mcpbr is a Python-based evaluation framework I created to test and benchmark MCP servers. As the Model Context Protocol ecosystem grows, developers need reliable ways to evaluate server performance and correctness.
The tool provides automated testing infrastructure similar to how SWE-bench evaluates code generation models. It helps ensure MCP servers handle edge cases correctly, perform efficiently under load, and maintain reliability in production. I find it particularly useful for validation before deployment and regression testing during development.