Vitest Python Packages

mcp-assert

The deterministic testing standard for MCP servers. Connect over real stdio/SSE/HTTP transport, call tools with real arguments, assert results with 18 assertion types defined in YAML. Any language, any transport, no mocks. Single Go binary.

pytest-mcp-assert

The deterministic testing standard for MCP servers. Connect over real stdio/SSE/HTTP transport, call tools with real arguments, assert results with 18 assertion types defined in YAML. Any language, any transport, no mocks. Single Go binary.

executable-stories-pytest

Tests that document. Reports that convince. Write BDD stories inside your test framework. Generate living documentation your whole team can read.