Add McpServerPrompt / McpClientPrompt and friends (#126)

src/ModelContextProtocol/Protocol/Messages/NotificationMethods.cs

@@ -13,7 +13,7 @@ public static class NotificationMethods
     /// <summary>
     /// Sent by the server when the list of prompts changes.
     /// </summary>
-    public const string PromptsListChanged = "notifications/prompts/list_changed";
+    public const string PromptListChangedNotification = "notifications/prompts/list_changed";
 
     /// <summary>
     /// Sent by the server when the list of resources changes.

src/ModelContextProtocol/Protocol/Transport/SseClientSessionTransport.cs

@@ -1,6 +1,5 @@
 using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Logging.Abstractions;
-using ModelContextProtocol.Configuration;
 using ModelContextProtocol.Logging;
 using ModelContextProtocol.Protocol.Messages;
 using ModelContextProtocol.Utils;

src/ModelContextProtocol/Protocol/Transport/SseClientTransport.cs

@@ -1,5 +1,4 @@
 using Microsoft.Extensions.Logging;
-using ModelContextProtocol.Configuration;
 using ModelContextProtocol.Utils;
 
 namespace ModelContextProtocol.Protocol.Transport;

src/ModelContextProtocol/Protocol/Transport/StdioClientStreamTransport.cs

@@ -1,6 +1,5 @@
 using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Logging.Abstractions;
-using ModelContextProtocol.Configuration;
 using ModelContextProtocol.Logging;
 using ModelContextProtocol.Protocol.Messages;
 using ModelContextProtocol.Utils;

src/ModelContextProtocol/Protocol/Transport/StdioClientTransport.cs

@@ -1,5 +1,4 @@
 using Microsoft.Extensions.Logging;
-using ModelContextProtocol.Configuration;
 using ModelContextProtocol.Utils;
 
 namespace ModelContextProtocol.Protocol.Transport;

src/ModelContextProtocol/Protocol/Types/Capabilities.cs

@@ -97,6 +97,18 @@ public class PromptsCapability
     /// </summary>
     [JsonIgnore]
     public Func<RequestContext<GetPromptRequestParams>, CancellationToken, Task<GetPromptResult>>? GetPromptHandler { get; set; }
+
+    /// <summary>Gets or sets a collection of prompts served by the server.</summary>
+    /// <remarks>
+    /// Prompts will specified via <see cref="PromptCollection"/> augment the <see cref="ListPromptsHandler"/> and
+    /// <see cref="GetPromptHandler"/>, if provided. ListPrompts requests will output information about every prompt
+    /// in <see cref="PromptCollection"/> and then also any tools output by <see cref="ListPromptsHandler"/>, if it's
+    /// non-<see langword="null"/>. GetPrompt requests will first check <see cref="PromptCollection"/> for the prompt
+    /// being requested, and if the tool is not found in the <see cref="PromptCollection"/>, any specified <see cref="GetPromptHandler"/>
+    /// will be invoked as a fallback.
+    /// </remarks>
+    [JsonIgnore]
+    public McpServerPrimitiveCollection<McpServerPrompt>? PromptCollection { get; set; }
 }
 
 /// <summary>
@@ -182,5 +194,5 @@ public class ToolsCapability
     /// will be invoked as a fallback.
     /// </remarks>
     [JsonIgnore]
-    public McpServerToolCollection? ToolCollection { get; set; }
+    public McpServerPrimitiveCollection<McpServerTool>? ToolCollection { get; set; }
 }