modelcontextprotocol/csharp-sdk
Watch
1
0
Fork
You've already forked csharp-sdk
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 2

Add ToolAnnotations support (#124)

Browse source 
* Add ToolAnnotations support

* Address feedback
This commit is contained in:
Stephen Toub 2025-03-28 11:08:29 -04:00 • committed by GitHub
commit 62e92fa154
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 645 additions and 394 deletions
Download patch file Download diff file Expand all files Collapse all files

24
tests/ModelContextProtocol.Tests/Client/McpClientExtensionsTests.cs
View file

@ -10,8 +10,8 @@ namespace ModelContextProtocol.Tests.Client;
public class McpClientExtensionsTests
{
private Pipe _clientToServerPipe = new();
private Pipe _serverToClientPipe = new();
private readonly Pipe _clientToServerPipe = new();
private readonly Pipe _serverToClientPipe = new();
private readonly IMcpServer _server;
public McpClientExtensionsTests()
@ -22,8 +22,10 @@ public class McpClientExtensionsTests
for (int f = 0; f < 10; f++)
{
string name = $"Method{f}";
sc.AddSingleton(McpServerTool.Create((int i) => $"{name} Result {i}", name));
sc.AddSingleton(McpServerTool.Create((int i) => $"{name} Result {i}", new() { Name = name }));
}
sc.AddSingleton(McpServerTool.Create([McpServerTool(Destructive = false, OpenWorld = true)](string i) => $"{i} Result", new() { Name = "ValuesSetViaAttr" }));
sc.AddSingleton(McpServerTool.Create([McpServerTool(Destructive = false, OpenWorld = true)](string i) => $"{i} Result", new() { Name = "ValuesSetViaOptions", Destructive = true, OpenWorld = false, ReadOnly = true }));
_server = sc.BuildServiceProvider().GetRequiredService<IMcpServer>();
}
@ -60,10 +62,24 @@ public class McpClientExtensionsTests
IMcpClient client = await CreateMcpClientForServer();
var tools = await client.ListToolsAsync(TestContext.Current.CancellationToken);
Assert.Equal(10, tools.Count);
Assert.Equal(12, tools.Count);
var echo = tools.Single(t => t.Name == "Method4");
var result = await echo.InvokeAsync(new Dictionary<string, object?>() { ["i"] = 42 }, TestContext.Current.CancellationToken);
Assert.Contains("Method4 Result 42", result?.ToString());
var valuesSetViaAttr = tools.Single(t => t.Name == "ValuesSetViaAttr");
Assert.Null(valuesSetViaAttr.ProtocolTool.Annotations?.Title);
Assert.Null(valuesSetViaAttr.ProtocolTool.Annotations?.ReadOnlyHint);
Assert.Null(valuesSetViaAttr.ProtocolTool.Annotations?.IdempotentHint);
Assert.False(valuesSetViaAttr.ProtocolTool.Annotations?.DestructiveHint);
Assert.True(valuesSetViaAttr.ProtocolTool.Annotations?.OpenWorldHint);
var valuesSetViaOptions = tools.Single(t => t.Name == "ValuesSetViaOptions");
Assert.Null(valuesSetViaOptions.ProtocolTool.Annotations?.Title);
Assert.True(valuesSetViaOptions.ProtocolTool.Annotations?.ReadOnlyHint);
Assert.Null(valuesSetViaOptions.ProtocolTool.Annotations?.IdempotentHint);
Assert.True(valuesSetViaOptions.ProtocolTool.Annotations?.DestructiveHint);
Assert.False(valuesSetViaOptions.ProtocolTool.Annotations?.OpenWorldHint);
}
[Fact]