diff --git a/examples/provider-tools/main.go b/examples/provider-tools/main.go
deleted file mode 100644
index 209983b40e2fe075c4386f5c70b7a1fef30a1aaa..0000000000000000000000000000000000000000
--- a/examples/provider-tools/main.go
+++ /dev/null
@@ -1,69 +0,0 @@
-package main
-
-// This example shows how to use provider-defined tools like Anthropic's
-// built-in web search. Provider tools are executed server-side by the model
-// provider, so there's no local tool implementation needed.
-
-import (
-	"context"
-	"fmt"
-	"os"
-	"strings"
-
-	"charm.land/fantasy"
-	"charm.land/fantasy/providers/anthropic"
-)
-
-func main() {
-	opts := []anthropic.Option{
-		anthropic.WithAPIKey(os.Getenv("ANTHROPIC_API_KEY")),
-	}
-	if baseURL := os.Getenv("ANTHROPIC_BASE_URL"); baseURL != "" {
-		opts = append(opts, anthropic.WithBaseURL(baseURL))
-	}
-
-	provider, err := anthropic.New(opts...)
-	if err != nil {
-		fmt.Fprintln(os.Stderr, "Error creating provider:", err)
-		os.Exit(1)
-	}
-
-	ctx := context.Background()
-
-	model, err := provider.LanguageModel(ctx, "claude-sonnet-4-20250514")
-	if err != nil {
-		fmt.Fprintln(os.Stderr, "Error creating model:", err)
-		os.Exit(1)
-	}
-
-	// Use the web search tool helper. Pass nil for defaults, or configure
-	// with options like MaxUses, AllowedDomains, and UserLocation.
-	webSearch := anthropic.WebSearchTool(nil)
-
-	agent := fantasy.NewAgent(model,
-		fantasy.WithProviderDefinedTools(webSearch),
-	)
-
-	result, err := agent.Generate(ctx, fantasy.AgentCall{
-		Prompt: "What is the current weather in San Francisco?",
-	})
-	if err != nil {
-		fmt.Fprintln(os.Stderr, "Error:", err)
-		os.Exit(1)
-	}
-
-	// Collect all text parts. With web search the model interleaves
-	// text around tool calls, producing multiple TextContent parts.
-	var text strings.Builder
-	for _, c := range result.Response.Content {
-		if tc, ok := c.(fantasy.TextContent); ok {
-			text.WriteString(tc.Text)
-		}
-	}
-	fmt.Println(text.String())
-
-	// Print any web sources the model cited.
-	for _, source := range result.Response.Content.Sources() {
-		fmt.Printf("Source: %s — %s\n", source.Title, source.URL)
-	}
-}