Add private protected ctors to McpClient and McpServer to prevent external derivation#1361

Closed

stephentoub with Copilot wants to merge 10 commits into

mainfrom

copilot/add-internal-ctors-to-mcp-classes

Commits on Feb 23, 2026

Initial plan
Copilot
committed
Add private protected constructors to McpClient and McpServer to prevent external derivation

Copilot
and
stephentoub
committed
Fix formatting: add blank line after constructor

Copilot
and
stephentoub
committed
Remove InternalsVisibleTo from ModelContextProtocol.Core.csproj

Copilot
and
stephentoub
committed
Replace Mock<McpServer> with real McpServer instances in McpServerToolTests

Copilot
and
Copilot
committed
Replace Mock<McpServer> with real McpServer instances in McpServerPromptTests

Copilot
and
Copilot
committed
Replace Mock<McpServer> with real McpServer instances in McpServerResourceTests

Copilot
and
Copilot
committed
Replace all Mock<McpServer> usages with McpServer.Create() + TestServerTransport

Copilot
and
stephentoub
committed
Fix SupportsMcpServer test assertions to preserve original lambda parameter names

Copilot
and
stephentoub
committed
Remove InternalsVisibleTo from ModelContextProtocol.Core.csproj

Copilot
and
stephentoub
committed