DOMAIN 218% of the exam
Tool Design & MCP Integration
Design effective tool schemas, implement MCP servers and clients, and integrate external services into Claude-powered applications.
- 2.1Tool Interface Design
- 2.2Structured Error Responses
- 2.3Tool Distribution & Tool Choice
- 2.4MCP Server Integration
- 2.5Built-in Tools
How others did on this domain
64%
The median score on this domain across 2,033 first attempts at the CCAR-F mocks. Half scored between 9% and 82%.
See where you would land
5 full-length mocks of 60 questions in 120 minutes, each scored out of 1,000 against the real pass mark.