Customer Support?
A: Absolutely! With #Firefox’s recent #LLM integration, I can even demonstrate this benefit via split-screen using our #VirtuosoRDBMS support assistant and #CustomGPT.
See […]
I will be updating each #newsletter post with comments that include demonstrations or detailed topic explanations. For example, the following comment about #SmartAgent interactions from two distinct origins (#virtuosordbms website and #chatgpt via the #gptstore as a #customgpt) […]
OpenLink Data Junction Box (#ODJB) version 1.2.4 is now live on the AWS & Azure clouds.
linkedin.com/posts/openli...
See:
* AWS Cloud -- aws.amazon.com/marketplace/...
* Azure -- azuremarketplace.microsoft.com/en-us/market...
#VirtuosoRDBMS #KnowledgeGraph #SQL #SPARQL #GraphQL #ODBC #JDBC
