diff --git a/sdk/config/v0_vercel_binding.json b/sdk/config/v0_vercel_binding.json
new file mode 100644
index 0000000000..28921dc06d
--- /dev/null
+++ b/sdk/config/v0_vercel_binding.json
@@ -0,0 +1,29 @@
+{
+  "schemaVersion": 1,
+  "updatedAt": "2026-07-24T22:40:00+08:00",
+  "github": {
+    "owner": "fnvtk",
+    "repo": "workphone-sdk",
+    "defaultBranch": "main"
+  },
+  "v0": {
+    "projectId": "3vTFXIHvZVu",
+    "chatId": "llvv3dzaeNB",
+    "projectUrl": "https://v0.app/chat/projects/3vTFXIHvZVu",
+    "chatUrl": "https://v0.app/fnvtk/chat/llvv3dzaeNB",
+    "effectiveVercelProjectId": "prj_3u2Lbg0ZbTM9XSv3CoABT9fL1FGi",
+    "apiBindingStatus": "mismatch_with_source_project"
+  },
+  "vercel": {
+    "projectId": "prj_whd5VGB8Ghc7LoDvD5O96ii5TDtA",
+    "projectName": "workphone-console",
+    "productionUrl": "https://workphone-console.vercel.app",
+    "gitRepository": "fnvtk/workphone-sdk",
+    "deploymentStatus": "ready"
+  },
+  "policy": {
+    "controlChannel": "api_cli_only",
+    "githubIsSourceOfTruth": true,
+    "allowDuplicateProjectCreation": false
+  }
+}
diff --git a/sdk/scripts/bind_v0_vercel.mjs b/sdk/scripts/bind_v0_vercel.mjs
index 8f6ab8cb8f..770a77f8c4 100644
--- a/sdk/scripts/bind_v0_vercel.mjs
+++ b/sdk/scripts/bind_v0_vercel.mjs
@@ -29,10 +29,13 @@ function readEnvFile(file) {
 
 function loadCredentials() {
   const sources = [
-    readEnvFile(path.join(ROOT, ".env")),
     readEnvFile(
       "/Users/karuo/Documents/开发/3、自营项目/上帝之眼/.env",
     ),
+    readEnvFile(
+      "/Users/karuo/Documents/个人/卡若AI/03_卡木（木）/木果_项目模板/v0前端生成与预览交付/.env.private",
+    ),
+    readEnvFile(path.join(ROOT, ".env")),
     process.env,
   ];
   return Object.assign({}, ...sources);
@@ -85,7 +88,6 @@ async function getOrCreateVercelProject(token) {
         type: "github",
         repo: GITHUB_REPO,
       },
-      rootDirectory: ".",
       installCommand: "npm ci --prefix sdk/android-ui",
       buildCommand: "npm run build --prefix sdk/android-ui",
       outputDirectory: "sdk/android-ui/dist",
@@ -102,7 +104,6 @@ async function configureVercelProject(token) {
       method: "PATCH",
       body: JSON.stringify({
         framework: "vite",
-        rootDirectory: ".",
         installCommand: "npm ci --prefix sdk/android-ui",
         buildCommand: "npm run build --prefix sdk/android-ui",
         outputDirectory: "sdk/android-ui/dist",
@@ -130,7 +131,6 @@ async function deploy(token) {
         },
         projectSettings: {
           framework: "vite",
-          rootDirectory: ".",
           installCommand: "npm ci --prefix sdk/android-ui",
           buildCommand: "npm run build --prefix sdk/android-ui",
           outputDirectory: "sdk/android-ui/dist",
@@ -164,27 +164,32 @@ async function bindV0(v0Token, vercelProjectId) {
   );
   if (project.vercelProjectId === vercelProjectId) return project;
 
-  try {
-    return await request(
-      V0_API,
-      `/v1/projects/${V0_PROJECT_ID}`,
-      v0Token,
-      {
-        method: "PATCH",
-        body: JSON.stringify({ vercelProjectId }),
-      },
-    );
-  } catch (error) {
-    if (![404, 405, 422].includes(error.status)) throw error;
-    return request(V0_API, "/v1/projects", v0Token, {
-      method: "POST",
-      body: JSON.stringify({
-        name: "工作手机控制台",
-        description: "工作手机前端，GitHub main 为唯一源码真源",
-        vercelProjectId,
-      }),
-    });
+  await request(
+    V0_API,
+    `/v1/projects/${V0_PROJECT_ID}`,
+    v0Token,
+    {
+      method: "PATCH",
+      body: JSON.stringify({ vercelProjectId }),
+    },
+  );
+  const verified = await request(
+    V0_API,
+    `/v1/projects/${V0_PROJECT_ID}`,
+    v0Token,
+  );
+  if (verified.vercelProjectId !== vercelProjectId) {
+    const error = new Error("v0_vercel_binding_not_persisted");
+    error.data = {
+      projectId: V0_PROJECT_ID,
+      expectedVercelProjectId: vercelProjectId,
+      actualVercelProjectId: verified.vercelProjectId || null,
+      action:
+        "保留现有项目与对话，禁止自动新建重复项目；等待 v0 官方绑定 API 可回读后续跑。",
+    };
+    throw error;
   }
+  return verified;
 }
 
 async function triggerV0Deployment(v0Token) {
diff --git a/sdk/scripts/v0_control.mjs b/sdk/scripts/v0_control.mjs
new file mode 100644
index 0000000000..dca7fbc69f
--- /dev/null
+++ b/sdk/scripts/v0_control.mjs
@@ -0,0 +1,232 @@
+#!/usr/bin/env node
+
+import fs from "node:fs";
+import path from "node:path";
+import process from "node:process";
+import { execFileSync } from "node:child_process";
+
+const ROOT = path.resolve(import.meta.dirname, "..", "..");
+const binding = JSON.parse(
+  fs.readFileSync(path.join(ROOT, "sdk/config/v0_vercel_binding.json"), "utf8"),
+);
+
+function envFile(file) {
+  if (!fs.existsSync(file)) return {};
+  return Object.fromEntries(
+    fs
+      .readFileSync(file, "utf8")
+      .split(/\r?\n/)
+      .map((line) => line.match(/^\s*([A-Z0-9_]+)\s*=\s*(.*?)\s*$/))
+      .filter(Boolean)
+      .map((match) => [match[1], match[2].replace(/^["']|["']$/g, "")]),
+  );
+}
+
+const credentials = Object.assign(
+  {},
+  envFile("/Users/karuo/Documents/开发/3、自营项目/上帝之眼/.env"),
+  envFile(
+    "/Users/karuo/Documents/个人/卡若AI/03_卡木（木）/木果_项目模板/v0前端生成与预览交付/.env.private",
+  ),
+  envFile(path.join(ROOT, ".env")),
+  process.env,
+);
+
+async function jsonRequest(url, token, options = {}) {
+  let response;
+  try {
+    response = await fetch(url, {
+      ...options,
+      headers: {
+        Authorization: `Bearer ${token}`,
+        "Content-Type": "application/json",
+        ...options.headers,
+      },
+    });
+  } catch (cause) {
+    throw new Error(`network_error:${new URL(url).hostname}:${cause.message}`);
+  }
+  const text = await response.text();
+  const data = text ? JSON.parse(text) : {};
+  if (!response.ok) {
+    const error = new Error(`${options.method || "GET"} ${url}: ${response.status}`);
+    error.status = response.status;
+    error.data = data;
+    throw error;
+  }
+  return data;
+}
+
+function requireTokens() {
+  for (const key of ["V0_API_KEY", "VERCEL_TOKEN"]) {
+    if (!credentials[key]) throw new Error(`missing_${key.toLowerCase()}`);
+  }
+}
+
+async function getRepository() {
+  const url = `https://api.github.com/repos/${binding.github.owner}/${binding.github.repo}`;
+  const options = { headers: { Accept: "application/vnd.github+json" } };
+  if (credentials.GITHUB_TOKEN) {
+    try {
+      return await jsonRequest(url, credentials.GITHUB_TOKEN, options);
+    } catch (error) {
+      if (error.status !== 401) throw error;
+    }
+  }
+  const ghToken = execFileSync("gh", ["auth", "token"], {
+    encoding: "utf8",
+    stdio: ["ignore", "pipe", "ignore"],
+  }).trim();
+  if (!ghToken) throw new Error("missing_github_token");
+  return jsonRequest(url, ghToken, options);
+}
+
+async function getStatus() {
+  requireTokens();
+  const [v0Project, chat, vercelProject, repository] = await Promise.all([
+    jsonRequest(
+      `https://api.v0.dev/v1/projects/${binding.v0.projectId}`,
+      credentials.V0_API_KEY,
+    ),
+    jsonRequest(
+      `https://api.v0.dev/v1/chats/${binding.v0.chatId}`,
+      credentials.V0_API_KEY,
+    ),
+    jsonRequest(
+      `https://api.vercel.com/v9/projects/${binding.vercel.projectId}`,
+      credentials.VERCEL_TOKEN,
+    ),
+    getRepository(),
+  ]);
+
+  const production = vercelProject.targets?.production;
+  const demoUrl = chat.latestVersion?.demoUrl || chat.demoUrl || null;
+  let effectiveV0VercelProjectId = v0Project.vercelProjectId || null;
+  if (!effectiveV0VercelProjectId && demoUrl) {
+    effectiveV0VercelProjectId =
+      new URL(demoUrl).searchParams.get("__v0_vercel_project_id") || null;
+  }
+  const productionUrl =
+    binding.vercel.productionUrl ||
+    (production?.alias?.[0] ? `https://${production.alias[0]}` : null);
+  let productionHttpStatus = null;
+  if (productionUrl) {
+    try {
+      const response = await fetch(productionUrl, { redirect: "follow" });
+      productionHttpStatus = response.status;
+    } catch (cause) {
+      productionHttpStatus = Number(
+        execFileSync(
+          "curl",
+          ["-L", "-sS", "-o", "/dev/null", "-w", "%{http_code}", productionUrl],
+          { encoding: "utf8" },
+        ).trim(),
+      );
+    }
+  }
+
+  return {
+    github: {
+      repository: repository.full_name,
+      defaultBranch: repository.default_branch,
+      private: repository.private,
+    },
+    vercel: {
+      projectId: vercelProject.id,
+      projectName: vercelProject.name,
+      gitRepository: vercelProject.link
+        ? `${vercelProject.link.org}/${vercelProject.link.repo}`
+        : null,
+      deploymentId: production?.id || null,
+      deploymentStatus: production?.readyState || null,
+      productionUrl,
+      productionHttpStatus,
+    },
+    v0: {
+      projectId: v0Project.id,
+      projectName: v0Project.name,
+      vercelProjectId: v0Project.vercelProjectId || null,
+      effectiveVercelProjectId: effectiveV0VercelProjectId,
+      matchesSourceProject:
+        effectiveV0VercelProjectId === binding.vercel.projectId,
+      chatId: chat.id,
+      chatName: chat.name || chat.title,
+      latestVersionId: chat.latestVersion?.id || null,
+      latestVersionStatus: chat.latestVersion?.status || null,
+      demoUrl,
+      screenshotUrl: chat.latestVersion?.screenshotUrl || null,
+    },
+  };
+}
+
+async function waitForChat(previousVersionId) {
+  for (let attempt = 0; attempt < 90; attempt += 1) {
+    const chat = await jsonRequest(
+      `https://api.v0.dev/v1/chats/${binding.v0.chatId}`,
+      credentials.V0_API_KEY,
+    );
+    const version = chat.latestVersion;
+    if (
+      version?.id !== previousVersionId &&
+      ["completed", "failed", "error"].includes(version?.status)
+    ) {
+      return chat;
+    }
+    await new Promise((resolve) => setTimeout(resolve, 4000));
+  }
+  throw new Error("v0_message_timeout");
+}
+
+async function sendMessage(message) {
+  requireTokens();
+  const before = await jsonRequest(
+    `https://api.v0.dev/v1/chats/${binding.v0.chatId}`,
+    credentials.V0_API_KEY,
+  );
+  await jsonRequest(
+    `https://api.v0.dev/v1/chats/${binding.v0.chatId}/messages`,
+    credentials.V0_API_KEY,
+    {
+      method: "POST",
+      body: JSON.stringify({ message }),
+    },
+  );
+  const chat = await waitForChat(before.latestVersion?.id);
+  return {
+    chatId: chat.id,
+    versionId: chat.latestVersion?.id || null,
+    status: chat.latestVersion?.status || null,
+    demoUrl: chat.latestVersion?.demoUrl || chat.demoUrl || null,
+    screenshotUrl: chat.latestVersion?.screenshotUrl || null,
+  };
+}
+
+async function main() {
+  const [command = "status", ...args] = process.argv.slice(2);
+  if (command === "status") {
+    console.log(JSON.stringify(await getStatus(), null, 2));
+    return;
+  }
+  if (command === "send") {
+    const message = args.join(" ").trim();
+    if (!message) throw new Error("missing_message");
+    console.log(JSON.stringify(await sendMessage(message), null, 2));
+    return;
+  }
+  throw new Error(`unsupported_command:${command}`);
+}
+
+main().catch((error) => {
+  console.error(
+    JSON.stringify(
+      {
+        status: "failed",
+        error: error.message,
+        detail: error.data?.error || error.data || null,
+      },
+      null,
+      2,
+    ),
+  );
+  process.exit(1);
+});
diff --git a/开发文档/10、项目管理/工作日志.md b/开发文档/10、项目管理/工作日志.md
index cce6234ca0..880ef7f28f 100644
--- a/开发文档/10、项目管理/工作日志.md
+++ b/开发文档/10、项目管理/工作日志.md
@@ -5489,3 +5489,13 @@ profile/contacts/groups/group_members(28)/labels(323)/messages(发后读回闭
 - 能力不足返回结构化503，并透传 `raw_rpc_receipt/readback`。
 - 接口回归 `104 passed`；OpenAPI保留200/422/503响应声明。
 - 当前没有WSS在线、Hook附着和真机四证，矩阵第53项与Swagger继续保持灰色。
+
+## 2026-07-24｜V0 / GitHub / Vercel API 控制闭环
+
+- 新增 `sdk/scripts/v0_control.mjs`，支持四平台状态回读与向唯一 v0 对话发送增量需求。
+- 新增非敏感绑定真源 `sdk/config/v0_vercel_binding.json`，禁止自动创建重复项目。
+- GitHub 真源 `fnvtk/workphone-sdk/main`、Vercel 生产部署 `READY`、生产地址 HTTP 200。
+- v0 对话 `llvv3dzaeNB` 最新版本 `completed`；从 demoUrl 回读其实际绑定项目为
+  `workphone-console-ru`，与 GitHub 真源 Vercel 项目不一致。
+- Vercel 官方 PATCH 不接受已有项目的 `gitRepository` 字段；本轮保留证据，不删除项目。
+- 卡若AI `v0前端生成与预览交付` Skill 已补 API 优先、自动发现、自动纠错、防重复及完成门禁。
diff --git a/开发文档/8、部署/同步与反馈记录.md b/开发文档/8、部署/同步与反馈记录.md
new file mode 100644
index 0000000000..bde61d4578
--- /dev/null
+++ b/开发文档/8、部署/同步与反馈记录.md
@@ -0,0 +1,47 @@
+---
+tags:
+  - 工作手机
+  - V0
+  - Vercel
+  - GitHub
+parent: "[[开发文档/8、部署/README|部署]]"
+related:
+  - "[[开发文档/README|开发文档]]"
+  - "[[开发文档/10、项目管理/工作日志|工作日志]]"
+---
+
+# 同步与反馈记录
+
+## 2026-07-24 V0 / GitHub / Vercel API 控制闭环
+
+### 已确认
+
+- GitHub 真源：`fnvtk/workphone-sdk`，默认分支 `main`，私有仓库。
+- Vercel 源码项目：`prj_whd5VGB8Ghc7LoDvD5O96ii5TDtA`（`workphone-console`）。
+- Vercel Git 绑定：`fnvtk/workphone-sdk`。
+- 最新生产部署：`dpl_GfW8hmkKThnC4bgwjCBYpYEZQMwv`，状态 `READY`。
+- 生产地址：<https://workphone-console.vercel.app>，HTTP 200，标题“工作手机”。
+- v0 项目：`3vTFXIHvZVu`。
+- v0 对话：`llvv3dzaeNB`，名称“工作手机”。
+- v0 最新版本：`b_ywtNWC2ycWf`，状态 `completed`。
+- API 控制命令：`node sdk/scripts/v0_control.mjs status`。
+- 同一对话续办命令：`node sdk/scripts/v0_control.mjs send "增量需求"`。
+
+### 自动纠错结果
+
+- 已停止浏览器坐标点击，后续固定使用官方 API/CLI。
+- 已支持 Vercel、v0、GitHub 凭证状态校验；GitHub 环境令牌失效时自动回退本机 `gh auth token`。
+- Node 访问生产域异常时自动回退 `curl`，仍回传真实 HTTP 状态。
+- 已通过 v0 `demoUrl` 的 `__v0_vercel_project_id` 识别页面未直接返回的实际 Vercel 项目 ID。
+- 已禁止 v0 绑定失败时自动新建重复项目。
+
+### 当前唯一缺口
+
+v0 当前对话实际关联 Vercel 项目
+`prj_3u2Lbg0ZbTM9XSv3CoABT9fL1FGi`（`workphone-console-ru`），与 GitHub
+真源项目 `prj_whd5VGB8Ghc7LoDvD5O96ii5TDtA` 不一致。Vercel 官方
+`PATCH /v9/projects/{id}` 对已有项目传入 `gitRepository` 返回 HTTP 400：
+`Invalid request: should NOT have additional property gitRepository`。v0 项目 GET
+也未直接返回 `vercelProjectId`。因此本轮不删除、不新建项目，保留完整证据，
+等待官方提供“已有项目连接 Git 仓库”或“已有 v0 项目改绑 Vercel 项目”的 API
+后再合并为单项目。