diff --git a/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.Domain.Shared/LINGYUN/Abp/AIManagement/Tools/AIToolDefinitionRecordConsts.cs b/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.Domain.Shared/LINGYUN/Abp/AIManagement/Tools/AIToolDefinitionRecordConsts.cs
new file mode 100644
index 000000000..883809c66
--- /dev/null
+++ b/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.Domain.Shared/LINGYUN/Abp/AIManagement/Tools/AIToolDefinitionRecordConsts.cs
@@ -0,0 +1,8 @@
+namespace LINGYUN.Abp.AIManagement.Tools;
+public static class AIToolDefinitionRecordConsts
+{
+    public static int MaxNameLength { get; set; } = 64;
+    public static int MaxProviderLength { get; set; } = 20;
+    public static int MaxDescriptionLength { get; set; } = 128;
+    public static int MaxStateCheckersLength { get; set; } = 256;
+}
diff --git a/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.Domain/LINGYUN/Abp/AIManagement/Tools/AIToolDefinitionRecord.cs b/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.Domain/LINGYUN/Abp/AIManagement/Tools/AIToolDefinitionRecord.cs
new file mode 100644
index 000000000..9a19c8223
--- /dev/null
+++ b/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.Domain/LINGYUN/Abp/AIManagement/Tools/AIToolDefinitionRecord.cs
@@ -0,0 +1,34 @@
+using JetBrains.Annotations;
+using System;
+using Volo.Abp;
+using Volo.Abp.Domain.Entities.Auditing;
+
+namespace LINGYUN.Abp.AIManagement.Tools;
+public class AIToolDefinitionRecord : AuditedAggregateRoot<Guid>
+{
+    public string Name { get; private set; }
+
+    public string Provider { get; private set; }
+
+    public string? Description { get; set; }
+
+    public bool IsEnabled { get; set; }
+
+    public bool IsSystem { get; set; }
+
+    public string? StateCheckers { get; set; }
+    protected AIToolDefinitionRecord()
+    {
+
+    }
+
+    public AIToolDefinitionRecord(
+        [NotNull] string name,
+        [NotNull] string provider,
+        [CanBeNull] string? description = null)
+    {
+        Name = Check.NotNullOrWhiteSpace(name, nameof(name), AIToolDefinitionRecordConsts.MaxNameLength);
+        Provider = Check.NotNullOrWhiteSpace(provider, nameof(provider), AIToolDefinitionRecordConsts.MaxProviderLength);
+        Description = Check.Length(description, nameof(description), AIToolDefinitionRecordConsts.MaxDescriptionLength);
+    }
+}
diff --git a/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.Domain/LINGYUN/Abp/AIManagement/Tools/IAIToolDefinitionRecordRepository.cs b/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.Domain/LINGYUN/Abp/AIManagement/Tools/IAIToolDefinitionRecordRepository.cs
new file mode 100644
index 000000000..0773ac5cf
--- /dev/null
+++ b/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.Domain/LINGYUN/Abp/AIManagement/Tools/IAIToolDefinitionRecordRepository.cs
@@ -0,0 +1,12 @@
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using Volo.Abp.Domain.Repositories;
+
+namespace LINGYUN.Abp.AIManagement.Tools;
+public interface IAIToolDefinitionRecordRepository : IBasicRepository<AIToolDefinitionRecord, Guid>
+{
+    Task<AIToolDefinitionRecord?> FindByNameAsync(
+        string name,
+        CancellationToken cancellationToken = default);
+}
diff --git a/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.EntityFrameworkCore/LINGYUN/Abp/AIManagement/EntityFrameworkCore/AIManagementDbContext.cs b/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.EntityFrameworkCore/LINGYUN/Abp/AIManagement/EntityFrameworkCore/AIManagementDbContext.cs
index fb3b6a9f2..35c634b94 100644
--- a/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.EntityFrameworkCore/LINGYUN/Abp/AIManagement/EntityFrameworkCore/AIManagementDbContext.cs
+++ b/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.EntityFrameworkCore/LINGYUN/Abp/AIManagement/EntityFrameworkCore/AIManagementDbContext.cs
@@ -1,5 +1,6 @@
 using LINGYUN.Abp.AIManagement.Chats;
 using LINGYUN.Abp.AIManagement.Tokens;
+using LINGYUN.Abp.AIManagement.Tools;
 using LINGYUN.Abp.AIManagement.Workspaces;
 using Microsoft.EntityFrameworkCore;
 using Volo.Abp.Data;
@@ -11,6 +12,7 @@ namespace LINGYUN.Abp.AIManagement.EntityFrameworkCore;
 public class AIManagementDbContext : AbpDbContext<AIManagementDbContext>, IAIManagementDbContext
 {
     public DbSet<WorkspaceDefinitionRecord> WorkspaceDefinitions { get; set; }
+    public DbSet<AIToolDefinitionRecord> AIToolDefinitions { get; set; }
     public DbSet<TextChatMessageRecord> TextChatMessageRecords { get; set; }
     public DbSet<ConversationRecord> ConversationRecords { get; set; }
     public DbSet<TokenUsageRecord> TokenUsageRecords { get; set; }
diff --git a/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.EntityFrameworkCore/LINGYUN/Abp/AIManagement/EntityFrameworkCore/AIManagementDbContextModelBuilderExtensions.cs b/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.EntityFrameworkCore/LINGYUN/Abp/AIManagement/EntityFrameworkCore/AIManagementDbContextModelBuilderExtensions.cs
index e62b67b95..ab0080782 100644
--- a/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.EntityFrameworkCore/LINGYUN/Abp/AIManagement/EntityFrameworkCore/AIManagementDbContextModelBuilderExtensions.cs
+++ b/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.EntityFrameworkCore/LINGYUN/Abp/AIManagement/EntityFrameworkCore/AIManagementDbContextModelBuilderExtensions.cs
@@ -2,6 +2,7 @@
 using LINGYUN.Abp.AIManagement.Chats;
 using LINGYUN.Abp.AIManagement.EntityFrameworkCore.ValueConversions;
 using LINGYUN.Abp.AIManagement.Tokens;
+using LINGYUN.Abp.AIManagement.Tools;
 using LINGYUN.Abp.AIManagement.Workspaces;
 using Microsoft.EntityFrameworkCore;
 using Volo.Abp;
@@ -93,6 +94,27 @@ public static class AIManagementDbContextModelBuilderExtensions
 
                 b.HasIndex(x => new { x.Name }).IsUnique();
 
+                b.ApplyObjectExtensionMappings();
+            });
+            builder.Entity<AIToolDefinitionRecord>(b =>
+            {
+                b.ToTable(AbpAIManagementDbProperties.DbTablePrefix + "AIToolDefinitionRecords", AbpAIManagementDbProperties.DbSchema);
+
+                b.ConfigureByConvention();
+
+                b.Property(x => x.Name)
+                    .HasMaxLength(AIToolDefinitionRecordConsts.MaxNameLength)
+                    .IsRequired();
+                b.Property(x => x.Provider)
+                    .HasMaxLength(AIToolDefinitionRecordConsts.MaxProviderLength)
+                    .IsRequired();
+                b.Property(x => x.Description)
+                    .HasMaxLength(AIToolDefinitionRecordConsts.MaxDescriptionLength);
+                b.Property(x => x.StateCheckers)
+                    .HasMaxLength(AIToolDefinitionRecordConsts.MaxStateCheckersLength);
+
+                b.HasIndex(x => new { x.Name }).IsUnique();
+
                 b.ApplyObjectExtensionMappings();
             });
         }
diff --git a/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.EntityFrameworkCore/LINGYUN/Abp/AIManagement/EntityFrameworkCore/AbpAIManagementEntityFrameworkCoreModule.cs b/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.EntityFrameworkCore/LINGYUN/Abp/AIManagement/EntityFrameworkCore/AbpAIManagementEntityFrameworkCoreModule.cs
index bb4cf3964..051f6838b 100644
--- a/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.EntityFrameworkCore/LINGYUN/Abp/AIManagement/EntityFrameworkCore/AbpAIManagementEntityFrameworkCoreModule.cs
+++ b/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.EntityFrameworkCore/LINGYUN/Abp/AIManagement/EntityFrameworkCore/AbpAIManagementEntityFrameworkCoreModule.cs
@@ -1,5 +1,6 @@
 using LINGYUN.Abp.AIManagement.Chats;
 using LINGYUN.Abp.AIManagement.Tokens;
+using LINGYUN.Abp.AIManagement.Tools;
 using LINGYUN.Abp.AIManagement.Workspaces;
 using Microsoft.Extensions.DependencyInjection;
 using Volo.Abp.EntityFrameworkCore;
@@ -23,6 +24,8 @@ public class AbpAIManagementEntityFrameworkCoreModule : AbpModule
             options.AddRepository<TokenUsageRecord, EfCoreTokenUsageRecordRepository>();
 
             options.AddRepository<WorkspaceDefinitionRecord, EfCoreWorkspaceDefinitionRecordRepository>();
+
+            options.AddRepository<AIToolDefinitionRecord, EfCoreAIToolDefinitionRecordRepository>();
         });
     }
 }
diff --git a/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.EntityFrameworkCore/LINGYUN/Abp/AIManagement/EntityFrameworkCore/EfCoreAIToolDefinitionRecordRepository.cs b/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.EntityFrameworkCore/LINGYUN/Abp/AIManagement/EntityFrameworkCore/EfCoreAIToolDefinitionRecordRepository.cs
new file mode 100644
index 000000000..326dde2aa
--- /dev/null
+++ b/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.EntityFrameworkCore/LINGYUN/Abp/AIManagement/EntityFrameworkCore/EfCoreAIToolDefinitionRecordRepository.cs
@@ -0,0 +1,27 @@
+using LINGYUN.Abp.AIManagement.Tools;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using Volo.Abp.Domain.Repositories.EntityFrameworkCore;
+using Volo.Abp.EntityFrameworkCore;
+
+namespace LINGYUN.Abp.AIManagement.EntityFrameworkCore;
+public class EfCoreAIToolDefinitionRecordRepository :
+    EfCoreRepository<IAIManagementDbContext, AIToolDefinitionRecord, Guid>,
+    IAIToolDefinitionRecordRepository
+{
+    public EfCoreAIToolDefinitionRecordRepository(
+        IDbContextProvider<IAIManagementDbContext> dbContextProvider) 
+        : base(dbContextProvider)
+    {
+    }
+
+    public async virtual Task<AIToolDefinitionRecord?> FindByNameAsync(string name, CancellationToken cancellationToken = default)
+    {
+        return await (await GetQueryableAsync())
+            .Where(x => x.Name == name)
+            .FirstOrDefaultAsync(GetCancellationToken(cancellationToken));
+    }
+}
diff --git a/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.EntityFrameworkCore/LINGYUN/Abp/AIManagement/EntityFrameworkCore/EfCoreWorkspaceDefinitionRecordRepository.cs b/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.EntityFrameworkCore/LINGYUN/Abp/AIManagement/EntityFrameworkCore/EfCoreWorkspaceDefinitionRecordRepository.cs
index 7c0bcd3b5..2beccb310 100644
--- a/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.EntityFrameworkCore/LINGYUN/Abp/AIManagement/EntityFrameworkCore/EfCoreWorkspaceDefinitionRecordRepository.cs
+++ b/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.EntityFrameworkCore/LINGYUN/Abp/AIManagement/EntityFrameworkCore/EfCoreWorkspaceDefinitionRecordRepository.cs
@@ -21,6 +21,6 @@ public class EfCoreWorkspaceDefinitionRecordRepository : EfCoreRepository<IAIMan
     {
         return await (await GetQueryableAsync())
             .Where(x => x.Name == name)
-            .FirstOrDefaultAsync(GetCancellationToken(cancellationToken)); ;
+            .FirstOrDefaultAsync(GetCancellationToken(cancellationToken));
     }
 }
diff --git a/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.EntityFrameworkCore/LINGYUN/Abp/AIManagement/EntityFrameworkCore/IAIManagementDbContext.cs b/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.EntityFrameworkCore/LINGYUN/Abp/AIManagement/EntityFrameworkCore/IAIManagementDbContext.cs
index edc46235d..abdb6ef53 100644
--- a/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.EntityFrameworkCore/LINGYUN/Abp/AIManagement/EntityFrameworkCore/IAIManagementDbContext.cs
+++ b/aspnet-core/modules/ai/LINGYUN.Abp.AIManagement.EntityFrameworkCore/LINGYUN/Abp/AIManagement/EntityFrameworkCore/IAIManagementDbContext.cs
@@ -1,5 +1,6 @@
 using LINGYUN.Abp.AIManagement.Chats;
 using LINGYUN.Abp.AIManagement.Tokens;
+using LINGYUN.Abp.AIManagement.Tools;
 using LINGYUN.Abp.AIManagement.Workspaces;
 using Microsoft.EntityFrameworkCore;
 using Volo.Abp.Data;
@@ -11,6 +12,7 @@ namespace LINGYUN.Abp.AIManagement.EntityFrameworkCore;
 public interface IAIManagementDbContext : IEfCoreDbContext
 {
     DbSet<WorkspaceDefinitionRecord> WorkspaceDefinitions { get; }
+    DbSet<AIToolDefinitionRecord> AIToolDefinitions { get; }
     DbSet<TextChatMessageRecord> TextChatMessageRecords { get; }
     DbSet<ConversationRecord> ConversationRecords { get; }
     DbSet<TokenUsageRecord> TokenUsageRecords { get; }