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Add ToolAnnotations support (#124)

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* 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
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1 changed files with 645 additions and 394 deletions
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16
src/ModelContextProtocol/Client/McpClientTool.cs
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@ -9,22 +9,24 @@ namespace ModelContextProtocol.Client;
public sealed class McpClientTool : AIFunction
{
private readonly IMcpClient _client;
private readonly Tool _tool;
internal McpClientTool(IMcpClient client, Tool tool)
{
_client = client;
_tool = tool;
ProtocolTool = tool;
}
/// <inheritdoc/>
public override string Name => _tool.Name;
/// <summary>Gets the protocol <see cref="Tool"/> type for this instance.</summary>
public Tool ProtocolTool { get; }
/// <inheritdoc/>
public override string Description => _tool.Description ?? string.Empty;
public override string Name => ProtocolTool.Name;
/// <inheritdoc/>
public override JsonElement JsonSchema => _tool.InputSchema;
public override string Description => ProtocolTool.Description ?? string.Empty;
/// <inheritdoc/>
public override JsonElement JsonSchema => ProtocolTool.InputSchema;
/// <inheritdoc/>
public override JsonSerializerOptions JsonSerializerOptions => McpJsonUtilities.DefaultOptions;
@ -37,7 +39,7 @@ public sealed class McpClientTool : AIFunction
arguments as IReadOnlyDictionary<string, object?> ??
arguments.ToDictionary();
CallToolResponse result = await _client.CallToolAsync(_tool.Name, argDict, cancellationToken).ConfigureAwait(false);
CallToolResponse result = await _client.CallToolAsync(ProtocolTool.Name, argDict, cancellationToken).ConfigureAwait(false);
return JsonSerializer.SerializeToElement(result, McpJsonUtilities.JsonContext.Default.CallToolResponse);
}
}