fix(agents): map Moonshot developer role compatibility

Co-authored-by: Sheng-Fu Chuang <sedernet@gmail.com>

# Conflicts:
#	CHANGELOG.md

CHANGELOG.md

@@ -62,6 +62,7 @@ Docs: https://docs.openclaw.ai
 
 - Agents/Compaction: count auto-compactions only after a non-retry `auto_compaction_end`, keeping session `compactionCount` aligned to completed compactions.
 - Security/CLI: redact sensitive values in `openclaw config get` output before printing config paths, preventing credential leakage to terminal output/history. (#13683) Thanks @SleuthCo.
+- Agents/Moonshot: force `supportsDeveloperRole=false` for Moonshot-compatible `openai-completions` models (provider `moonshot` and Moonshot base URLs), so initial runs no longer send unsupported `developer` roles that trigger `ROLE_UNSPECIFIED` errors. (#21060, #22194) Thanks @ShengFuC.
 - Install/Discord Voice: make `@discordjs/opus` an optional dependency so `openclaw` install/update no longer hard-fails when native Opus builds fail, while keeping `opusscript` as the runtime fallback decoder for Discord voice flows. (#23737, #23733, #23703) Thanks @jeadland, @Sheetaa, and @Breakyman.
 - Docker/Setup: precreate `$OPENCLAW_CONFIG_DIR/identity` during `docker-setup.sh` so CLI commands that need device identity (for example `devices list`) avoid `EACCES ... /home/node/.openclaw/identity` failures on restrictive bind mounts. (#23948) Thanks @ackson-beep.
 - Exec/Background: stop applying the default exec timeout to background sessions (`background: true` or explicit `yieldMs`) when no explicit timeout is set, so long-running background jobs are no longer terminated at the default timeout boundary. (#23303)

src/agents/model-compat.test.ts

@@ -51,6 +51,32 @@ describe("normalizeModelCompat", () => {
     ).toBe(false);
   });
 
+  it("forces supportsDeveloperRole off for moonshot models", () => {
+    const model = {
+      ...baseModel(),
+      provider: "moonshot",
+      baseUrl: "https://api.moonshot.ai/v1",
+    };
+    delete (model as { compat?: unknown }).compat;
+    const normalized = normalizeModelCompat(model);
+    expect(
+      (normalized.compat as { supportsDeveloperRole?: boolean } | undefined)?.supportsDeveloperRole,
+    ).toBe(false);
+  });
+
+  it("forces supportsDeveloperRole off for custom moonshot-compatible endpoints", () => {
+    const model = {
+      ...baseModel(),
+      provider: "custom-kimi",
+      baseUrl: "https://api.moonshot.cn/v1",
+    };
+    delete (model as { compat?: unknown }).compat;
+    const normalized = normalizeModelCompat(model);
+    expect(
+      (normalized.compat as { supportsDeveloperRole?: boolean } | undefined)?.supportsDeveloperRole,
+    ).toBe(false);
+  });
+
   it("leaves non-zai models untouched", () => {
     const model = {
       ...baseModel(),

src/agents/model-compat.ts

@@ -7,7 +7,11 @@ function isOpenAiCompletionsModel(model: Model<Api>): model is Model<"openai-com
 export function normalizeModelCompat(model: Model<Api>): Model<Api> {
   const baseUrl = model.baseUrl ?? "";
   const isZai = model.provider === "zai" || baseUrl.includes("api.z.ai");
-  if (!isZai || !isOpenAiCompletionsModel(model)) {
+  const isMoonshot =
+    model.provider === "moonshot" ||
+    baseUrl.includes("moonshot.ai") ||
+    baseUrl.includes("moonshot.cn");
+  if ((!isZai && !isMoonshot) || !isOpenAiCompletionsModel(model)) {
     return model;
   }