1 files changed, 11 insertions, 6 deletions
diff --git a/internal/llm/tools/sourcegraph.go b/internal/llm/tools/sourcegraph.go
index e1ea962d4..0d38c975f 100644
--- a/internal/llm/tools/sourcegraph.go
+++ b/internal/llm/tools/sourcegraph.go
@@ -18,6 +18,11 @@ type SourcegraphParams struct {
 	Timeout       int    `json:"timeout,omitempty"`
 }
 
+type SourcegraphResponseMetadata struct {
+	NumberOfMatches int  `json:"number_of_matches"`
+	Truncated       bool `json:"truncated"`
+}
+
 type sourcegraphTool struct {
 	client *http.Client
 }
@@ -198,7 +203,7 @@ func (t *sourcegraphTool) Run(ctx context.Context, call ToolCall) (ToolResponse,
 
 	graphqlQueryBytes, err := json.Marshal(request)
 	if err != nil {
-		return NewTextErrorResponse("Failed to create GraphQL request: " + err.Error()), nil
+		return ToolResponse{}, fmt.Errorf("failed to marshal GraphQL request: %w", err)
 	}
 	graphqlQuery := string(graphqlQueryBytes)
 
@@ -209,15 +214,15 @@ func (t *sourcegraphTool) Run(ctx context.Context, call ToolCall) (ToolResponse,
 		bytes.NewBuffer([]byte(graphqlQuery)),
 	)
 	if err != nil {
-		return NewTextErrorResponse("Failed to create request: " + err.Error()), nil
+		return ToolResponse{}, fmt.Errorf("failed to create request: %w", err)
 	}
 
 	req.Header.Set("Content-Type", "application/json")
-	req.Header.Set("User-Agent", "termai/1.0")
+	req.Header.Set("User-Agent", "opencode/1.0")
 
 	resp, err := client.Do(req)
 	if err != nil {
-		return NewTextErrorResponse("Failed to execute request: " + err.Error()), nil
+		return ToolResponse{}, fmt.Errorf("failed to fetch URL: %w", err)
 	}
 	defer resp.Body.Close()
 
@@ -231,12 +236,12 @@ func (t *sourcegraphTool) Run(ctx context.Context, call ToolCall) (ToolResponse,
 	}
 	body, err := io.ReadAll(resp.Body)
 	if err != nil {
-		return NewTextErrorResponse("Failed to read response body: " + err.Error()), nil
+		return ToolResponse{}, fmt.Errorf("failed to read response body: %w", err)
 	}
 
 	var result map[string]any
 	if err = json.Unmarshal(body, &result); err != nil {
-		return NewTextErrorResponse("Failed to parse response: " + err.Error()), nil
+		return ToolResponse{}, fmt.Errorf("failed to unmarshal response: %w", err)
 	}
 
 	formattedResults, err := formatSourcegraphResults(result, params.ContextWindow)