tencent-agent-storage

Cloud file storage, upload, backup, and file management tool for Tencent Agent Storage (专属网盘). Manages the user's personal cloud drive: upload files, list files, download, share links, preview, and backup. MUST trigger when the user mentions ANY of the following concepts: 【云盘/网盘相关 — Cloud Drive Access】 - "网盘", "云盘", "云空间", "龙虾盘", "龙虾云盘", "龙虾网盘", "龙虾空间" - "专属云盘", "专属网盘", "专属空间", "我的云盘", "我的网盘", "我的龙虾" - "打开网盘", "打开云盘", "进入网盘", "进入云盘", "看看云盘", "看看网盘" - "cloud drive", "my drive", "open drive", "lobster drive" 【文件列表/查看 — File Listing & Browsing】 - "列出文件", "有哪些文件", "看看文件", "文件列表", "我的文件" - "云盘里有什么", "空间里有啥", "查看云空间", "云空间文件" - "list files", "show files", "my files", "what files", "browse files" 【上传/备份 — Upload & Backup】 - "上传文件", "上传某个文件", "确定上传", "传到云空间", "上传到云空间" - "备份到云", "备份文件", "保存到云", "存到网盘", "传到网盘", "存到云盘", "传到云盘" - "文件传一下", "帮我传个文件", "把这个存一下" - "upload", "backup", "save to cloud", "back up" 【发送/传输给用户 — Send & Deliver Files】 - "把文件发给我", "整理好发我", "发到手机", "传到手机" - "做完了发我一份", "弄好了发给我", "完成后把文件给我" - "导出之后发我", "生成完发给我看看", "跑完了把结果给我" - "send file", "send to phone", "deliver file", "give me the file" 【链接/分享 — Links & Sharing】 - "生成下载链接", "做成链接", "给我下载链接" - "生成个链接发给同事", "发到群里", "分享文件", "分享给别人", "发个链接" - "download link", "share file", "share link", "generate link" 【文件状态查询 — File Status Check】 - "这个云文件还在吗", "之前上传的文件还能下吗", "链接过期了能重新生成吗" - "is file still there", "can I still download", "regenerate link" 【隐式触发 — Implicit Triggers】 - When a task produces output files (reports, exports, generated content) that need to be delivered to the user - When the user's intent implies needing a file on another device, even without explicitly saying "upload" - When MyClaw/agent needs to upload files to generate download links - Any mention of file transfer, cloud storage, or personal file space in the conversation context

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Install skill "tencent-agent-storage" with this command: npx skills add shawnminh/tencent-agent-storage

Tencent Agent Storage (云文件上传备份工具)

将本地文件上传至 Tencent Agent Storage,自动生成下载链接和图片预览。上传的文件存储在用户独有的云盘空间中,支持跨端访问——无论是手机、电脑还是平板,用户都可以随时随地查看和下载自己的文件。

When to Use

Agent MUST activate this skill when any of the following conditions are met:

  • User mentions cloud drive keywords: 网盘、云盘、云空间、龙虾盘、专属网盘、cloud drive, my drive
  • User requests file listing or browsing: 列出文件、有哪些文件、list files, show files
  • User requests upload or backup: 上传文件、备份到云、存到网盘、upload, backup, save to cloud
  • User asks to send/deliver files: 把文件发给我、发到手机、send file, deliver file
  • User requests links or sharing: 生成下载链接、分享文件、download link, share link
  • User queries file status: 这个云文件还在吗、链接过期了、is file still there
  • Implicit: A task produces output files that need to be delivered to the user, or the user's intent implies needing a file on another device

Quick Reference

CommandUsageDescription
uploadnode scripts/agent-storage.js upload '<json>'Upload local file to cloud, returns download link
infonode scripts/agent-storage.js info '<json>'Get file info and regenerate download link
listnode scripts/agent-storage.js list '<json>'List files in a cloud directory

Setup

Prerequisites

此 skill 需要 Node.js ≥ 14npm。Agent 在首次执行前必须检测运行环境

node --version   # 期望输出 v14.x 或更高
npm --version

如果 node 命令不存在或版本低于 14,直接安装:

根据用户系统自动选择安装方式:

# macOS (Homebrew)
brew install node

# macOS (无 Homebrew)
curl -o node.pkg "https://nodejs.org/dist/v20.18.0/node-v20.18.0.pkg" && sudo installer -pkg node.pkg -target / && rm node.pkg

# Linux (Debian/Ubuntu)
curl -fsSL https://deb.nodesource.com/setup_lts.x | sudo -E bash - && sudo apt-get install -y nodejs

# Linux (其他发行版 / 通用)
curl -fsSL https://nodejs.org/dist/v20.18.0/node-v20.18.0-linux-x64.tar.xz | sudo tar -xJ -C /usr/local --strip-components=1

# Windows (PowerShell, 管理员)
winget install OpenJS.NodeJS.LTS

# Windows (无 winget)
# 下载安装包: https://nodejs.org/dist/v20.18.0/node-v20.18.0-x64.msi 并运行

# 跨平台 (已有 nvm)
nvm install --lts

此 skill 还依赖 smh-node-sdk npm 包。必须在使用前完成安装(二选一):

# 方式一:全局安装(推荐)
npm install -g smh-node-sdk

# 方式二:本地安装到项目目录
npm install smh-node-sdk

脚本会按以下顺序查找 SDK:当前项目 node_modules → 全局 node_modules。如果未找到,脚本会报错并提示安装命令。

About the upload script

此 skill 的运行脚本位于 scripts/agent-storage.js。Agent 直接通过 node scripts/agent-storage.js <command> '<json>' 调用,无需额外写入临时文件。脚本源码可在 scripts/ 目录中审阅。

Credential configuration

凭证从以下配置文件中自动加载(优先级从高到低)。

安全说明:脚本仅读取配置文件中 smh_ 前缀的环境变量(smh_libraryIdsmh_accessToken 等),不会访问配置文件中的其他字段或敏感信息。

关于 token 权限:Tencent Agent Storage 的文件上传和下载链接生成 API 要求 space_admin 级别的 accessToken,这是 Tencent Agent Storage 服务端对文件写入操作的最低权限要求。

模式一:直接凭证(accessToken)

凭证文件查找顺序(先找到者优先):

  1. 通用配置~/.tencentAgentStorage/.env
  2. OpenClaw~/.openclaw/openclaw.jsonenv 字段
  3. Hermes~/.hermes/.env

通用配置(推荐) — 在 ~/.tencentAgentStorage/.env 中配置:

# ~/.tencentAgentStorage/.env
smh_basePath=https://api.tencentsmh.cn
smh_libraryId=smhxxx-xxxxx
smh_spaceId=space-xxxxx
smh_accessToken=<your-access-token>

OpenClaw — 在 ~/.openclaw/openclaw.jsonenv 字段中配置:

{
  "env": {
    "smh_basePath": "https://api.tencentsmh.cn",
    "smh_libraryId": "smhxxx-xxxxx",
    "smh_spaceId": "space-xxxxx",
    "smh_accessToken": "<your-access-token>"
  }
}

Hermes — 在 ~/.hermes/.env 中配置:

smh_basePath=https://api.tencentsmh.cn
smh_libraryId=smhxxx-xxxxx
smh_spaceId=space-xxxxx
smh_accessToken=<your-access-token>

Procedure

Agent uses this skill in any scenario that requires uploading files to the cloud.

Complete flow

User triggers file upload
  → Step 1: Identify the local file path(s)
  → Step 2: Run upload script (loop for batch)
  → Step 3: Extract downloadUrl from JSON output (signed COS URL)
  → Step 4: Deliver the download link with execution notice

IMPORTANT: 默认使用 conflictStrategy: "rename" 上传。当云端已存在同名文件时,脚本会自动重命名(如 file(1).pdf),确保上传始终成功并返回正确的下载链接。只有用户明确说了 "覆盖"/"替换" 时,才使用 conflictStrategy: "overwrite";用户明确要求先确认时,才使用 conflictStrategy: "ask"

Step 2: Upload

Single file (默认):

node scripts/agent-storage.js upload '{"localPath":"/path/to/file.pdf","conflictStrategy":"rename"}'

Upload to specific directory:

node scripts/agent-storage.js upload '{"localPath":"/path/to/photo.jpg","remotePath":"photos/photo.jpg","conflictStrategy":"rename"}'

User explicitly requested overwrite:

node scripts/agent-storage.js upload '{"localPath":"/path/to/report.pdf","conflictStrategy":"overwrite"}'

Batch upload:

node scripts/agent-storage.js upload '{"localPath":"/path/to/file1.pdf","conflictStrategy":"rename"}'
node scripts/agent-storage.js upload '{"localPath":"/path/to/file2.docx","conflictStrategy":"rename"}'

Conflict handling

When using conflictStrategy: "rename" (默认), if a same-name file already exists, the script automatically renames the file (e.g. file(1).pdf) and completes the upload, ensuring a valid download link is always returned.

When using conflictStrategy: "ask", if a same-name file already exists, the script returns {"success":false,"conflict":true}. Agent must then ask the user:

云端已存在同名文件 {filename},你想怎么处理?

  1. 🔄 覆盖 — 替换云端文件
  2. 📝 重命名 — 自动改名上传(如 file(1).pdf)
  3. ❌ 取消 — 不上传

三种策略对照:

StrategyBehaviorWhen to use
rename (默认)同名文件存在时自动重命名,确保上传成功并返回正确链接大多数场景,需要保证用户拿到下载链接
overwrite直接覆盖已有文件用户明确说 "覆盖", "替换", "更新文件"
ask同名文件存在时返回错误,Agent 询问用户用户明确要求先确认时

Step 4: Deliver link + execution notice

After every successful upload, include this notice alongside the download link(s):

链接已生成,链接有效期 2 小时,可直接在浏览器或手机中打开。

链接输出规则(MUST):

  1. 必须使用带 COS 签名的直链downloadUrl 字段),域名为 *.tencentsmhuc.cn,参数含 q-sign-algorithmq-signature
  2. 禁止输出含 accessToken 的中转链接(如 https://api.tencentsmh.cn/...?access_token=...),这会泄露凭证
  3. 链接必须完整输出,禁止任何形式的截断、省略或缩写——不能用 ...<省略> 等替代任何部分。签名链接通常很长,这是正常的

Single file example:

链接已生成,链接有效期 2 小时,可直接在浏览器或手机中打开。

已上传文件: report.pdf 大小: (2.3 MB) 下载链接: {脚本返回的完整 downloadUrl,原样输出,不得截断}

Batch example:

链接已生成,链接有效期 2 小时,可直接在浏览器或手机中打开。

📎 report.pdf (2.3 MB) — {完整 downloadUrl} 📎 photo.jpg (1.1 MB) — {完整 downloadUrl}


File Size Support

There is NO file size limit. The upload script supports files of any size, including multi-GB videos.

  • Small files (≤ 50 MB): Single-part upload.
  • Large files (> 50 MB): Multipart upload — the file is read in 5 MB chunks, never loaded entirely into memory.

Commands

所有命令输出 JSON 到 stdout。

upload

node scripts/agent-storage.js upload '<json>'

JSON 参数:

  • localPath(必填):本地文件绝对路径,支持 ~ 展开
  • remotePath(可选):云端目标路径,省略则上传到根目录并保留原文件名
  • conflictStrategy(可选):rename(默认)| ask | overwrite

Output:

{
  "success": true,
  "upload": {
    "localFile": "/path/to/photo.jpg",
    "remotePath": "photo.jpg",
    "fileSize": 2048576,
    "fileSizeHuman": "2.0 MB",
    "uploadTime": "3.2s",
    "rapidUpload": false
  },
  "downloadUrl": "https://bucket-xxxxx.tencentsmhuc.cn/smhxxx/...photo.jpg?response-content-disposition=inline&smh-space=space-xxx&x-cos-security-token=...&q-sign-algorithm=sha1&q-signature=..."
}

info

node scripts/agent-storage.js info '<json>'

JSON 参数:

  • remotePath(必填):云端文件路径
  • basePath / libraryId / spaceId / accessToken(可选):直接传参模式凭证

Output:

{
  "success": true,
  "remotePath": "report.pdf",
  "downloadUrl": "https://bucket-xxxxx.tencentsmhuc.cn/smhxxx/...report.pdf?response-content-disposition=inline&smh-space=space-xxx&x-cos-security-token=...&q-sign-algorithm=sha1&q-signature=...",
  "fileInfo": {
    "name": "report.pdf",
    "size": 2048576,
    "type": "application/pdf",
    "creationTime": "2026-03-13T10:00:00Z",
    "modificationTime": "2026-03-13T10:00:00Z"
  }
}

list

node scripts/agent-storage.js list '<json>'

JSON 参数:

  • dirPath(可选):目录路径,默认 /
  • limit(可选):最大返回数量,默认 50

Full Example

# Step 0: 安装 smh-node-sdk(首次使用前执行一次)
npm install -g smh-node-sdk

# Step 1: 上传文件
node scripts/agent-storage.js upload '{"localPath":"/path/to/report.pdf","conflictStrategy":"rename"}'

# Step 2: 查询文件信息
node scripts/agent-storage.js info '{"remotePath":"report.pdf"}'

# Step 3: 列出云端文件
node scripts/agent-storage.js list '{"dirPath":"/","limit":20}'

Pitfalls

Error handling

所有命令输出 JSON 到 stdout。错误也以 JSON 返回:{"success": false, "error": "..."}

错误处理方式
上传失败(success: false告诉用户:"文件上传失败:{具体原因}。你可以稍后再试,或者检查网络连接。"
同名冲突(conflict: true询问用户选择覆盖、重命名或取消
文件不存在让用户确认路径
网络错误重试 2 次,间隔 3s;仍失败告知用户
配置缺失提示用户在 ~/.tencentAgentStorage/.env~/.openclaw/openclaw.jsonenv 字段或 ~/.hermes/.env 中添加 smh_* 配置

上传失败对话模板(当 success: false 时必须使用):

❌ 文件上传失败:{error 中的具体原因}。

你可以:

  1. 🔄 重试 — 重新上传这个文件
  2. ❌ 取消 — 暂时不上传

Prohibited actions

  • NEVERsuccess: false 时展示下载链接
  • NEVER 在上传失败时不告知用户,必须明确提示"文件上传失败"及原因
  • NEVER 硬编码或暴露 SMH 凭证给用户
  • NEVER 未经用户主动要求就上传其本地个人文件
  • NEVER 跳过执行通知:"链接已生成,有效期 2 小时,可直接在浏览器或手机中打开"
  • NEVER 在用户未明确要求覆盖时使用 conflictStrategy: "overwrite"
  • NEVER 把含 accessToken 的中转链接(如 https://api.tencentsmh.cn/...?access_token=...)发给用户。返回给用户的必须是带 COS 签名的直链(域名为 *.tencentsmhuc.cn,参数含 q-sign-algorithmq-signature),即脚本输出的 downloadUrl 字段
  • NEVER 截断、省略或用 ... 缩写链接。发给用户的下载链接/预览链接必须是脚本返回的完整 URL,一个字符都不能少。链接通常很长(含签名参数),这是正常的,必须原样完整输出

Common mistakes

  • 用户说"上传文件"但没指定路径 → 追问:"你要上传哪个文件?告诉我文件路径或文件名就行。"
  • 用户说"确定上传 xxx"或"把 xxx 发给我" → 直接执行上传(conflictStrategy: "rename"
  • 同名文件冲突:默认使用 conflictStrategy: "rename",自动重命名保证上传成功。只有用户明确要求覆盖时才用 overwrite,用户明确要求先确认时才用 ask
  • 文件默认上传到云空间根目录,用户可通过 remotePath 参数指定目标路径
  • 下载链接为通过 SDK infoFile({ purpose: 'download' }) 获取的带签名 COS 直链(https://bucket-xxxxx.tencentsmhuc.cn/...?q-sign-algorithm=sha1&q-signature=...),可直接在浏览器或手机中打开预览/下载,有效期约 2 小时必须原样完整输出此链接,禁止截断或省略任何部分
  • 批量上传按顺序处理(不并行),避免 API 过载
  • 执行通知:每次上传完成后必须告知用户:"链接已生成,有效期 2 小时,可直接在浏览器或手机中打开"

Verification

Upload was successful when ALL of the following are true:

  1. Script output contains "success": true
  2. downloadUrl field is present and non-empty
  3. Agent delivered the download link to the user with the execution notice: "链接已生成,有效期 2 小时,可直接在浏览器或手机中打开"

To verify a previously uploaded file still exists:

node scripts/agent-storage.js info '{"remotePath":"<filename>"}'

If the response contains "success": true, the file is accessible and a fresh download link is returned.

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