Glossary

This page is a placeholder. A full glossary is in development — check back soon. In the meantime, see Key Concepts for orientation on the most common terms.

For now, the primary Catalyst terms are defined in the concept pages they belong to:

• Organization, Region, Project, App ID, Component, Policy, Managed Service — see Key Concepts and the Concepts overview.
• Workflow, Activity, Durable execution, Replay, Determinism — see Workflow and Durable execution.
• Agent, Tool, Session, MCP server, MCP client, MCP Catalog — see AI agents and MCP.