fix: honor telemetry for Cloudflare attribution headers

packages/coding-agent/CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ## [Unreleased]
 
+### Fixed
+
+- Fixed Cloudflare Workers AI attribution headers to honor the install telemetry setting.
+
 ## [0.70.5] - 2026-04-27
 
 ### Fixed

packages/coding-agent/src/core/sdk.ts

@@ -125,21 +125,29 @@ function getDefaultAgentDir(): string {
 	return getAgentDir();
 }
 
-function getOpenRouterAttributionHeaders(
+function getAttributionHeaders(
 	model: Model<any>,
 	settingsManager: SettingsManager,
 ): Record<string, string> | undefined {
 	if (!isInstallTelemetryEnabled(settingsManager)) {
 		return undefined;
 	}
-	if (model.provider !== "openrouter" && !model.baseUrl.includes("openrouter.ai")) {
-		return undefined;
+
+	if (model.provider === "openrouter" || model.baseUrl.includes("openrouter.ai")) {
+		return {
+			"HTTP-Referer": "https://pi.dev",
+			"X-OpenRouter-Title": "pi",
+			"X-OpenRouter-Categories": "cli-agent",
+		};
 	}
-	return {
-		"HTTP-Referer": "https://pi.dev",
-		"X-OpenRouter-Title": "pi",
-		"X-OpenRouter-Categories": "cli-agent",
-	};
+
+	if (model.provider === "cloudflare-workers-ai" || model.baseUrl.includes("api.cloudflare.com")) {
+		return {
+			"User-Agent": "pi-coding-agent",
+		};
+	}
+
+	return undefined;
 }
 
 /**
@@ -316,7 +324,7 @@ export async function createAgentSession(options: CreateAgentSessionOptions = {}
 				throw new Error(auth.error);
 			}
 			const providerRetrySettings = settingsManager.getProviderRetrySettings();
-			const openRouterAttributionHeaders = getOpenRouterAttributionHeaders(model, settingsManager);
+			const attributionHeaders = getAttributionHeaders(model, settingsManager);
 			return streamSimple(model, context, {
 				...options,
 				apiKey: auth.apiKey,
@@ -324,8 +332,8 @@ export async function createAgentSession(options: CreateAgentSessionOptions = {}
 				maxRetries: options?.maxRetries ?? providerRetrySettings.maxRetries,
 				maxRetryDelayMs: options?.maxRetryDelayMs ?? providerRetrySettings.maxRetryDelayMs,
 				headers:
-					openRouterAttributionHeaders || auth.headers || options?.headers
-						? { ...openRouterAttributionHeaders, ...auth.headers, ...options?.headers }
+					attributionHeaders || auth.headers || options?.headers
+						? { ...attributionHeaders, ...auth.headers, ...options?.headers }
 						: undefined,
 			});
 		},