diff --git a/CHANGELOG.md b/CHANGELOG.md
index 818daec3ac6..46c97b7cca4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -29,6 +29,7 @@ Docs: https://docs.openclaw.ai
 
 ### Fixes
 
+- Providers/Moonshot: stop strict-sanitizing Kimi's native tool_call IDs (shaped like `functions.<name>:<index>`) on the OpenAI-compatible transport, so multi-turn agentic flows through Kimi K2.6 no longer break after 2-3 tool-calling rounds when the serving layer fails to match mangled IDs against the original tool definitions. Adds a `sanitizeToolCallIds` opt-out to the shared `openai-compatible` replay family helper and wires Moonshot to it. Fixes #62319. (#70030) Thanks @LeoDu0314.
 - Codex harness: ignore dynamic tool descriptions when deciding whether to reuse a native app-server thread while still fingerprinting tool schemas, so channel-specific copy changes no longer reset otherwise compatible Codex conversations. (#69976) Thanks @chen-zhang-cs-code.
 - Codex harness: drop invalid legacy app-server `serviceTier` values such as `"priority"` before native thread and turn requests, while keeping supported Codex tiers limited to `"fast"` and `"flex"`. Fixes #64815.
 - Codex harness: show bounded, sanitized permission target samples in app-server approval prompts, so native permission requests keep their specific hosts, roots, and paths visible without leaking home usernames or URL credentials. (#70340) Thanks @Lucenx9.
diff --git a/extensions/moonshot/index.test.ts b/extensions/moonshot/index.test.ts
index d8660f35ebc..6fe4adcf4a7 100644
--- a/extensions/moonshot/index.test.ts
+++ b/extensions/moonshot/index.test.ts
@@ -5,22 +5,22 @@ import { createCapturedThinkingConfigStream } from "../../test/helpers/plugins/s
 import plugin from "./index.js";
 
 describe("moonshot provider plugin", () => {
-  it("owns replay policy for OpenAI-compatible Moonshot transports", async () => {
+  it("owns replay policy for OpenAI-compatible Moonshot transports without mangling native Kimi tool_call IDs", async () => {
     const provider = await registerSingleProviderPlugin(plugin);
 
-    expect(
-      provider.buildReplayPolicy?.({
-        provider: "moonshot",
-        modelApi: "openai-completions",
-        modelId: "kimi-k2.6",
-      } as never),
-    ).toMatchObject({
-      sanitizeToolCallIds: true,
-      toolCallIdMode: "strict",
+    const policy = provider.buildReplayPolicy?.({
+      provider: "moonshot",
+      modelApi: "openai-completions",
+      modelId: "kimi-k2.6",
+    } as never);
+
+    expect(policy).toMatchObject({
       applyAssistantFirstOrderingFix: true,
       validateGeminiTurns: true,
       validateAnthropicTurns: true,
     });
+    expect(policy).not.toHaveProperty("sanitizeToolCallIds");
+    expect(policy).not.toHaveProperty("toolCallIdMode");
   });
 
   it("wires moonshot-thinking stream hooks", async () => {
diff --git a/extensions/moonshot/index.ts b/extensions/moonshot/index.ts
index 137fbd7ebae..06c4a4d5507 100644
--- a/extensions/moonshot/index.ts
+++ b/extensions/moonshot/index.ts
@@ -1,5 +1,5 @@
 import { defineSingleProviderPluginEntry } from "openclaw/plugin-sdk/provider-entry";
-import { OPENAI_COMPATIBLE_REPLAY_HOOKS } from "openclaw/plugin-sdk/provider-model-shared";
+import { buildProviderReplayFamilyHooks } from "openclaw/plugin-sdk/provider-model-shared";
 import { MOONSHOT_THINKING_STREAM_HOOKS } from "openclaw/plugin-sdk/provider-stream-family";
 import { applyMoonshotNativeStreamingUsageCompat } from "./api.js";
 import { moonshotMediaUnderstandingProvider } from "./media-understanding-provider.js";
@@ -57,7 +57,13 @@ export default defineSingleProviderPluginEntry({
     },
     applyNativeStreamingUsageCompat: ({ providerConfig }) =>
       applyMoonshotNativeStreamingUsageCompat(providerConfig),
-    ...OPENAI_COMPATIBLE_REPLAY_HOOKS,
+    // Kimi K2+ returns native tool_call IDs shaped like `functions.<name>:<index>`.
+    // Sanitizing them to alphanumeric-only breaks Kimi's serving-layer matching in
+    // multi-turn replay. See openclaw/openclaw#62319.
+    ...buildProviderReplayFamilyHooks({
+      family: "openai-compatible",
+      sanitizeToolCallIds: false,
+    }),
     ...MOONSHOT_THINKING_STREAM_HOOKS,
     resolveThinkingProfile: () => ({
       levels: [
diff --git a/src/plugin-sdk/provider-model-shared.test.ts b/src/plugin-sdk/provider-model-shared.test.ts
index 2f88ceddd72..64121ee12cf 100644
--- a/src/plugin-sdk/provider-model-shared.test.ts
+++ b/src/plugin-sdk/provider-model-shared.test.ts
@@ -191,6 +191,23 @@ describe("buildProviderReplayFamilyHooks", () => {
       validateGeminiTurns: true,
     });
 
+    const nativeIdsHooks = buildProviderReplayFamilyHooks({
+      family: "openai-compatible",
+      sanitizeToolCallIds: false,
+    });
+    const nativeIdsPolicy = nativeIdsHooks.buildReplayPolicy?.({
+      provider: "moonshot",
+      modelApi: "openai-completions",
+      modelId: "kimi-k2.6",
+    } as never);
+    expect(nativeIdsPolicy).toMatchObject({
+      applyAssistantFirstOrderingFix: true,
+      validateGeminiTurns: true,
+      validateAnthropicTurns: true,
+    });
+    expect(nativeIdsPolicy).not.toHaveProperty("sanitizeToolCallIds");
+    expect(nativeIdsPolicy).not.toHaveProperty("toolCallIdMode");
+
     expect(
       PASSTHROUGH_GEMINI_REPLAY_HOOKS.buildReplayPolicy?.({
         provider: "openrouter",
diff --git a/src/plugin-sdk/provider-model-shared.ts b/src/plugin-sdk/provider-model-shared.ts
index ddbdb932e12..efd957beab8 100644
--- a/src/plugin-sdk/provider-model-shared.ts
+++ b/src/plugin-sdk/provider-model-shared.ts
@@ -118,7 +118,7 @@ type ProviderReplayFamilyHooks = Pick<
 >;
 
 type BuildProviderReplayFamilyHooksOptions =
-  | { family: "openai-compatible" }
+  | { family: "openai-compatible"; sanitizeToolCallIds?: boolean }
   | { family: "anthropic-by-model" }
   | { family: "native-anthropic-by-model" }
   | { family: "google-gemini" }
@@ -132,11 +132,13 @@ export function buildProviderReplayFamilyHooks(
   options: BuildProviderReplayFamilyHooksOptions,
 ): ProviderReplayFamilyHooks {
   switch (options.family) {
-    case "openai-compatible":
+    case "openai-compatible": {
+      const policyOptions = { sanitizeToolCallIds: options.sanitizeToolCallIds };
       return {
         buildReplayPolicy: (ctx: ProviderReplayPolicyContext) =>
-          buildOpenAICompatibleReplayPolicy(ctx.modelApi),
+          buildOpenAICompatibleReplayPolicy(ctx.modelApi, policyOptions),
       };
+    }
     case "anthropic-by-model":
       return {
         buildReplayPolicy: ({ modelId }: ProviderReplayPolicyContext) =>
diff --git a/src/plugins/provider-replay-helpers.test.ts b/src/plugins/provider-replay-helpers.test.ts
index bc1fc1af578..90ff8f60694 100644
--- a/src/plugins/provider-replay-helpers.test.ts
+++ b/src/plugins/provider-replay-helpers.test.ts
@@ -22,6 +22,32 @@ describe("provider replay helpers", () => {
     });
   });
 
+  it("omits tool-call id sanitization when opted out for openai-completions", () => {
+    const policy = buildOpenAICompatibleReplayPolicy("openai-completions", {
+      sanitizeToolCallIds: false,
+    });
+    expect(policy).toMatchObject({
+      applyAssistantFirstOrderingFix: true,
+      validateGeminiTurns: true,
+      validateAnthropicTurns: true,
+    });
+    expect(policy).not.toHaveProperty("sanitizeToolCallIds");
+    expect(policy).not.toHaveProperty("toolCallIdMode");
+  });
+
+  it("omits tool-call id sanitization when opted out for openai-responses", () => {
+    const policy = buildOpenAICompatibleReplayPolicy("openai-responses", {
+      sanitizeToolCallIds: false,
+    });
+    expect(policy).toMatchObject({
+      applyAssistantFirstOrderingFix: false,
+      validateGeminiTurns: false,
+      validateAnthropicTurns: false,
+    });
+    expect(policy).not.toHaveProperty("sanitizeToolCallIds");
+    expect(policy).not.toHaveProperty("toolCallIdMode");
+  });
+
   it("builds strict anthropic replay policy", () => {
     expect(buildStrictAnthropicReplayPolicy({ dropThinkingBlocks: true })).toMatchObject({
       sanitizeMode: "full",
diff --git a/src/plugins/provider-replay-helpers.ts b/src/plugins/provider-replay-helpers.ts
index 134a19318a4..e880757d0f4 100644
--- a/src/plugins/provider-replay-helpers.ts
+++ b/src/plugins/provider-replay-helpers.ts
@@ -11,6 +11,7 @@ import type {
 
 export function buildOpenAICompatibleReplayPolicy(
   modelApi: string | null | undefined,
+  options: { sanitizeToolCallIds?: boolean } = {},
 ): ProviderReplayPolicy | undefined {
   if (
     modelApi !== "openai-completions" &&
@@ -21,9 +22,12 @@ export function buildOpenAICompatibleReplayPolicy(
     return undefined;
   }
 
+  const sanitizeToolCallIds = options.sanitizeToolCallIds ?? true;
+
   return {
-    sanitizeToolCallIds: true,
-    toolCallIdMode: "strict",
+    ...(sanitizeToolCallIds
+      ? { sanitizeToolCallIds: true, toolCallIdMode: "strict" as const }
+      : {}),
     ...(modelApi === "openai-completions"
       ? {
           applyAssistantFirstOrderingFix: true,