fix: remove native question limits

src/main/agent/continue-host-adapter.ts

@@ -120,14 +120,13 @@ const continueHostStreamEventSchema = z.discriminatedUnion('type', [
 
 const continueHostQuestionSchema = z
   .object({
-    requestId: z.string().min(1).max(128),
+    requestId: z.string().min(1),
     timestamp: z.number().finite().optional(),
-    question: z.string().trim().min(1).max(2_000),
+    question: z.string().trim().min(1),
     options: z
-      .array(z.string().trim().min(1).max(200))
+      .array(z.string().trim().min(1))
-      .max(20)
       .optional(),
-    defaultAnswer: z.string().trim().max(2_000).optional()
+    defaultAnswer: z.string().trim().optional()
   })
   .strict()
 
@@ -925,7 +924,7 @@ export class ContinueHostAdapter {
     patched = replaceExactly(
       patched,
       serverMarker,
-      'let j=(0,atn.default)();if(!process.env.GOODBUDDY_CONTINUE_HOST_TOKEN)throw new Error("Missing GoodBuddy host token");j.use((we,Te,ue)=>{we.headers.authorization===`Bearer ${process.env.GOODBUDDY_CONTINUE_HOST_TOKEN}`?ue():Te.status(401).json({error:"Unauthorized"})}),j.use(atn.default.json({limit:"20mb"})),j.post("/goodbuddy/question-answer",(we,Te)=>{let{requestId:ue,answer:ce,isCustomAnswer:de}=we.body??{};typeof ue==="string"&&ue.length>0&&ue.length<=128&&typeof ce==="string"&&ce.length>0&&ce.length<=2e3?Lbe.answerQuestion(ue,ce,de===!0)?Te.json({success:!0}):Te.status(404).json({error:"Question not pending"}):Te.status(400).json({error:"Invalid question answer"})}),j.get("/state"'
+      'let j=(0,atn.default)();if(!process.env.GOODBUDDY_CONTINUE_HOST_TOKEN)throw new Error("Missing GoodBuddy host token");j.use((we,Te,ue)=>{we.headers.authorization===`Bearer ${process.env.GOODBUDDY_CONTINUE_HOST_TOKEN}`?ue():Te.status(401).json({error:"Unauthorized"})}),j.use(atn.default.json({limit:"20mb"})),j.post("/goodbuddy/question-answer",(we,Te)=>{let{requestId:ue,answer:ce,isCustomAnswer:de}=we.body??{};typeof ue==="string"&&ue.length>0&&typeof ce==="string"&&ce.length>0?Lbe.answerQuestion(ue,ce,de===!0)?Te.json({success:!0}):Te.status(404).json({error:"Question not pending"}):Te.status(400).json({error:"Invalid question answer"})}),j.get("/state"'
     )
     patched = replaceExactly(
       patched,

src/main/agent/opencode-runtime.test.ts

@@ -2075,7 +2075,26 @@ describe("OpenCodeRuntime embedded permission mediation", () => {
   );
 
   it.each(["parent", "child"] as const)("parses %s OpenCode questions and sends selected answers back", async (owner) => {
+    const longQuestion = `请选择实现方式\n${"发布说明内容。".repeat(6_000)}`;
     const setup = runClient([
+      {
+        id: "question-tool-running",
+        type: "message.part.updated",
+        properties: {
+          sessionID: "session-1",
+          part: {
+            id: "part-question-1",
+            callID: "call-question-1",
+            type: "tool",
+            tool: "question",
+            state: {
+              status: "running",
+              input: { questions: [] },
+              time: { start: 1 },
+            },
+          },
+        },
+      },
       {
         id: "question-event",
         type: "question.asked",
@@ -2085,7 +2104,7 @@ describe("OpenCodeRuntime embedded permission mediation", () => {
           questions: [
             {
               header: "实现方式",
-              question: "请选择实现方式",
+              question: longQuestion,
               options: [
                 {
                   label: "直接修改",
@@ -2106,6 +2125,25 @@ describe("OpenCodeRuntime embedded permission mediation", () => {
           },
         },
       },
+      {
+        id: "question-tool-completed",
+        type: "message.part.updated",
+        properties: {
+          sessionID: "session-1",
+          part: {
+            id: "part-question-1",
+            callID: "call-question-1",
+            type: "tool",
+            tool: "question",
+            state: {
+              status: "completed",
+              input: { questions: [] },
+              output: "Answered",
+              time: { start: 1, end: 2 },
+            },
+          },
+        },
+      },
       {
         id: "idle",
         type: "session.idle",
@@ -2136,7 +2174,7 @@ describe("OpenCodeRuntime embedded permission mediation", () => {
       questions: [
         {
           header: "实现方式",
-          question: "请选择实现方式",
+          question: longQuestion,
           multiple: false,
           custom: true,
         },

src/main/agent/opencode-runtime.ts

@@ -81,9 +81,6 @@ const MAX_PERMISSION_PATTERN_LENGTH = 1_024;
 const MAX_PERMISSION_PATTERNS_BYTES = 8 * 1_024;
 const MAX_PERMISSION_METADATA_BYTES = 8 * 1_024;
 const MAX_EXECUTION_OUTPUT_BYTES = 1024 * 1024;
-const MAX_QUESTION_REQUEST_BYTES = 32 * 1_024;
-const MAX_QUESTIONS_PER_REQUEST = 4;
-const MAX_QUESTION_OPTIONS = 20;
 const MAX_NATIVE_AGENTS = runtimeNativeInventoryLimits.agents;
 const MAX_NATIVE_TOOLS = runtimeNativeInventoryLimits.tools;
 const MAX_NATIVE_COMMANDS = runtimeNativeInventoryLimits.commands;
@@ -384,29 +381,22 @@ function parseQuestionRequest(
   if (
     typeof id !== "string" ||
     id.length === 0 ||
-    id.length > MAX_PERMISSION_NAME_LENGTH ||
     !Array.isArray(questions) ||
     questions.length === 0 ||
-    questions.length > MAX_QUESTIONS_PER_REQUEST ||
     !questions.every(
       (question) =>
         isRecord(question) &&
         typeof question.question === "string" &&
         question.question.trim().length > 0 &&
-        question.question.length <= 2_000 &&
         typeof question.header === "string" &&
         question.header.trim().length > 0 &&
-        question.header.length <= 120 &&
         Array.isArray(question.options) &&
-        question.options.length <= MAX_QUESTION_OPTIONS &&
         question.options.every(
           (option) =>
             isRecord(option) &&
             typeof option.label === "string" &&
             option.label.trim().length > 0 &&
-            option.label.length <= 200 &&
+            typeof option.description === "string",
-            typeof option.description === "string" &&
-            option.description.length <= 1_000,
         ) &&
         (question.multiple === undefined ||
           typeof question.multiple === "boolean") &&
@@ -416,22 +406,11 @@ function parseQuestionRequest(
       (!isRecord(tool) ||
         typeof tool.messageID !== "string" ||
         tool.messageID.length === 0 ||
-        tool.messageID.length > 256 ||
         typeof tool.callID !== "string" ||
-        tool.callID.length === 0 ||
+        tool.callID.length === 0))
-        tool.callID.length > 256))
   ) {
     throw new Error("OpenCode 提问请求格式无效");
   }
-  let serialized: string;
-  try {
-    serialized = JSON.stringify(properties);
-  } catch {
-    throw new Error("OpenCode 提问请求无法序列化");
-  }
-  if (!byteLengthWithin(serialized, MAX_QUESTION_REQUEST_BYTES)) {
-    throw new Error("OpenCode 提问请求超过安全限制");
-  }
   return properties as QuestionRequest;
 }
 
@@ -2569,6 +2548,7 @@ export class OpenCodeRuntime implements AgentRuntime {
                 throw new Error("OpenCode 工具调用 ID 格式无效");
               }
               const toolName = part.tool.slice(0, 200);
+              const nativeControlTool = toolName.trim().toLowerCase() === "question";
               const state =
                 part.state.status === "error" ? "failed" : part.state.status;
               if (state === "failed") {
@@ -2609,7 +2589,7 @@ export class OpenCodeRuntime implements AgentRuntime {
                 const retained = subagentProgress.retain(subagent);
                 toolStates.get(callId)!.subagent = retained;
                 yield retained;
-              } else {
+              } else if (!nativeControlTool) {
                 yield {
                   requestId: request.requestId,
                   type: "tool",

src/renderer/src/AgentQuestionCard.tsx

@@ -122,7 +122,6 @@ export function AgentQuestionCard({
               <span>{t('question.otherAnswer')}</span>
               <input
                 disabled={submitting}
-                maxLength={2_000}
                 onChange={(event) => {
                   const answer = event.target.value
                   setCustom((current) =>

src/shared/assistant-contracts.test.ts

@@ -15,7 +15,10 @@ import {
   projectExecutionSpaceSchema,
   projectUpdateSchema
 } from './assistant-contracts'
-import { subagentEventSchema } from './contracts'
+import {
+  agentQuestionResponseSchema,
+  subagentEventSchema
+} from './contracts'
 
 const untouchedProject: AssistantProject = {
   id: '00000000-0000-4000-8000-000000000101',
@@ -34,6 +37,25 @@ const untouchedProject: AssistantProject = {
   updatedAt: '2026-08-01T00:00:00.000Z'
 }
 
+describe('agent question contracts', () => {
+  it('does not impose GoodBuddy-specific question answer limits', () => {
+    const answers = Array.from({ length: 5 }, (_, questionIndex) =>
+      Array.from(
+        { length: 21 },
+        (_, optionIndex) =>
+          `${questionIndex}:${optionIndex}:${'回答内容'.repeat(600)}`
+      )
+    )
+
+    expect(
+      agentQuestionResponseSchema.parse({
+        questionId: `question-${'id'.repeat(100)}`,
+        answers
+      }).answers
+    ).toEqual(answers)
+  })
+})
+
 describe('activity history contracts', () => {
   it('accepts more than 500 records and details longer than 4,000 characters', () => {
     const records = Array.from({ length: 501 }, (_, index) => ({

src/shared/contracts.ts

@@ -305,13 +305,12 @@ export const workspaceOpenPathRequestSchema = z
   .strict()
 
 export const agentQuestionAnswerSchema = z
-  .array(z.string().trim().min(1).max(2_000))
+  .array(z.string().trim().min(1))
-  .max(20)
 
 export const agentQuestionResponseSchema = z
   .object({
-    questionId: z.string().trim().min(1).max(128),
+    questionId: z.string().trim().min(1),
-    answers: z.array(agentQuestionAnswerSchema).max(4)
+    answers: z.array(agentQuestionAnswerSchema)
   })
   .strict()