diff --git a/.oxlintrc.json b/.oxlintrc.json
index 7037f292991..2143000aeea 100644
--- a/.oxlintrc.json
+++ b/.oxlintrc.json
@@ -61,7 +61,6 @@
       "rules": {
         "typescript/no-base-to-string": "off",
         "typescript/no-explicit-any": "off",
-        "typescript/no-floating-promises": "off",
         "typescript/no-redundant-type-constituents": "off",
         "typescript/unbound-method": "off",
         "eslint/no-unsafe-optional-chaining": "off"
diff --git a/extensions/active-memory/index.test.ts b/extensions/active-memory/index.test.ts
index 942ddc49d6f..75d3f73ad9d 100644
--- a/extensions/active-memory/index.test.ts
+++ b/extensions/active-memory/index.test.ts
@@ -111,7 +111,7 @@ describe("active-memory plugin", () => {
     runEmbeddedPiAgent.mockResolvedValue({
       payloads: [{ text: "- lemon pepper wings\n- blue cheese" }],
     });
-    plugin.register(api as unknown as OpenClawPluginApi);
+    await plugin.register(api as unknown as OpenClawPluginApi);
   });
 
   afterEach(async () => {
@@ -406,7 +406,7 @@ describe("active-memory plugin", () => {
       agents: ["main"],
       allowedChatTypes: ["direct", "group"],
     };
-    plugin.register(api as unknown as OpenClawPluginApi);
+    await plugin.register(api as unknown as OpenClawPluginApi);
 
     const result = await hooks.before_prompt_build(
       { prompt: "what wings should we order?", messages: [] },
@@ -509,7 +509,7 @@ describe("active-memory plugin", () => {
       agents: ["main"],
       queryMode: "message",
     };
-    plugin.register(api as unknown as OpenClawPluginApi);
+    await plugin.register(api as unknown as OpenClawPluginApi);
 
     await hooks.before_prompt_build(
       {
@@ -537,7 +537,7 @@ describe("active-memory plugin", () => {
       queryMode: "message",
       promptStyle: "preference-only",
     };
-    plugin.register(api as unknown as OpenClawPluginApi);
+    await plugin.register(api as unknown as OpenClawPluginApi);
 
     await hooks.before_prompt_build(
       {
@@ -582,7 +582,7 @@ describe("active-memory plugin", () => {
       agents: ["main"],
       thinking: "medium",
     };
-    plugin.register(api as unknown as OpenClawPluginApi);
+    await plugin.register(api as unknown as OpenClawPluginApi);
 
     await hooks.before_prompt_build(
       {
@@ -608,7 +608,7 @@ describe("active-memory plugin", () => {
       agents: ["main"],
       promptAppend: "Prefer stable long-term preferences over one-off events.",
     };
-    plugin.register(api as unknown as OpenClawPluginApi);
+    await plugin.register(api as unknown as OpenClawPluginApi);
 
     await hooks.before_prompt_build(
       {
@@ -637,7 +637,7 @@ describe("active-memory plugin", () => {
       promptOverride: "Custom memory prompt. Return NONE or one user fact.",
       promptAppend: "Extra custom instruction.",
     };
-    plugin.register(api as unknown as OpenClawPluginApi);
+    await plugin.register(api as unknown as OpenClawPluginApi);
 
     await hooks.before_prompt_build(
       {
@@ -710,7 +710,7 @@ describe("active-memory plugin", () => {
     api.pluginConfig = {
       agents: ["main"],
     };
-    plugin.register(api as unknown as OpenClawPluginApi);
+    await plugin.register(api as unknown as OpenClawPluginApi);
 
     await hooks.before_prompt_build(
       { prompt: "what wings should i order? temp transcript", messages: [] },
@@ -735,7 +735,7 @@ describe("active-memory plugin", () => {
       agents: ["main"],
       modelFallbackPolicy: "resolved-only",
     };
-    plugin.register(api as unknown as OpenClawPluginApi);
+    await plugin.register(api as unknown as OpenClawPluginApi);
 
     const result = await hooks.before_prompt_build(
       { prompt: "what wings should i order? no fallback", messages: [] },
@@ -872,7 +872,7 @@ describe("active-memory plugin", () => {
       timeoutMs: 250,
       logging: true,
     };
-    plugin.register(api as unknown as OpenClawPluginApi);
+    await plugin.register(api as unknown as OpenClawPluginApi);
     let lastAbortSignal: AbortSignal | undefined;
     runEmbeddedPiAgent.mockImplementation(async (params: { abortSignal?: AbortSignal }) => {
       lastAbortSignal = params.abortSignal;
@@ -918,7 +918,7 @@ describe("active-memory plugin", () => {
       agents: ["main"],
       logging: true,
     };
-    plugin.register(api as unknown as OpenClawPluginApi);
+    await plugin.register(api as unknown as OpenClawPluginApi);
 
     await hooks.before_prompt_build(
       { prompt: "what wings should i order? session id cache", messages: [] },
@@ -1037,7 +1037,7 @@ describe("active-memory plugin", () => {
       agents: ["main"],
       queryMode: "message",
     };
-    plugin.register(api as unknown as OpenClawPluginApi);
+    await plugin.register(api as unknown as OpenClawPluginApi);
 
     await hooks.before_prompt_build(
       {
@@ -1065,7 +1065,7 @@ describe("active-memory plugin", () => {
       agents: ["main"],
       queryMode: "full",
     };
-    plugin.register(api as unknown as OpenClawPluginApi);
+    await plugin.register(api as unknown as OpenClawPluginApi);
 
     await hooks.before_prompt_build(
       {
@@ -1096,7 +1096,7 @@ describe("active-memory plugin", () => {
       agents: ["main"],
       queryMode: "recent",
     };
-    plugin.register(api as unknown as OpenClawPluginApi);
+    await plugin.register(api as unknown as OpenClawPluginApi);
 
     await hooks.before_prompt_build(
       {
@@ -1174,7 +1174,7 @@ describe("active-memory plugin", () => {
       agents: ["main"],
       maxSummaryChars: 40,
     };
-    plugin.register(api as unknown as OpenClawPluginApi);
+    await plugin.register(api as unknown as OpenClawPluginApi);
     runEmbeddedPiAgent.mockResolvedValueOnce({
       payloads: [
         {
@@ -1211,7 +1211,7 @@ describe("active-memory plugin", () => {
       agents: ["main"],
       maxSummaryChars: 90,
     };
-    plugin.register(api as unknown as OpenClawPluginApi);
+    await plugin.register(api as unknown as OpenClawPluginApi);
 
     await hooks.before_prompt_build(
       { prompt: "what wings should i order? prompt-count-check", messages: [] },
@@ -1261,7 +1261,7 @@ describe("active-memory plugin", () => {
       transcriptDir: "active-memory-subagents",
       logging: true,
     };
-    plugin.register(api as unknown as OpenClawPluginApi);
+    await plugin.register(api as unknown as OpenClawPluginApi);
     const mkdirSpy = vi.spyOn(fs, "mkdir").mockResolvedValue(undefined);
     const mkdtempSpy = vi.spyOn(fs, "mkdtemp");
     const rmSpy = vi.spyOn(fs, "rm").mockResolvedValue(undefined);
@@ -1305,7 +1305,7 @@ describe("active-memory plugin", () => {
       transcriptDir: "C:/temp/escape",
       logging: true,
     };
-    plugin.register(api as unknown as OpenClawPluginApi);
+    await plugin.register(api as unknown as OpenClawPluginApi);
     const mkdirSpy = vi.spyOn(fs, "mkdir").mockResolvedValue(undefined);
 
     await hooks.before_prompt_build(
@@ -1342,7 +1342,7 @@ describe("active-memory plugin", () => {
       transcriptDir: "active-memory-subagents",
       logging: true,
     };
-    plugin.register(api as unknown as OpenClawPluginApi);
+    await plugin.register(api as unknown as OpenClawPluginApi);
     const mkdirSpy = vi.spyOn(fs, "mkdir").mockResolvedValue(undefined);
 
     await hooks.before_prompt_build(
@@ -1409,7 +1409,7 @@ describe("active-memory plugin", () => {
       agents: ["main"],
       logging: true,
     };
-    plugin.register(api as unknown as OpenClawPluginApi);
+    await plugin.register(api as unknown as OpenClawPluginApi);
 
     for (let index = 0; index <= 1000; index += 1) {
       await hooks.before_prompt_build(
diff --git a/extensions/anthropic/stream-wrappers.test.ts b/extensions/anthropic/stream-wrappers.test.ts
index f219b17604e..b82c74d0128 100644
--- a/extensions/anthropic/stream-wrappers.test.ts
+++ b/extensions/anthropic/stream-wrappers.test.ts
@@ -18,7 +18,7 @@ function runWrapper(apiKey: string | undefined): Record<string, string> | undefi
     return {} as never;
   };
   const wrapper = createAnthropicBetaHeadersWrapper(base, [CONTEXT_1M_BETA]);
-  wrapper(
+  void wrapper(
     { provider: "anthropic", id: "claude-opus-4-6" } as never,
     {} as never,
     { apiKey } as never,
@@ -64,7 +64,7 @@ describe("anthropic stream wrappers", () => {
       extraParams: { context1m: true, serviceTier: "auto" },
     } as never);
 
-    wrapped?.(
+    void wrapped?.(
       { provider: "anthropic", api: "anthropic-messages", id: "claude-sonnet-4-6" } as never,
       {} as never,
       { apiKey: "sk-ant-oat01-oauth-token" } as never,
@@ -91,7 +91,7 @@ describe("anthropic stream wrappers", () => {
       extraParams: { context1m: true, serviceTier: "auto" },
     } as never);
 
-    wrapped?.(
+    void wrapped?.(
       { provider: "anthropic", api: "anthropic-messages", id: "claude-sonnet-4-6" } as never,
       {} as never,
       { apiKey: "sk-ant-api-123" } as never,
@@ -121,7 +121,7 @@ describe("createAnthropicFastModeWrapper", () => {
     };
 
     const wrapper = createAnthropicFastModeWrapper(base, params.enabled ?? true);
-    wrapper(
+    void wrapper(
       {
         provider: params.provider ?? "anthropic",
         api: params.api ?? "anthropic-messages",
@@ -177,7 +177,7 @@ describe("createAnthropicServiceTierWrapper", () => {
     };
 
     const wrapper = createAnthropicServiceTierWrapper(base, params.serviceTier ?? "auto");
-    wrapper(
+    void wrapper(
       {
         provider: params.provider ?? "anthropic",
         api: params.api ?? "anthropic-messages",
diff --git a/extensions/device-pair/index.test.ts b/extensions/device-pair/index.test.ts
index ba80729929a..f1056c6b1d4 100644
--- a/extensions/device-pair/index.test.ts
+++ b/extensions/device-pair/index.test.ts
@@ -92,7 +92,7 @@ function registerPairCommand(params?: {
   pluginConfig?: Record<string, unknown>;
 }): OpenClawPluginCommandDefinition {
   let command: OpenClawPluginCommandDefinition | undefined;
-  registerDevicePair.register(
+  void registerDevicePair.register(
     createApi({
       ...params,
       registerCommand: (nextCommand) => {
diff --git a/extensions/feishu/src/monitor.bot-menu.test.ts b/extensions/feishu/src/monitor.bot-menu.test.ts
index 07f538afbb1..df54b148386 100644
--- a/extensions/feishu/src/monitor.bot-menu.test.ts
+++ b/extensions/feishu/src/monitor.bot-menu.test.ts
@@ -169,7 +169,7 @@ describe("Feishu bot menu handler", () => {
       createBotMenuEvent({ eventKey: "quick-actions", timestamp: "1700000000001" }),
     );
     let settled = false;
-    pending.finally(() => {
+    void pending.finally(() => {
       settled = true;
     });
 
diff --git a/extensions/github-copilot/stream.test.ts b/extensions/github-copilot/stream.test.ts
index ef8045434b5..120e7b003b9 100644
--- a/extensions/github-copilot/stream.test.ts
+++ b/extensions/github-copilot/stream.test.ts
@@ -40,7 +40,7 @@ describe("wrapCopilotAnthropicStream", () => {
       hasImages: true,
     });
 
-    wrapped(
+    void wrapped(
       {
         provider: "github-copilot",
         api: "anthropic-messages",
@@ -76,7 +76,7 @@ describe("wrapCopilotAnthropicStream", () => {
     const wrapped = wrapCopilotAnthropicStream(baseStreamFn);
     const options = { headers: { Existing: "1" } };
 
-    wrapped(
+    void wrapped(
       {
         provider: "github-copilot",
         api: "openai-responses",
@@ -96,7 +96,7 @@ describe("wrapCopilotAnthropicStream", () => {
       streamFn: baseStreamFn,
     } as never);
 
-    wrapped(
+    void wrapped(
       {
         provider: "github-copilot",
         api: "openai-responses",
diff --git a/extensions/openrouter/index.test.ts b/extensions/openrouter/index.test.ts
index 51690e84d25..2623b164dce 100644
--- a/extensions/openrouter/index.test.ts
+++ b/extensions/openrouter/index.test.ts
@@ -73,7 +73,7 @@ describe("openrouter provider hooks", () => {
       thinkingLevel: "high",
     } as never);
 
-    wrapped?.(
+    void wrapped?.(
       {
         provider: "openrouter",
         api: "openai-completions",
diff --git a/extensions/phone-control/index.test.ts b/extensions/phone-control/index.test.ts
index ac3e4b5c72b..f2de1802fed 100644
--- a/extensions/phone-control/index.test.ts
+++ b/extensions/phone-control/index.test.ts
@@ -80,7 +80,7 @@ async function withRegisteredPhoneControl(
     });
 
     let command: OpenClawPluginCommandDefinition | undefined;
-    registerPhoneControl.register(
+    void registerPhoneControl.register(
       createApi({
         stateDir,
         getConfig: () => config,
diff --git a/extensions/talk-voice/index.test.ts b/extensions/talk-voice/index.test.ts
index fccea5bac0e..80a3fb7e151 100644
--- a/extensions/talk-voice/index.test.ts
+++ b/extensions/talk-voice/index.test.ts
@@ -20,7 +20,7 @@ function createHarness(config: Record<string, unknown>) {
       command = definition;
     }),
   };
-  register.register(api as never);
+  void register.register(api as never);
   if (!command) {
     throw new Error("talk-voice command not registered");
   }
diff --git a/extensions/thread-ownership/index.test.ts b/extensions/thread-ownership/index.test.ts
index 8cb354a96c1..231db2b5adf 100644
--- a/extensions/thread-ownership/index.test.ts
+++ b/extensions/thread-ownership/index.test.ts
@@ -40,8 +40,8 @@ describe("thread-ownership plugin", () => {
   });
 
   describe("message_sending", () => {
-    beforeEach(() => {
-      register.register(api as unknown as OpenClawPluginApi);
+    beforeEach(async () => {
+      await register.register(api as unknown as OpenClawPluginApi);
     });
 
     async function sendSlackThreadMessage() {
@@ -112,8 +112,8 @@ describe("thread-ownership plugin", () => {
   });
 
   describe("message_received @-mention tracking", () => {
-    beforeEach(() => {
-      register.register(api as unknown as OpenClawPluginApi);
+    beforeEach(async () => {
+      await register.register(api as unknown as OpenClawPluginApi);
     });
 
     it("tracks @-mentions and skips ownership check for mentioned threads", async () => {
diff --git a/src/auto-reply/reply/agent-runner-execution.test.ts b/src/auto-reply/reply/agent-runner-execution.test.ts
index 290b5afd76c..cc61addd40b 100644
--- a/src/auto-reply/reply/agent-runner-execution.test.ts
+++ b/src/auto-reply/reply/agent-runner-execution.test.ts
@@ -342,8 +342,8 @@ describe("runAgentTurnWithFallback", () => {
       delivered.push(payload.text ?? "");
     });
     state.runEmbeddedPiAgentMock.mockImplementationOnce(async (params: EmbeddedAgentParams) => {
-      params.onToolResult?.({ text: "first", mediaUrls: [] });
-      params.onToolResult?.({ text: "second", mediaUrls: [] });
+      void params.onToolResult?.({ text: "first", mediaUrls: [] });
+      void params.onToolResult?.({ text: "second", mediaUrls: [] });
       return { payloads: [{ text: "final" }], meta: {} };
     });
 
@@ -388,8 +388,8 @@ describe("runAgentTurnWithFallback", () => {
       deliveryOrder.push(payload.text ?? "");
     });
     state.runEmbeddedPiAgentMock.mockImplementationOnce(async (params: EmbeddedAgentParams) => {
-      params.onToolResult?.({ text: "first", mediaUrls: [] });
-      params.onToolResult?.({ text: "second", mediaUrls: [] });
+      void params.onToolResult?.({ text: "first", mediaUrls: [] });
+      void params.onToolResult?.({ text: "second", mediaUrls: [] });
       return { payloads: [{ text: "final" }], meta: {} };
     });
 
diff --git a/src/gateway/server-methods/commands.test.ts b/src/gateway/server-methods/commands.test.ts
index f47a54eaa71..427fa6bcea7 100644
--- a/src/gateway/server-methods/commands.test.ts
+++ b/src/gateway/server-methods/commands.test.ts
@@ -139,7 +139,7 @@ function callHandler(params: Record<string, unknown> = {}) {
   const respond = (ok: boolean, payload?: unknown, error?: unknown) => {
     result = { ok, payload, error };
   };
-  commandsHandlers["commands.list"]({
+  void commandsHandlers["commands.list"]({
     params,
     respond,
     req: {} as never,