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Fix regression matching templated McpServerResources (#897)

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Stephen Halter 2025-10-20 13:13:37 -05:00 • committed by GitHub
commit 1343dd3ebd
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1 changed files with 107 additions and 46 deletions
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20
src/ModelContextProtocol.Core/Server/McpServerResource.cs
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@ -162,6 +162,16 @@ public abstract class McpServerResource : IMcpServerPrimitive
/// </remarks>
public abstract IReadOnlyList<object> Metadata { get; }
/// <summary>
/// Evaluates whether the <paramref name="uri"/> matches the <see cref="ProtocolResourceTemplate"/>
/// and can be used as the <see cref="ReadResourceRequestParams.Uri"/> passed to <see cref="ReadAsync"/>.
/// </summary>
/// <param name="uri">The URI being evaluated for this resource.</param>
/// <returns>
/// <see langword="true"/> if the <paramref name="uri"/> matches the <see cref="ProtocolResourceTemplate"/>; otherwise, <see langword="false"/>.
/// </returns>
public abstract bool IsMatch(string uri);
/// <summary>
/// Gets the resource, rendering it with the provided request parameters and returning the resource result.
/// </summary>
@ -174,12 +184,14 @@ public abstract class McpServerResource : IMcpServerPrimitive
/// </param>
/// <returns>
/// A <see cref="ValueTask{ReadResourceResult}"/> representing the asynchronous operation, containing a <see cref="ReadResourceResult"/> with
/// the resource content and messages. If and only if this <see cref="McpServerResource"/> doesn't match the <see cref="ReadResourceRequestParams.Uri"/>,
/// the method returns <see langword="null"/>.
/// the resource content and messages.
/// </returns>
/// <exception cref="ArgumentNullException"><paramref name="request"/> is <see langword="null"/>.</exception>
/// <exception cref="InvalidOperationException">The resource implementation returned <see langword="null"/> or an unsupported result type.</exception>
public abstract ValueTask<ReadResourceResult?> ReadAsync(
/// <exception cref="InvalidOperationException">
/// The <see cref="ReadResourceRequestParams.Uri"/> did not match the <see cref="ProtocolResourceTemplate"/> for this resource,
/// the resource implementation returned <see langword="null"/>, or the resource implementation returned an unsupported result type.
/// </exception>
public abstract ValueTask<ReadResourceResult> ReadAsync(
RequestContext<ReadResourceRequestParams> request,
CancellationToken cancellationToken = default);