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add web intelligent search

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This commit is contained in:
Jicheng Lu 2025-08-20 11:30:09 -05:00
parent 7a56dd5f71
commit 3c1c599b60
8 changed files with 113 additions and 2 deletions
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9
src/Infrastructure/BotSharp.Core/BotSharp.Core.csproj
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@ -99,6 +99,9 @@
<None Remove="data\agents\6745151e-6d46-4a02-8de4-1c4f21c7da95\templates\util-file-select_file_instruction.liquid" />
<None Remove="data\agents\01e2fc5c-2c89-4ec7-8470-7688608b496c\functions\get_weather.json" />
<None Remove="data\agents\01e2fc5c-2c89-4ec7-8470-7688608b496c\functions\get_fun_events.json" />
<None Remove="data\agents\6745151e-6d46-4a02-8de4-1c4f21c7da95\functions\util-web-intelligent_search.json" />
<None Remove="data\agents\6745151e-6d46-4a02-8de4-1c4f21c7da95\templates\util-web-intelligent_search.fn.liquid" />
</ItemGroup>
<ItemGroup>
@ -215,6 +218,12 @@
<Content Include="data\agents\01e2fc5c-2c89-4ec7-8470-7688608b496c\functions\get_fun_events.json">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</Content>
<Content Include="data\agents\6745151e-6d46-4a02-8de4-1c4f21c7da95\functions\util-web-intelligent_search.json">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</Content>
<Content Include="data\agents\6745151e-6d46-4a02-8de4-1c4f21c7da95\templates\util-web-intelligent_search.fn.liquid">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</Content>
</ItemGroup>
<ItemGroup>

3
src/Infrastructure/BotSharp.Core/Conversations/ConversationPlugin.cs
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@ -16,6 +16,7 @@ using BotSharp.Core.Messaging;
using BotSharp.Core.Routing.Reasoning;
using BotSharp.Core.Templating;
using BotSharp.Core.Translation;
using BotSharp.Core.WebSearch.Hooks;
using Microsoft.AspNetCore.Builder;
using Microsoft.Extensions.Configuration;
@ -67,6 +68,8 @@ public class ConversationPlugin : IBotSharpPlugin
services.AddScoped<IExecutor, InstructExecutor>();
services.AddScoped<IInstructService, InstructService>();
services.AddScoped<ITokenStatistics, TokenStatistics>();
services.AddScoped<IAgentUtilityHook, WebSearchUtilityHook>();
}
public bool AttachMenu(List<PluginMenuDef> menu)

1
src/Infrastructure/BotSharp.Core/Demo/Functions/GetFunEventsFn.cs
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@ -1,6 +1,5 @@
using BotSharp.Abstraction.Functions;
using BotSharp.Core.MessageHub;
using System.Text.Json.Serialization;
namespace BotSharp.Core.Demo.Functions;

68
src/Infrastructure/BotSharp.Core/WebSearch/Functions/WebIntelligentSearchFn.cs Normal file
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@ -0,0 +1,68 @@
using BotSharp.Abstraction.Functions;
using BotSharp.Abstraction.MLTasks;
namespace BotSharp.Core.WebSearch.Functions;
public class WebIntelligentSearchFn : IFunctionCallback
{
private readonly IServiceProvider _services;
private readonly ILogger<WebIntelligentSearchFn> _logger;
public string Name => "util-web-intelligent_search";
public string Indication => "Searching web";
public WebIntelligentSearchFn(
IServiceProvider services,
ILogger<WebIntelligentSearchFn> logger)
{
_services = services;
_logger = logger;
}
public async Task<bool> Execute(RoleDialogModel message)
{
var conv = _services.GetRequiredService<IConversationService>();
var routingCtx = _services.GetRequiredService<IRoutingContext>();
var agentService = _services.GetRequiredService<IAgentService>();
Agent? fromAgent = null;
if (!string.IsNullOrEmpty(message.CurrentAgentId))
{
fromAgent = await agentService.GetAgent(message.CurrentAgentId);
}
var agent = new Agent
{
Id = fromAgent?.Id ?? BuiltInAgentId.UtilityAssistant,
Name = fromAgent?.Name ?? "AI Agent",
Instruction = "Please search the websites to handle user's request."
};
var dialogs = routingCtx.GetDialogs();
if (dialogs.IsNullOrEmpty())
{
dialogs = conv.GetDialogHistory();
}
var response = await GetChatCompletion(agent, dialogs);
message.Content = response;
return true;
}
private async Task<string> GetChatCompletion(Agent agent, List<RoleDialogModel> dialogs)
{
try
{
var llmProviderService = _services.GetRequiredService<ILlmProviderService>();
var completion = CompletionProvider.GetChatCompletion(_services, provider: "openai", model: "gpt-4o-search-preview");
var response = await completion.GetChatCompletions(agent, dialogs);
return response.Content;
}
catch (Exception ex)
{
var error = $"Error when searching web.";
_logger.LogWarning(ex, $"{error}");
return error;
}
}
}

22
src/Infrastructure/BotSharp.Core/WebSearch/Hooks/WebSearchUtilityHook.cs Normal file
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@ -0,0 +1,22 @@
namespace BotSharp.Core.WebSearch.Hooks;
public class WebSearchUtilityHook : IAgentUtilityHook
{
private const string WEB_INTELLIGENT_SEARCH_FN = "util-web-intelligent_search";
public void AddUtilities(List<AgentUtility> utilities)
{
utilities.Add(new AgentUtility
{
Category = "web",
Name = "intelligent.search",
Items = [
new UtilityItem
{
FunctionName = WEB_INTELLIGENT_SEARCH_FN,
TemplateName = $"{WEB_INTELLIGENT_SEARCH_FN}.fn"
}
]
});
}
}

9
src/Infrastructure/BotSharp.Core/data/agents/6745151e-6d46-4a02-8de4-1c4f21c7da95/functions/util-web-intelligent_search.json Normal file
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@ -0,0 +1,9 @@
{
"name": "util-web-intelligent_search",
"description": "Search websites to handle user's request",
"parameters": {
"type": "object",
"properties": {},
"required": []
}
}

1
src/Infrastructure/BotSharp.Core/data/agents/6745151e-6d46-4a02-8de4-1c4f21c7da95/templates/util-web-intelligent_search.fn.liquid Normal file
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@ -0,0 +1 @@
Please call "util-web-intelligent_search" if user wants you to search content from websites.

2
src/Plugins/BotSharp.Plugin.FileHandler/Functions/ReadImageFn.cs
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@ -28,7 +28,7 @@ public class ReadImageFn : IFunctionCallback
Agent? fromAgent = null;
if (!string.IsNullOrEmpty(message.CurrentAgentId))
{
fromAgent = await agentService.LoadAgent(message.CurrentAgentId);
fromAgent = await agentService.GetAgent(message.CurrentAgentId);
}
var agent = new Agent