add mcp service

Author: Jicheng Lu

src/Infrastructure/BotSharp.Abstraction/MCP/Models/McpServerConfigModel.cs

@@ -0,0 +1,38 @@
+namespace BotSharp.Abstraction.MCP.Models;
+
+public class McpServerConfigModel
+{
+    /// <summary>
+    /// Unique identifier for this server configuration.
+    /// </summary>
+    public string Id { get; set; } = null!;
+
+    /// <summary>
+    /// Display name for the server.
+    /// </summary>
+    public string Name { get; set; } = null!;
+
+    /// <summary>
+    /// The type of transport to use.
+    /// </summary>
+    [JsonPropertyName("transport_type")]
+    public string TransportType { get; set; } = null!;
+
+    /// <summary>
+    /// For stdio transport: path to the executable
+    /// For HTTP transport: base URL of the server
+    /// </summary>
+    public string? Location { get; set; }
+
+    /// <summary>
+    /// Arguments (if any) to pass to the executable.
+    /// </summary>
+    public string[]? Arguments { get; set; }
+
+    /// <summary>
+    /// Additional transport-specific configuration.
+    /// </summary>
+    [JsonPropertyName("transport_options")]
+    [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
+    public Dictionary<string, string>? TransportOptions { get; set; }
+}

src/Infrastructure/BotSharp.Abstraction/MCP/Services/IMcpService.cs

@@ -0,0 +1,6 @@
+namespace BotSharp.Abstraction.MCP.Services;
+
+public interface IMcpService
+{
+    IEnumerable<McpServerConfigModel> GetServerConfigs() => [];
+}

src/Infrastructure/BotSharp.Abstraction/Using.cs

@@ -18,4 +18,5 @@
 global using BotSharp.Abstraction.Files.Models;
 global using BotSharp.Abstraction.Files.Enums;
 global using BotSharp.Abstraction.Knowledges.Models;
-global using BotSharp.Abstraction.Crontab.Models;
+global using BotSharp.Abstraction.Crontab.Models;
+global using BotSharp.Abstraction.MCP.Models;

src/Infrastructure/BotSharp.Core.MCP/BotSharpMCPExtensions.cs

@@ -20,6 +20,7 @@ public static IServiceCollection AddBotSharpMCP(this IServiceCollection services
     {
         var settings = config.GetSection("MCP").Get<McpSettings>();
         services.AddScoped(provider => { return settings; });
+
         if (settings != null && settings.Enabled && !settings.McpServerConfigs.IsNullOrEmpty())
         {
             var clientManager = new McpClientManager(settings);

src/Infrastructure/BotSharp.Core.MCP/McpPlugin.cs

@@ -1,8 +1,9 @@
+using Microsoft.Extensions.Configuration;
 using BotSharp.Abstraction.Plugins.Models;
 using BotSharp.Abstraction.Plugins;
 using BotSharp.Abstraction.Settings;
 using BotSharp.Core.MCP.Settings;
-using Microsoft.Extensions.Configuration;
+using BotSharp.Core.MCP.Services;
 
 namespace BotSharp.Core.MCP;
 
@@ -20,6 +21,7 @@ public object GetNewSettingsInstance() =>
 
     public void RegisterDI(IServiceCollection services, IConfiguration config)
     {
+        services.AddScoped<IMcpService, McpService>();
     }
 
     public bool AttachMenu(List<PluginMenuDef> menu)

src/Infrastructure/BotSharp.Core.MCP/Services/McpService.cs

@@ -0,0 +1,33 @@
+using BotSharp.Core.MCP.Settings;
+using Microsoft.Extensions.Logging;
+
+namespace BotSharp.Core.MCP.Services;
+
+public class McpService : IMcpService
+{
+    private readonly IServiceProvider _services;
+    private readonly ILogger<McpService> _logger;
+
+    public McpService(
+        IServiceProvider services,
+        ILogger<McpService> logger)
+    {
+        _services = services;
+        _logger = logger;
+    }
+
+    public IEnumerable<McpServerConfigModel> GetServerConfigs()
+    {
+        var settings = _services.GetRequiredService<McpSettings>();
+        var configs = settings?.McpServerConfigs ?? [];
+        return configs.Select(x => new McpServerConfigModel
+        {
+            Id = x.Id,
+            Name = x.Name,
+            TransportType = x.TransportType,
+            TransportOptions = x.TransportOptions,
+            Arguments = x.Arguments,
+            Location = x.Location
+        });
+    }
+}

src/Infrastructure/BotSharp.Core.MCP/Using.cs

@@ -13,4 +13,6 @@
 global using BotSharp.Abstraction.Functions;
 global using BotSharp.Abstraction.Functions.Models;
 global using BotSharp.Abstraction.Utilities;
+global using BotSharp.Abstraction.MCP.Models;
+global using BotSharp.Abstraction.MCP.Services;
 

src/Infrastructure/BotSharp.OpenAPI/Controllers/McpController.cs

@@ -0,0 +1,21 @@
+using BotSharp.Abstraction.MCP.Models;
+using BotSharp.Abstraction.MCP.Services;
+
+namespace BotSharp.OpenAPI.Controllers;
+
+public class McpController : ControllerBase
+{
+    private readonly IServiceProvider _services;
+
+    public McpController(IServiceProvider services)
+    {
+        _services = services;
+    }
+
+    [HttpGet("/mcp/server-configs")]
+    public IEnumerable<McpServerConfigModel> GetMcpServerConfigs()
+    {
+        var mcp = _services.GetRequiredService<IMcpService>();
+        return mcp.GetServerConfigs();
+    }
+}

src/Infrastructure/BotSharp.OpenAPI/ViewModels/Agents/Request/AgentUpdateModel.cs

@@ -1,6 +1,5 @@
 using BotSharp.Abstraction.Agents.Models;
 using BotSharp.Abstraction.Functions.Models;
-using BotSharp.Abstraction.Routing.Models;
 using System.Text.Json.Serialization;
 
 namespace BotSharp.OpenAPI.ViewModels.Agents;
@@ -42,6 +41,7 @@ public class AgentUpdateModel
     /// <summary>
     /// McpTools
     /// </summary>
+    [JsonPropertyName("mcp_tools")]
     public List<McpTool>? McpTools { get; set; }
 
     /// <summary>