object-storage SKILL.md skillA
object-storage from zrong/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add zrong/skills/object-storage@git:20260922.c893d98Pins git:20260922.c893d98 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- zrong/skills
- Path
object-storage/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260922.c893d98, committed Sep 22, 2026
- First version recorded
- Aug 15, 2026
- Size
- 11,579 bytes
- Repository stars
- 13
- License
- none declared
独立的 S3 兼容对象存储与 CDN 管理工具。用于把本地文件上传到 AWS S3、腾讯云 COS、 阿里云 OSS、火山 TOS、MinIO 等 S3 API 兼容目标；支持多 target、对象 key 前缀、覆盖保护、 SHA-256 内容去重、上传后尺寸校验、公开 URL，以及 CloudFront、腾讯云 CDN、火山引擎 CDN 的刷新、预热与任务查询。 当用户要求上传或下载本地文件、递归传输目录到 bucket、比较远端对象是否变化、返回对象 URL、刷新 CDN 或预热资源时使用。.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Object Storage Skill
## 执行入口
```bash
uv run --project {SKILL_DIR}/scripts object-storage --non-interactive <command>
```
配置查找顺序：当前工作目录、Skill 目录、当前 Git 项目根目录、
`~/.agents/agent_config.toml`。也可在子命令前传 `--config PATH`。完整配置见
[references/configuration.md](references/configuration.md)，模板见
[agent_config.example.toml](agent_config.example.toml)。
## 工作流
1. 首次使用或配置变化后检查配置，不联网：
```bash
object-storage doctor --json
object-storage list --json
```
2. 上传前用 dry-run 检查本地文件、target 和最终 object key：
```bash
object-storage upload /local/video.mp4 \
--target archive --key project/video.mp4 --dry-run --json
```
3. 默认上传会拒绝覆盖同 key 对象。确认目标不存在后执行：
```bash
object-storage upload /local/video.mp4 \
--target archive --key project/video.mp4 --json
```
4. 用户明确要求无条件覆盖时传 `--overwrite`。只在内容变化时覆盖，必须同时传
`--overwrite --if-changed`：
```bash
object-storage upload /local/video.mp4 --target archive \
--key project/video.mp4 --overwrite --if-changed --json
```
内容相同时 `skipped_unchanged=true`，并在 `unchanged_files` 明确列出本地路径、
object key、大小和 SHA-256。向用户说明该列表，不要声称文件已重新上传。
上传入口文件或配置文件时显式设置缓存策略：
```bash
…Read the whole file at its exact version.
How to install
mdr add zrong/skills/object-storage@sha256:55ae9dc45c15e1daThe line at the top of this page pins the label git:20260922.c893d98, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_hnykbssaranyag3m)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Aug 15, 2026 and Sep 22, 2026, about one every 9 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260922.c893d98 latest | 2026-09-22 | c893d98 | 11,579 B | A | view · diff |
| git:20260920.fb42531 | 2026-09-20 | fb42531 | 8,873 B | A | view · diff |
| git:20260920.63dda20 | 2026-09-20 | 63dda20 | 6,669 B | A | view · diff |
| git:20260915.0d6b901 | 2026-09-15 | 0d6b901 | 6,307 B | A | view · diff |
| git:20260815.43a4af4 | 2026-08-15 | 43a4af4 | 3,816 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (11579 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
zrong/skills · 13 stars · license none declared · pushed 2026-10-29 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_hnykbssaranyag3m GET https://markdownregistry.com/api/v1/resolve?ref=zrong/skills/object-storage GET https://markdownregistry.com/api/v1/blob/55ae9dc45c15e1daa0fc23a5cff6c2ae14965ec63247006bc2f4b0d91afba8ba
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.