Merge branch 'main' into patch-1

README.md

@@ -66,7 +66,7 @@
 🤖 **AI-Bootstrapped**: Autonomous Go-native implementation — 95% Agent-generated core with human-in-the-loop refinement.
 
 |                               | OpenClaw      | NanoBot                  | **PicoClaw**                              |
-| --- | --- | --- |--- |
+| ----------------------------- | ------------- | ------------------------ | ----------------------------------------- |
 | **Language**                  | TypeScript    | Python                   | **Go**                                    |
 | **RAM**                       | >1GB          | >100MB                   | **< 10MB**                                |
 | **Startup**</br>(0.8GHz core) | >500s         | >30s                     | **<1s**                                   |
@@ -100,9 +100,9 @@
 
 PicoClaw can be deployed on almost any Linux device!
 
-* $9.9 [LicheeRV-Nano](https://www.aliexpress.com/item/1005006519668532.html)  E(Ethernet) or W(WiFi6) version, for Minimal Home Assistant
+- $9.9 [LicheeRV-Nano](https://www.aliexpress.com/item/1005006519668532.html) E(Ethernet) or W(WiFi6) version, for Minimal Home Assistant
-* $30~50 [NanoKVM](https://www.aliexpress.com/item/1005007369816019.html), or $100 [NanoKVM-Pro](https://www.aliexpress.com/item/1005010048471263.html) for Automated Server Maintenance
+- $30~50 [NanoKVM](https://www.aliexpress.com/item/1005007369816019.html), or $100 [NanoKVM-Pro](https://www.aliexpress.com/item/1005010048471263.html) for Automated Server Maintenance
-* $50 [MaixCAM](https://www.aliexpress.com/item/1005008053333693.html) or $100 [MaixCAM2](https://www.kickstarter.com/projects/zepan/maixcam2-build-your-next-gen-4k-ai-camera) for Smart Monitoring
+- $50 [MaixCAM](https://www.aliexpress.com/item/1005008053333693.html) or $100 [MaixCAM2](https://www.kickstarter.com/projects/zepan/maixcam2-build-your-next-gen-4k-ai-camera) for Smart Monitoring
 
 <https://private-user-images.githubusercontent.com/83055338/547056448-e7b031ff-d6f5-4468-bcca-5726b6fecb5c.mp4>
 
@@ -177,7 +177,7 @@ docker compose --profile gateway up -d
 > [!TIP]
 > Set your API key in `~/.picoclaw/config.json`.
 > Get API keys: [OpenRouter](https://openrouter.ai/keys) (LLM) · [Zhipu](https://open.bigmodel.cn/usercenter/proj-mgmt/apikeys) (LLM)
-> Web search is **optional** - get free [Brave Search API](https://brave.com/search/api) (2000 free queries/month)
+> Web search is **optional** - get free [Brave Search API](https://brave.com/search/api) (2000 free queries/month) or use built-in auto fallback.
 
 **1. Initialize**
 
@@ -206,9 +206,14 @@ picoclaw onboard
   },
   "tools": {
     "web": {
-      "search": {
+      "brave": {
+        "enabled": false,
         "api_key": "YOUR_BRAVE_API_KEY",
         "max_results": 5
+      },
+      "duckduckgo": {
+        "enabled": true,
+        "max_results": 5
       }
     }
   }
@@ -237,7 +242,7 @@ That's it! You have a working AI assistant in 2 minutes.
 Talk to your picoclaw through Telegram, Discord, or DingTalk
 
 | Channel      | Setup                      |
-|---------|-------|
+| ------------ | -------------------------- |
 | **Telegram** | Easy (just a token)        |
 | **Discord**  | Easy (bot token + intents) |
 | **QQ**       | Easy (AppID + AppSecret)   |
@@ -597,7 +602,7 @@ The subagent has access to tools (message, web_search, etc.) and can communicate
 > Groq provides free voice transcription via Whisper. If configured, Telegram voice messages will be automatically transcribed.
 
 | Provider                   | Purpose                                 | Get API Key                                            |
-|----------|---------|-------------|
+| -------------------------- | --------------------------------------- | ------------------------------------------------------ |
 | `gemini`                   | LLM (Gemini direct)                     | [aistudio.google.com](https://aistudio.google.com)     |
 | `zhipu`                    | LLM (Zhipu direct)                      | [bigmodel.cn](bigmodel.cn)                             |
 | `openrouter(To be tested)` | LLM (recommended, access to all models) | [openrouter.ai](https://openrouter.ai)                 |
@@ -630,8 +635,8 @@ The subagent has access to tools (message, web_search, etc.) and can communicate
     "zhipu": {
       "api_key": "Your API Key",
       "api_base": "https://open.bigmodel.cn/api/paas/v4"
-    },
+    }
-  },
+  }
 }
 ```
 
@@ -692,8 +697,14 @@ picoclaw agent -m "Hello"
   },
   "tools": {
     "web": {
-      "search": {
+      "brave": {
-        "api_key": "BSA..."
+        "enabled": false,
+        "api_key": "BSA...",
+        "max_results": 5
+      },
+      "duckduckgo": {
+        "enabled": true,
+        "max_results": 5
       }
     }
   },
@@ -709,7 +720,7 @@ picoclaw agent -m "Hello"
 ## CLI Reference
 
 | Command                   | Description                   |
-|---------|-------------|
+| ------------------------- | ----------------------------- |
 | `picoclaw onboard`        | Initialize config & workspace |
 | `picoclaw agent -m "..."` | Chat with the agent           |
 | `picoclaw agent`          | Interactive chat mode         |
@@ -750,16 +761,23 @@ This is normal if you haven't configured a search API key yet. PicoClaw will pro
 
 To enable web search:
 
-1. Get a free API key at [https://brave.com/search/api](https://brave.com/search/api) (2000 free queries/month)
+1. **Option 1 (Recommended)**: Get a free API key at [https://brave.com/search/api](https://brave.com/search/api) (2000 free queries/month) for the best results.
-2. Add to `~/.picoclaw/config.json`:
+2. **Option 2 (No Credit Card)**: If you don't have a key, we automatically fall back to **DuckDuckGo** (no key required).
+
+Add the key to `~/.picoclaw/config.json` if using Brave:
 
 ```json
 {
   "tools": {
     "web": {
-         "search": {
+      "brave": {
+        "enabled": false,
         "api_key": "YOUR_BRAVE_API_KEY",
         "max_results": 5
+      },
+      "duckduckgo": {
+        "enabled": true,
+        "max_results": 5
       }
     }
   }
@@ -779,7 +797,7 @@ This happens when another instance of the bot is running. Make sure only one `pi
 ## 📝 API Key Comparison
 
 | Service          | Free Tier           | Use Case                              |
-|---------|-----------|-----------|
+| ---------------- | ------------------- | ------------------------------------- |
 | **OpenRouter**   | 200K tokens/month   | Multiple models (Claude, GPT-4, etc.) |
 | **Zhipu**        | 200K tokens/month   | Best for Chinese users                |
 | **Brave Search** | 2000 queries/month  | Web search functionality              |

pkg/agent/loop.go

@@ -70,9 +70,15 @@ func createToolRegistry(workspace string, restrict bool, cfg *config.Config, msg
 	// Shell execution
 	registry.Register(tools.NewExecTool(workspace, restrict))
 
-	// Web tools
+	if searchTool := tools.NewWebSearchTool(tools.WebSearchToolOptions{
-	braveAPIKey := cfg.Tools.Web.Search.APIKey
+		BraveAPIKey:          cfg.Tools.Web.Brave.APIKey,
-	registry.Register(tools.NewWebSearchTool(braveAPIKey, cfg.Tools.Web.Search.MaxResults))
+		BraveMaxResults:      cfg.Tools.Web.Brave.MaxResults,
+		BraveEnabled:         cfg.Tools.Web.Brave.Enabled,
+		DuckDuckGoMaxResults: cfg.Tools.Web.DuckDuckGo.MaxResults,
+		DuckDuckGoEnabled:    cfg.Tools.Web.DuckDuckGo.Enabled,
+	}); searchTool != nil {
+		registry.Register(searchTool)
+	}
 	registry.Register(tools.NewWebFetchTool(50000))
 
 	// Message tool - available to both agent and subagent

pkg/channels/base.go

@@ -59,7 +59,22 @@ func (c *BaseChannel) IsAllowed(senderID string) bool {
 	for _, allowed := range c.allowList {
 		// Strip leading "@" from allowed value for username matching
 		trimmed := strings.TrimPrefix(allowed, "@")
-		if senderID == allowed || idPart == allowed || senderID == trimmed || idPart == trimmed || (userPart != "" && (userPart == allowed || userPart == trimmed)) {
+		allowedID := trimmed
+		allowedUser := ""
+		if idx := strings.Index(trimmed, "|"); idx > 0 {
+			allowedID = trimmed[:idx]
+			allowedUser = trimmed[idx+1:]
+		}
+
+		// Support either side using "id|username" compound form.
+		// This keeps backward compatibility with legacy Telegram allowlist entries.
+		if senderID == allowed ||
+			idPart == allowed ||
+			senderID == trimmed ||
+			idPart == trimmed ||
+			idPart == allowedID ||
+			(allowedUser != "" && senderID == allowedUser) ||
+			(userPart != "" && (userPart == allowed || userPart == trimmed || userPart == allowedUser)) {
 			return true
 		}
 	}

pkg/channels/base_test.go

@@ -0,0 +1,53 @@
+package channels
+
+import "testing"
+
+func TestBaseChannelIsAllowed(t *testing.T) {
+	tests := []struct {
+		name      string
+		allowList []string
+		senderID  string
+		want      bool
+	}{
+		{
+			name:      "empty allowlist allows all",
+			allowList: nil,
+			senderID:  "anyone",
+			want:      true,
+		},
+		{
+			name:      "compound sender matches numeric allowlist",
+			allowList: []string{"123456"},
+			senderID:  "123456|alice",
+			want:      true,
+		},
+		{
+			name:      "compound sender matches username allowlist",
+			allowList: []string{"@alice"},
+			senderID:  "123456|alice",
+			want:      true,
+		},
+		{
+			name:      "numeric sender matches legacy compound allowlist",
+			allowList: []string{"123456|alice"},
+			senderID:  "123456",
+			want:      true,
+		},
+		{
+			name:      "non matching sender is denied",
+			allowList: []string{"123456"},
+			senderID:  "654321|bob",
+			want:      false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			ch := NewBaseChannel("test", nil, nil, tt.allowList)
+			if got := ch.IsAllowed(tt.senderID); got != tt.want {
+				t.Fatalf("IsAllowed(%q) = %v, want %v", tt.senderID, got, tt.want)
+			}
+		})
+	}
+}
+

pkg/channels/telegram.go

@@ -177,15 +177,17 @@ func (c *TelegramChannel) handleMessage(ctx context.Context, update telego.Updat
 		return
 	}
 
-	senderID := fmt.Sprintf("%d", user.ID)
+	userID := fmt.Sprintf("%d", user.ID)
+	senderID := userID
 	if user.Username != "" {
-		senderID = fmt.Sprintf("%d|%s", user.ID, user.Username)
+		senderID = fmt.Sprintf("%s|%s", userID, user.Username)
 	}
 
 	// 检查白名单，避免为被拒绝的用户下载附件
-	if !c.IsAllowed(senderID) {
+	if !c.IsAllowed(userID) && !c.IsAllowed(senderID) {
 		logger.DebugCF("telegram", "Message rejected by allowlist", map[string]interface{}{
-			"user_id": senderID,
+			"user_id":  userID,
+			"username": user.Username,
 		})
 		return
 	}
@@ -359,7 +361,7 @@ func (c *TelegramChannel) handleMessage(ctx context.Context, update telego.Updat
 		"is_group":   fmt.Sprintf("%t", message.Chat.Type != "private"),
 	}
 
-	c.HandleMessage(fmt.Sprintf("%d", user.ID), fmt.Sprintf("%d", chatID), content, mediaPaths, metadata)
+	c.HandleMessage(senderID, fmt.Sprintf("%d", chatID), content, mediaPaths, metadata)
 }
 
 func (c *TelegramChannel) downloadPhoto(ctx context.Context, fileID string) string {

pkg/config/config.go

@@ -164,13 +164,20 @@ type GatewayConfig struct {
 	Port int    `json:"port" env:"PICOCLAW_GATEWAY_PORT"`
 }
 
-type WebSearchConfig struct {
+type BraveConfig struct {
-	APIKey     string `json:"api_key" env:"PICOCLAW_TOOLS_WEB_SEARCH_API_KEY"`
+	Enabled    bool   `json:"enabled" env:"PICOCLAW_TOOLS_WEB_BRAVE_ENABLED"`
-	MaxResults int    `json:"max_results" env:"PICOCLAW_TOOLS_WEB_SEARCH_MAX_RESULTS"`
+	APIKey     string `json:"api_key" env:"PICOCLAW_TOOLS_WEB_BRAVE_API_KEY"`
+	MaxResults int    `json:"max_results" env:"PICOCLAW_TOOLS_WEB_BRAVE_MAX_RESULTS"`
+}
+
+type DuckDuckGoConfig struct {
+	Enabled    bool `json:"enabled" env:"PICOCLAW_TOOLS_WEB_DUCKDUCKGO_ENABLED"`
+	MaxResults int  `json:"max_results" env:"PICOCLAW_TOOLS_WEB_DUCKDUCKGO_MAX_RESULTS"`
 }
 
 type WebToolsConfig struct {
-	Search WebSearchConfig `json:"search"`
+	Brave      BraveConfig      `json:"brave"`
+	DuckDuckGo DuckDuckGoConfig `json:"duckduckgo"`
 }
 
 type ToolsConfig struct {
@@ -257,10 +264,15 @@ func DefaultConfig() *Config {
 		},
 		Tools: ToolsConfig{
 			Web: WebToolsConfig{
-				Search: WebSearchConfig{
+				Brave: BraveConfig{
+					Enabled:    false,
 					APIKey:     "",
 					MaxResults: 5,
 				},
+				DuckDuckGo: DuckDuckGoConfig{
+					Enabled:    true,
+					MaxResults: 5,
+				},
 			},
 		},
 		Heartbeat: HeartbeatConfig{

pkg/migrate/config.go

@@ -212,12 +212,17 @@ func ConvertConfig(data map[string]interface{}) (*config.Config, []string, error
 
 	if tools, ok := getMap(data, "tools"); ok {
 		if web, ok := getMap(tools, "web"); ok {
+			// Migrate old "search" config to "brave" if api_key is present
 			if search, ok := getMap(web, "search"); ok {
 				if v, ok := getString(search, "api_key"); ok {
-					cfg.Tools.Web.Search.APIKey = v
+					cfg.Tools.Web.Brave.APIKey = v
+					if v != "" {
+						cfg.Tools.Web.Brave.Enabled = true
+					}
 				}
 				if v, ok := getFloat(search, "max_results"); ok {
-					cfg.Tools.Web.Search.MaxResults = int(v)
+					cfg.Tools.Web.Brave.MaxResults = int(v)
+					cfg.Tools.Web.DuckDuckGo.MaxResults = int(v)
 				}
 			}
 		}
@@ -271,8 +276,8 @@ func MergeConfig(existing, incoming *config.Config) *config.Config {
 		existing.Channels.MaixCam = incoming.Channels.MaixCam
 	}
 
-	if existing.Tools.Web.Search.APIKey == "" {
+	if existing.Tools.Web.Brave.APIKey == "" {
-		existing.Tools.Web.Search = incoming.Tools.Web.Search
+		existing.Tools.Web.Brave = incoming.Tools.Web.Brave
 	}
 
 	return existing

pkg/providers/http_provider.go

@@ -42,7 +42,7 @@ func NewHTTPProvider(apiKey, apiBase, proxy string) *HTTPProvider {
 
 	return &HTTPProvider{
 		apiKey:     apiKey,
-		apiBase:    apiBase,
+		apiBase:    strings.TrimRight(apiBase, "/"),
 		httpClient: client,
 	}
 }
@@ -116,7 +116,7 @@ func (p *HTTPProvider) Chat(ctx context.Context, messages []Message, tools []Too
 	}
 
 	if resp.StatusCode != http.StatusOK {
-		return nil, fmt.Errorf("API error: %s", string(body))
+		return nil, fmt.Errorf("API request failed:\n  Status: %d\n  Body:   %s", resp.StatusCode, string(body))
 	}
 
 	return p.parseResponse(body)

pkg/tools/web.go

@@ -13,20 +13,210 @@ import (
 )
 
 const (
-	userAgent = "Mozilla/5.0 (compatible; picoclaw/1.0)"
+	userAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36"
 )
 
-type WebSearchTool struct {
+type SearchProvider interface {
+	Search(ctx context.Context, query string, count int) (string, error)
+}
+
+type BraveSearchProvider struct {
 	apiKey string
+}
+
+func (p *BraveSearchProvider) Search(ctx context.Context, query string, count int) (string, error) {
+	searchURL := fmt.Sprintf("https://api.search.brave.com/res/v1/web/search?q=%s&count=%d",
+		url.QueryEscape(query), count)
+
+	req, err := http.NewRequestWithContext(ctx, "GET", searchURL, nil)
+	if err != nil {
+		return "", fmt.Errorf("failed to create request: %w", err)
+	}
+
+	req.Header.Set("Accept", "application/json")
+	req.Header.Set("X-Subscription-Token", p.apiKey)
+
+	client := &http.Client{Timeout: 10 * time.Second}
+	resp, err := client.Do(req)
+	if err != nil {
+		return "", fmt.Errorf("request failed: %w", err)
+	}
+	defer resp.Body.Close()
+
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return "", fmt.Errorf("failed to read response: %w", err)
+	}
+
+	var searchResp struct {
+		Web struct {
+			Results []struct {
+				Title       string `json:"title"`
+				URL         string `json:"url"`
+				Description string `json:"description"`
+			} `json:"results"`
+		} `json:"web"`
+	}
+
+	if err := json.Unmarshal(body, &searchResp); err != nil {
+		// Log error body for debugging
+		fmt.Printf("Brave API Error Body: %s\n", string(body))
+		return "", fmt.Errorf("failed to parse response: %w", err)
+	}
+
+	results := searchResp.Web.Results
+	if len(results) == 0 {
+		return fmt.Sprintf("No results for: %s", query), nil
+	}
+
+	var lines []string
+	lines = append(lines, fmt.Sprintf("Results for: %s", query))
+	for i, item := range results {
+		if i >= count {
+			break
+		}
+		lines = append(lines, fmt.Sprintf("%d. %s\n   %s", i+1, item.Title, item.URL))
+		if item.Description != "" {
+			lines = append(lines, fmt.Sprintf("   %s", item.Description))
+		}
+	}
+
+	return strings.Join(lines, "\n"), nil
+}
+
+type DuckDuckGoSearchProvider struct{}
+
+func (p *DuckDuckGoSearchProvider) Search(ctx context.Context, query string, count int) (string, error) {
+	searchURL := fmt.Sprintf("https://html.duckduckgo.com/html/?q=%s", url.QueryEscape(query))
+
+	req, err := http.NewRequestWithContext(ctx, "GET", searchURL, nil)
+	if err != nil {
+		return "", fmt.Errorf("failed to create request: %w", err)
+	}
+
+	req.Header.Set("User-Agent", userAgent)
+
+	client := &http.Client{Timeout: 10 * time.Second}
+	resp, err := client.Do(req)
+	if err != nil {
+		return "", fmt.Errorf("request failed: %w", err)
+	}
+	defer resp.Body.Close()
+
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return "", fmt.Errorf("failed to read response: %w", err)
+	}
+
+	return p.extractResults(string(body), count, query)
+}
+
+func (p *DuckDuckGoSearchProvider) extractResults(html string, count int, query string) (string, error) {
+	// Simple regex based extraction for DDG HTML
+	// Strategy: Find all result containers or key anchors directly
+	
+	// Try finding the result links directly first, as they are the most critical
+	// Pattern: <a class="result__a" href="...">Title</a>
+	// The previous regex was a bit strict. Let's make it more flexible for attributes order/content
+	reLink := regexp.MustCompile(`<a[^>]*class="[^"]*result__a[^"]*"[^>]*href="([^"]+)"[^>]*>([\s\S]*?)</a>`)
+	matches := reLink.FindAllStringSubmatch(html, count+5)
+
+	if len(matches) == 0 {
+		return fmt.Sprintf("No results found or extraction failed. Query: %s", query), nil
+	}
+
+	var lines []string
+	lines = append(lines, fmt.Sprintf("Results for: %s (via DuckDuckGo)", query))
+
+	// Pre-compile snippet regex to run inside the loop
+	// We'll search for snippets relative to the link position or just globally if needed
+	// But simple global search for snippets might mismatch order.
+	// Since we only have the raw HTML string, let's just extract snippets globally and assume order matches (risky but simple for regex)
+	// Or better: Let's assume the snippet follows the link in the HTML
+	
+	// A better regex approach: iterate through text and find matches in order
+	// But for now, let's grab all snippets too
+	reSnippet := regexp.MustCompile(`<a class="result__snippet[^"]*".*?>([\s\S]*?)</a>`)
+	snippetMatches := reSnippet.FindAllStringSubmatch(html, count+5)
+
+	maxItems := min(len(matches), count)
+	
+	for i := 0; i < maxItems; i++ {
+		urlStr := matches[i][1]
+		title := stripTags(matches[i][2])
+		title = strings.TrimSpace(title)
+
+		// URL decoding if needed
+		if strings.Contains(urlStr, "uddg=") {
+			if u, err := url.QueryUnescape(urlStr); err == nil {
+				idx := strings.Index(u, "uddg=")
+				if idx != -1 {
+					urlStr = u[idx+5:]
+				}
+			}
+		}
+
+		lines = append(lines, fmt.Sprintf("%d. %s\n   %s", i+1, title, urlStr))
+		
+		// Attempt to attach snippet if available and index aligns
+		if i < len(snippetMatches) {
+			snippet := stripTags(snippetMatches[i][1])
+			snippet = strings.TrimSpace(snippet)
+			if snippet != "" {
+				lines = append(lines, fmt.Sprintf("   %s", snippet))
+			}
+		}
+	}
+
+	return strings.Join(lines, "\n"), nil
+}
+
+func min(a, b int) int {
+	if a < b {
+		return a
+	}
+	return b
+}
+
+func stripTags(content string) string {
+	re := regexp.MustCompile(`<[^>]+>`)
+	return re.ReplaceAllString(content, "")
+}
+
+type WebSearchTool struct {
+	provider   SearchProvider
 	maxResults int
 }
 
-func NewWebSearchTool(apiKey string, maxResults int) *WebSearchTool {
+type WebSearchToolOptions struct {
-	if maxResults <= 0 || maxResults > 10 {
+	BraveAPIKey          string
-		maxResults = 5
+	BraveMaxResults      int
+	BraveEnabled         bool
+	DuckDuckGoMaxResults int
+	DuckDuckGoEnabled    bool
 }
+
+func NewWebSearchTool(opts WebSearchToolOptions) *WebSearchTool {
+	var provider SearchProvider
+	maxResults := 5
+
+	// Priority: Brave > DuckDuckGo
+	if opts.BraveEnabled && opts.BraveAPIKey != "" {
+		provider = &BraveSearchProvider{apiKey: opts.BraveAPIKey}
+		if opts.BraveMaxResults > 0 {
+			maxResults = opts.BraveMaxResults
+		}
+	} else if opts.DuckDuckGoEnabled {
+		provider = &DuckDuckGoSearchProvider{}
+		if opts.DuckDuckGoMaxResults > 0 {
+			maxResults = opts.DuckDuckGoMaxResults
+		}
+	} else {
+		return nil
+	}
+
 	return &WebSearchTool{
-		apiKey:     apiKey,
+		provider:   provider,
 		maxResults: maxResults,
 	}
 }
@@ -59,10 +249,6 @@ func (t *WebSearchTool) Parameters() map[string]interface{} {
 }
 
 func (t *WebSearchTool) Execute(ctx context.Context, args map[string]interface{}) *ToolResult {
-	if t.apiKey == "" {
-		return ErrorResult("BRAVE_API_KEY not configured")
-	}
-
 	query, ok := args["query"].(string)
 	if !ok {
 		return ErrorResult("query is required")
@@ -75,68 +261,14 @@ func (t *WebSearchTool) Execute(ctx context.Context, args map[string]interface{}
 		}
 	}
 
-	searchURL := fmt.Sprintf("https://api.search.brave.com/res/v1/web/search?q=%s&count=%d",
+	result, err := t.provider.Search(ctx, query, count)
-		url.QueryEscape(query), count)
-
-	req, err := http.NewRequestWithContext(ctx, "GET", searchURL, nil)
 	if err != nil {
-		return ErrorResult(fmt.Sprintf("failed to create request: %v", err))
+		return ErrorResult(fmt.Sprintf("search failed: %v", err))
 	}
 
-	req.Header.Set("Accept", "application/json")
-	req.Header.Set("X-Subscription-Token", t.apiKey)
-
-	client := &http.Client{Timeout: 10 * time.Second}
-	resp, err := client.Do(req)
-	if err != nil {
-		return ErrorResult(fmt.Sprintf("request failed: %v", err))
-	}
-	defer resp.Body.Close()
-
-	body, err := io.ReadAll(resp.Body)
-	if err != nil {
-		return ErrorResult(fmt.Sprintf("failed to read response: %v", err))
-	}
-
-	var searchResp struct {
-		Web struct {
-			Results []struct {
-				Title       string `json:"title"`
-				URL         string `json:"url"`
-				Description string `json:"description"`
-			} `json:"results"`
-		} `json:"web"`
-	}
-
-	if err := json.Unmarshal(body, &searchResp); err != nil {
-		return ErrorResult(fmt.Sprintf("failed to parse response: %v", err))
-	}
-
-	results := searchResp.Web.Results
-	if len(results) == 0 {
-		msg := fmt.Sprintf("No results for: %s", query)
 	return &ToolResult{
-			ForLLM:  msg,
+		ForLLM:  result,
-			ForUser: msg,
+		ForUser: result,
-		}
-	}
-
-	var lines []string
-	lines = append(lines, fmt.Sprintf("Results for: %s", query))
-	for i, item := range results {
-		if i >= count {
-			break
-		}
-		lines = append(lines, fmt.Sprintf("%d. %s\n   %s", i+1, item.Title, item.URL))
-		if item.Description != "" {
-			lines = append(lines, fmt.Sprintf("   %s", item.Description))
-		}
-	}
-
-	output := strings.Join(lines, "\n")
-	return &ToolResult{
-		ForLLM:  fmt.Sprintf("Found %d results for: %s", len(results), query),
-		ForUser: output,
 	}
 }