diff --git a/src/agents/pi-embedded-runner/run/attempt.memory-flush-forwarding.test.ts b/src/agents/pi-embedded-runner/run/attempt.memory-flush-forwarding.test.ts
new file mode 100644
index 00000000000..572788b4ad7
--- /dev/null
+++ b/src/agents/pi-embedded-runner/run/attempt.memory-flush-forwarding.test.ts
@@ -0,0 +1,67 @@
+import fs from "node:fs/promises";
+import os from "node:os";
+import path from "node:path";
+import type { Api, Model } from "@mariozechner/pi-ai";
+import type { AuthStorage, ModelRegistry } from "@mariozechner/pi-coding-agent";
+import { describe, expect, it, vi } from "vitest";
+
+describe("runEmbeddedAttempt memory flush tool forwarding", () => {
+  it("forwards memory trigger metadata into tool creation so append-only guards activate", async () => {
+    vi.resetModules();
+
+    const workspaceDir = await fs.mkdtemp(path.join(os.tmpdir(), "openclaw-attempt-memory-flush-"));
+    const stop = new Error("stop after tool creation");
+    const capturedOptions: Array<Record<string, unknown> | undefined> = [];
+
+    try {
+      vi.doMock("../../pi-tools.js", async () => {
+        const actual =
+          await vi.importActual<typeof import("../../pi-tools.js")>("../../pi-tools.js");
+        return {
+          ...actual,
+          createOpenClawCodingTools: vi.fn((options) => {
+            capturedOptions.push(options as Record<string, unknown> | undefined);
+            throw stop;
+          }),
+        };
+      });
+
+      const { runEmbeddedAttempt } = await import("./attempt.js");
+
+      await expect(
+        runEmbeddedAttempt({
+          sessionId: "session-memory-flush",
+          sessionKey: "agent:main",
+          sessionFile: path.join(workspaceDir, "session.json"),
+          workspaceDir,
+          prompt: "flush durable notes",
+          timeoutMs: 30_000,
+          runId: "run-memory-flush",
+          provider: "openai",
+          modelId: "gpt-5.4",
+          model: {
+            api: "responses",
+            provider: "openai",
+            id: "gpt-5.4",
+            input: ["text"],
+            contextWindow: 128_000,
+          } as Model<Api>,
+          authStorage: {} as AuthStorage,
+          modelRegistry: {} as ModelRegistry,
+          thinkLevel: "off",
+          trigger: "memory",
+          memoryFlushWritePath: "memory/2026-03-24.md",
+        }),
+      ).rejects.toBe(stop);
+
+      expect(capturedOptions).toHaveLength(1);
+      expect(capturedOptions[0]).toMatchObject({
+        trigger: "memory",
+        memoryFlushWritePath: "memory/2026-03-24.md",
+      });
+    } finally {
+      vi.doUnmock("../../pi-tools.js");
+      await fs.rm(workspaceDir, { recursive: true, force: true });
+    }
+  });
+});
diff --git a/src/agents/pi-embedded-runner/run/attempt.ts b/src/agents/pi-embedded-runner/run/attempt.ts
index af396207dd9..c576ba5834d 100644
--- a/src/agents/pi-embedded-runner/run/attempt.ts
+++ b/src/agents/pi-embedded-runner/run/attempt.ts
@@ -1778,6 +1778,8 @@ export async function runEmbeddedAttempt(
       ? []
       : createOpenClawCodingTools({
           agentId: sessionAgentId,
+          trigger: params.trigger,
+          memoryFlushWritePath: params.memoryFlushWritePath,
           exec: {
             ...params.execOverrides,
             elevated: params.bashElevated,