diff --git a/pkg/config/config.go b/pkg/config/config.go
index 1fac5d253..036021e49 100644
--- a/pkg/config/config.go
+++ b/pkg/config/config.go
@@ -419,9 +419,9 @@ type BraveConfig struct {
 }
 
 type TavilyConfig struct {
-	Enabled    bool   `json:"enabled" env:"PICOCLAW_TOOLS_WEB_TAVILY_ENABLED"`
-	APIKey     string `json:"api_key" env:"PICOCLAW_TOOLS_WEB_TAVILY_API_KEY"`
-	BaseURL    string `json:"base_url" env:"PICOCLAW_TOOLS_WEB_TAVILY_BASE_URL"`
+	Enabled    bool   `json:"enabled"     env:"PICOCLAW_TOOLS_WEB_TAVILY_ENABLED"`
+	APIKey     string `json:"api_key"     env:"PICOCLAW_TOOLS_WEB_TAVILY_API_KEY"`
+	BaseURL    string `json:"base_url"    env:"PICOCLAW_TOOLS_WEB_TAVILY_BASE_URL"`
 	MaxResults int    `json:"max_results" env:"PICOCLAW_TOOLS_WEB_TAVILY_MAX_RESULTS"`
 }
 
diff --git a/pkg/tools/registry_test.go b/pkg/tools/registry_test.go
index 33978e543..8ae13b20c 100644
--- a/pkg/tools/registry_test.go
+++ b/pkg/tools/registry_test.go
@@ -14,14 +14,14 @@ import (
 type mockRegistryTool struct {
 	name   string
 	desc   string
-	params map[string]interface{}
+	params map[string]any
 	result *ToolResult
 }
 
-func (m *mockRegistryTool) Name() string                       { return m.name }
-func (m *mockRegistryTool) Description() string                { return m.desc }
-func (m *mockRegistryTool) Parameters() map[string]interface{} { return m.params }
-func (m *mockRegistryTool) Execute(_ context.Context, _ map[string]interface{}) *ToolResult {
+func (m *mockRegistryTool) Name() string               { return m.name }
+func (m *mockRegistryTool) Description() string        { return m.desc }
+func (m *mockRegistryTool) Parameters() map[string]any { return m.params }
+func (m *mockRegistryTool) Execute(_ context.Context, _ map[string]any) *ToolResult {
 	return m.result
 }
 
@@ -51,7 +51,7 @@ func newMockTool(name, desc string) *mockRegistryTool {
 	return &mockRegistryTool{
 		name:   name,
 		desc:   desc,
-		params: map[string]interface{}{"type": "object"},
+		params: map[string]any{"type": "object"},
 		result: SilentResult("ok"),
 	}
 }
@@ -109,7 +109,7 @@ func TestToolRegistry_Execute_Success(t *testing.T) {
 	r.Register(&mockRegistryTool{
 		name:   "greet",
 		desc:   "says hello",
-		params: map[string]interface{}{},
+		params: map[string]any{},
 		result: SilentResult("hello"),
 	})
 
@@ -203,7 +203,7 @@ func TestToolRegistry_GetDefinitions(t *testing.T) {
 	if defs[0]["type"] != "function" {
 		t.Errorf("expected type 'function', got %v", defs[0]["type"])
 	}
-	fn, ok := defs[0]["function"].(map[string]interface{})
+	fn, ok := defs[0]["function"].(map[string]any)
 	if !ok {
 		t.Fatal("expected 'function' key to be a map")
 	}
@@ -217,7 +217,7 @@ func TestToolRegistry_GetDefinitions(t *testing.T) {
 
 func TestToolRegistry_ToProviderDefs(t *testing.T) {
 	r := NewToolRegistry()
-	params := map[string]interface{}{"type": "object", "properties": map[string]interface{}{}}
+	params := map[string]any{"type": "object", "properties": map[string]any{}}
 	r.Register(&mockRegistryTool{
 		name:   "beta",
 		desc:   "tool B",
@@ -310,7 +310,7 @@ func TestToolToSchema(t *testing.T) {
 	if schema["type"] != "function" {
 		t.Errorf("expected type 'function', got %v", schema["type"])
 	}
-	fn, ok := schema["function"].(map[string]interface{})
+	fn, ok := schema["function"].(map[string]any)
 	if !ok {
 		t.Fatal("expected 'function' to be a map")
 	}
diff --git a/pkg/tools/web.go b/pkg/tools/web.go
index b5c438ec2..059437889 100644
--- a/pkg/tools/web.go
+++ b/pkg/tools/web.go
@@ -96,7 +96,7 @@ func (p *TavilySearchProvider) Search(ctx context.Context, query string, count i
 		searchURL = "https://api.tavily.com/search"
 	}
 
-	payload := map[string]interface{}{
+	payload := map[string]any{
 		"api_key":             p.apiKey,
 		"query":               query,
 		"search_depth":        "advanced",
diff --git a/pkg/tools/web_test.go b/pkg/tools/web_test.go
index 414bd944f..75e0d8d16 100644
--- a/pkg/tools/web_test.go
+++ b/pkg/tools/web_test.go
@@ -345,7 +345,7 @@ func TestWebTool_TavilySearch_Success(t *testing.T) {
 		}
 
 		// Verify payload
-		var payload map[string]interface{}
+		var payload map[string]any
 		json.NewDecoder(r.Body).Decode(&payload)
 		if payload["api_key"] != "test-key" {
 			t.Errorf("Expected api_key test-key, got %v", payload["api_key"])
@@ -355,8 +355,8 @@ func TestWebTool_TavilySearch_Success(t *testing.T) {
 		}
 
 		// Return mock response
-		response := map[string]interface{}{
-			"results": []map[string]interface{}{
+		response := map[string]any{
+			"results": []map[string]any{
 				{
 					"title":   "Test Result 1",
 					"url":     "https://example.com/1",
@@ -383,7 +383,7 @@ func TestWebTool_TavilySearch_Success(t *testing.T) {
 	})
 
 	ctx := context.Background()
-	args := map[string]interface{}{
+	args := map[string]any{
 		"query": "test query",
 	}
 
@@ -395,7 +395,8 @@ func TestWebTool_TavilySearch_Success(t *testing.T) {
 	}
 
 	// ForUser should contain result titles and URLs
-	if !strings.Contains(result.ForUser, "Test Result 1") || !strings.Contains(result.ForUser, "https://example.com/1") {
+	if !strings.Contains(result.ForUser, "Test Result 1") ||
+		!strings.Contains(result.ForUser, "https://example.com/1") {
 		t.Errorf("Expected results in output, got: %s", result.ForUser)
 	}