add agent tools api

src/Infrastructure/BotSharp.Abstraction/Agents/IAgentService.cs

@@ -51,4 +51,6 @@ public interface IAgentService
     List<Agent> GetAgentsByUser(string userId);
 
     PluginDef GetPlugin(string agentId);
+
+    IEnumerable<string> GetAgentTools();
 }

src/Infrastructure/BotSharp.Core/Agents/Services/AgentService.cs

@@ -1,4 +1,5 @@
 using System.IO;
+using System.Reflection;
 
 namespace BotSharp.Core.Agents.Services;
 
@@ -53,4 +54,14 @@ public partial class AgentService : IAgentService
         var agents = _db.GetAgentsByUser(userId);
         return agents;
     }
+
+    public IEnumerable<string> GetAgentTools()
+    {
+        var tools = typeof(AgentTool).GetFields(BindingFlags.Public | BindingFlags.Static)
+                                     .Where(f => f.IsLiteral && f.FieldType == typeof(string))
+                                     .Select(x => x.GetRawConstantValue()?.ToString())
+                                     .ToList();
+
+        return tools;
+    }
 }

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

@@ -140,4 +140,10 @@ public class AgentController : ControllerBase
     {
         return await _agentService.DeleteAgent(agentId);
     }
+
+    [HttpGet("/agent/tools")]
+    public IEnumerable<string> GetAgentTools()
+    {
+        return _agentService.GetAgentTools();
+    }
 }