yggy
An AI tool for building knowledge graphs that automatically extracts entities and relationships from messy documents and interconnected systems to construct a traceable knowledge graph. It supports schema-free design, intelligent deduplication, and reversible merging, and serves externally through applications, an API, and MCP.
Timeline (last 90 days)
yggy's core capability is automatically turning messy files and interconnected systems into a knowledge graph, without pre-designing a schema or running extraction pipelines.
yggy preserves the source provenance for every extracted triple, ensuring answers are traceable.
yggy supports intelligent deduplication and reversible merging: when the same entity appears in different forms it is merged automatically, and users can undo a merge at any time.
yggy provides its services through three channels—an application interface, an API and MCP (Model Context Protocol)—targeting human users, developers and AI agents respectively.
yggy is hosted in the EU, and its official statement is that users' knowledge always belongs to the users.
yggy received 83 votes and 9 comments on Product Hunt, ranking 20th that day.
The construction quality of a knowledge graph depends heavily on the accuracy of the extraction model, and yggy's reversible merge feature can only partially mitigate extraction errors.
yggy suits scenarios such as team knowledge bases, developers building AI applications, and compliance-sensitive industries.
All Facts (8)
yggy's core capability is automatically turning messy files and interconnected systems into a knowledge graph, without pre-designing a schema or running extraction pipelines.
50%Unverifiedyggy preserves the source provenance for every extracted triple, ensuring answers are traceable.
50%Unverifiedyggy supports intelligent deduplication and reversible merging: when the same entity appears in different forms it is merged automatically, and users can undo a merge at any time.
50%Unverifiedyggy provides its services through three channels—an application interface, an API and MCP (Model Context Protocol)—targeting human users, developers and AI agents respectively.
50%Unverifiedyggy is hosted in the EU, and its official statement is that users' knowledge always belongs to the users.
50%Unverifiedyggy received 83 votes and 9 comments on Product Hunt, ranking 20th that day.
50%UnverifiedThe construction quality of a knowledge graph depends heavily on the accuracy of the extraction model, and yggy's reversible merge feature can only partially mitigate extraction errors.
50%Unverifiedyggy suits scenarios such as team knowledge bases, developers building AI applications, and compliance-sensitive industries.
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