Remove trailing slash in unit tests (#1535)

Update docs and test

Update tests for prompts

Remove empty parens

Simplify code for running servers in processes

Update test typing

Skip timeout tests on windows

Skip on window

Add timeout support to client (#455)

Add path prefix to test

Fix bug that sets message path and sse path to same value

Deprecate transport-specific methods

Ensure we handle nested SSE apps

Add integration tests for SSE