diff --git a/packages/opencode/src/cli/cmd/run.ts b/packages/opencode/src/cli/cmd/run.ts
index 18d033dad..468eac7ba 100644
--- a/packages/opencode/src/cli/cmd/run.ts
+++ b/packages/opencode/src/cli/cmd/run.ts
@@ -840,7 +840,12 @@ export const RunCommand = effectCmd({
         const fetchFn = (async (input: RequestInfo | URL, init?: RequestInit) => {
           const { Server } = await import("@/server/server")
           const request = new Request(input, init)
-          return Server.Default().app.fetch(request)
+          const headers = new Headers(request.headers)
+          const auth = ServerAuth.header()
+          if (auth) headers.set("Authorization", auth)
+          return Server.Default().app.fetch(
+            new Request(request, { headers }),
+          )
         }) as typeof globalThis.fetch
 
         try {
@@ -875,7 +880,12 @@ export const RunCommand = effectCmd({
       const fetchFn = (async (input: RequestInfo | URL, init?: RequestInit) => {
         const { Server } = await import("@/server/server")
         const request = new Request(input, init)
-        return Server.Default().app.fetch(request)
+        const headers = new Headers(request.headers)
+        const auth = ServerAuth.header()
+        if (auth) headers.set("Authorization", auth)
+        return Server.Default().app.fetch(
+          new Request(request, { headers }),
+        )
       }) as typeof globalThis.fetch
       const sdk = createOpencodeClient({
         baseUrl: "http://opencode.internal",