Ataccama announced that it is joining the Open Semantic Interchange as a collaborator, acting as a launch partner for Snowflake's Agentic Data Sharing program, and deepening its integration with Snowflake CoCo and Cortex CoWork through Ataccama's MCP Server. OSI alignment gives Ataccama's data products a shared semantic foundation with other participants in the ecosystem, making them portable across the tools and platforms enterprises already use. OSI alignment gives Ataccama an opportunity to define and share how trusted shared semantics should flow across participating platforms, enabling organizations to move semantics-serving data products across enterprise ecosystems without losing business meaning or creating vendor lock-in.