Roles, Responsibilities & Adoption
Who builds, deploys, and governs MCP integrations — and how organizations adopt them.
Domain 5: Use Cases & Ecosystem
Exam weight: 20%
This domain covers how MCP is adopted in practice: who does what in an MCP-enabled organization, real operational use cases, and how the growing ecosystem enables portability.
Competencies
Section titled “Competencies”Operational Use Cases
Common real-world scenarios and how they map to MCP primitives such as tools, resources, and prompts.
Ecosystem & Portability
Registries, official SDKs, and host support that let a server be built once and run everywhere.
Learning objectives
Section titled “Learning objectives”After studying this domain you should be able to:
- Describe the roles involved in building, deploying, and governing MCP integrations
- Recognize common operational use cases and match them to MCP primitives
- Explain how the ecosystem (registries, SDKs, hosts) enables portability