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Instagram Downloader

Name: Instagram Downloader
Author: zitao666

作者 zitao666 · GitHub ↗ · v1.0.1 · MIT-0

cross-platform ⚠ suspicious

115

总下载

当前安装

版本数

在 OpenClaw 中安装

/install instagram-downloader

功能描述

交互式下载 Instagram 用户内容（帖子/Reels/头像）。首次使用时会依次询问用户名、下载目录、Cookie路径、代理地址。

使用说明 (SKILL.md)

Instagram Downloader Skill

使用流程

第一次使用：必须先询问用户以下 4 个参数

按顺序询问，不要跳步：

1️⃣ Instagram 用户名是什么？（不含 @）
2️⃣ 下载到哪个目录？（完整路径，如 D:\Downloads\Instagram）
3️⃣ Cookie 文件路径？（Netscape 格式，如 C:\Users\xxx\cookies_instagram.txt）
4️⃣ 代理地址？（可选，格式 http://host:port，留空则不使用代理）

收集完所有参数后，执行下载命令。

执行命令模板

gallery-dl --proxy "\x3C代理地址>" --cookies "\x3Ccookie文件路径>" -D "\x3C目标目录>" "https://www.instagram.com/\x3C用户名>/"

注意：代理地址如果用户留空，则去掉 --proxy 参数

参数获取方式

1. Instagram 用户名

用户输入即可，例如：fafa.0816
主页链接可能是 https://www.instagram.com/fafa.0816/

2. 下载目录

必须是完整绝对路径
Windows 示例：D:\Instagram\fafa.0816
Linux/Mac 示例：/home/user/downloads/instagram
gallery-dl 会在此目录下创建 instagram/\x3C用户名>/ 子目录

3. Cookie 文件路径（Netscape 格式）

方法 A：用 yt-dlp 从 Chrome 导出

yt-dlp --cookies-from-browser chrome --cookies "cookies_instagram.txt" "https://www.instagram.com/"

然后把 cookies_instagram.txt 路径告诉 agent。

方法 B：手动获取 sessionid

浏览器登录 Instagram
F12 → Application → Cookies → 找 sessionid
写成 cookies_instagram.txt：

# Netscape HTTP Cookie File
.instagram.com	TRUE	/	FALSE	1800000000	sessionid	你的sessionid值
.instagram.com	TRUE	/	TRUE	1800000000	csrftoken	你的csrftoken值

4. 代理地址（可选）

格式：http://127.0.0.1:7890
如果用户不需要代理，直接留空

下载类型说明

URL 类型	下载内容	命令后缀
`https://www.instagram.com/\x3C用户>/`	全部（帖子+reels+头像）	不加后缀
`https://www.instagram.com/\x3C用户>/posts/`	仅图片帖子	`/posts/`
`https://www.instagram.com/\x3C用户>/reels/`	仅视频	`/reels/`
`https://www.instagram.com/\x3C用户>/avatar/`	头像	`/avatar/`
`https://www.instagram.com/p/\x3C帖子ID>/`	单个帖子	直接链接

完整执行示例

假设用户回答：

用户名：fafa.0816
下载目录：D:\Downloads
Cookie：C:\Users\栗子\cookies_instagram.txt
代理：http://127.0.0.1:7890

执行：

gallery-dl --proxy "http://127.0.0.1:7890" --cookies "C:\Users\栗子\cookies_instagram.txt" -D "D:\Downloads" "https://www.instagram.com/fafa.0816/"

输出会写入 D:\Downloads\instagram\fafa.0816\

工具对比

工具	适用场景	注意
gallery-dl	首选，稳定支持 Instagram 全部类型	首选
yt-dlp	备选	Instagram 支持已标为 broken

常见错误处理

错误	原因	解决
`401 Unauthorized`	Cookie 过期	重新获取 sessionid
`404 Not Found`	用户不存在或私密	确认用户名正确
`HttpError` 无权限	Cookie 缺少必要字段	确保有 `sessionid` 和 `csrftoken` 两行
SSL 警告	代理证书问题	加 `--no-check-certificate`（不推荐）

隐私占位符清单

发布前检查：

代理地址 → 用 \x3C代理地址> 占位
Cookie 路径 → 用 \x3Ccookie文件路径> 占位
下载目录 → 用 \x3C目标目录> 占位
用户名 → 用 \x3C用户名> 占位

安全使用建议

This instruction-only skill is coherent for downloading Instagram content, but take these precautions before installing or running it: 1) Ensure gallery-dl (and yt-dlp if you plan to use the cookie-export method) are installed on the host — the skill expects those binaries but does not declare them. 2) The cookie file (sessionid and csrftoken) grants access to your Instagram session; never paste raw session tokens into chat or share them with untrusted parties. Prefer pointing the agent to a local cookie file path rather than typing token values. 3) Review the exact gallery-dl command the agent will run before execution (especially any --no-check-certificate advice). 4) If possible, use a throwaway/limited Instagram account for bulk downloads. 5) If you do not trust the environment or the skill author, do not provide session cookies or run the command. If you want a more conservative setup, install and run gallery-dl yourself locally following the skill's instructions rather than letting the agent execute commands.

功能分析

Type: OpenClaw Skill Name: instagram-downloader Version: 1.0.1 The skill facilitates downloading Instagram content via 'gallery-dl' by instructing the agent to collect sensitive session cookies and execute shell commands. While the behavior is aligned with the stated purpose, the use of shell execution with user-provided parameters in SKILL.md creates a risk of command injection if inputs are not properly sanitized. No evidence of intentional malice, such as data exfiltration or backdoors, was found.

能力评估

ℹ Purpose & Capability

The skill's name and description match the instructions: it asks for username, download path, cookie file and proxy and runs gallery-dl. Minor inconsistency: SKILL.md expects gallery-dl (and optionally yt-dlp) to be available, but the registry metadata lists no required binaries — the runtime will fail or produce confusing errors if those tools are not installed.

✓ Instruction Scope

Instructions stay within the stated purpose: collect parameters and run gallery-dl with user-supplied cookie file and proxy. The skill also gives methods to obtain Netscape-format cookies (including using yt-dlp or copying sessionid from browser). These instruct the user to surface sensitive session tokens, which is functionally necessary but privacy-sensitive.

✓ Install Mechanism

This is an instruction-only skill with no install spec or code files — lowest install risk. Nothing is downloaded or written by the skill itself according to the manifest.

ℹ Credentials

No environment variables or credentials are requested, which is consistent. However, the skill explicitly asks for a cookie file (containing sessionid and csrftoken) or for the user to export sessionid values — these are effectively account credentials and should be treated as sensitive. Requesting them is proportionate to the described functionality but presents privacy/security risk if mishandled.

✓ Persistence & Privilege

always is false and there is no install-time persistence or modification of other skills/config. The skill will run commands when invoked; autonomous invocation is allowed by platform default but is not combined with other concerning privileges here.

如何使用

确保已安装 OpenClaw（本地或 Docker 部署）
在对话框中输入安装命令：/install instagram-downloader
安装完成后，直接呼叫该 Skill 的名称或使用 /instagram-downloader 触发
根据 Skill 的参数说明提供必要输入，即可获得结构化输出

版本历史

v1.0.1

添加下载目录询问、交互式参数收集流程

v1.0.0

First release: download Instagram user posts, reels, avatars with gallery-dl

元数据

Slug instagram-downloader

版本 1.0.1

许可证 MIT-0

累计安装 1

当前安装数 1

历史版本数 2

常见问题