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bilibit
by
Roland Dickens
· GitHub ↗
· v0.1.11
· MIT-0
254
Downloads
0
Stars
1
Active Installs
11
Versions
Install in OpenClaw
/install bilibit
Description
B 站视频下载工具。支持哔哩哔哩视频下载、弹幕下载。用户说"B 站下载"、"哔哩哔哩"、"bilibili"时使用。无需 API Key。纯下载工具，不支持搜索。
README (SKILL.md)
🎬 bilibit - B 站视频下载专家
极简 B 站视频下载工具。粘贴 URL，一键下载视频和弹幕。
📦 快速安装
# clawhub
clawhub install bilibit
# npm
npm install -g bilibit
🚀 使用示例
下载视频
bilibit https://b23.tv/BV1xx
下载带弹幕
bilibit https://b23.tv/BV1xx --danmaku
💬 AI 交互规范（重要！）
触发场景
当用户说这些话时，使用 bilibit：
- "下载这个 B 站视频" + URL
- "B 站下载"
- "哔哩哔哩视频"
- "下载弹幕"
不支持的场景：
- ❌ "搜索 B 站视频" - bilibit 不支持搜索，需要用户提供 URL
- ❌ "找某个 UP 主的视频" - 不支持搜索，需用户先在 B 站找到 URL
输出格式规范
输出格式规范：
📺 下载完成！已保存到：xxx
📌 回复序号查看历史
禁止行为：
- ❌ 不要转成表格格式
- ❌ 不要重新排序
- ❌ 不要用
[]()包裹 URL
必须保留：
- ✅ 原始输出格式
- ✅ 下载完成提示
📋 完整命令
| 命令 | 说明 | 示例 |
|---|---|---|
bilibit \x3Curl> |
下载视频 | bilibit https://b23.tv/BV1xx |
bilibit \x3Curl> --danmaku |
下载 + 弹幕 | bilibit ... --danmaku |
bilibit \x3Curl> --quality 4K |
指定画质 | bilibit ... --quality 4K |
bilibit history |
下载历史 | bilibit history |
⚠️ 注意事项
- 仅限个人学习使用
- 大会员画质需要 Cookie
- 弹幕保存为 XML 格式
🔗 相关链接
- GitHub: https://github.com/AoturLab/bilibit
- 问题反馈：https://github.com/AoturLab/bilibit/issues
Usage Guidance
This package appears to be a coherent Bilibili downloader. Before installing, note: (1) npm postinstall will try to download and extract an official BBDown release (curl + unzip) into node_modules/.bin — review scripts/install-bbdown.js if you want to confirm behavior; (2) it will create a history file at ~/.bilibit/history.json; (3) it accepts an optional cookie file (user-supplied) for premium-quality downloads — do not provide secrets you don't trust; (4) minor doc inconsistencies exist (mentions of a 'search' command and mismatched version numbers across files) but these are documentation/versioning issues, not indicators of malicious behavior. If you trust the GitHub repo link and are comfortable with the package running a postinstall download, installation is reasonable. If concerned, inspect the install script and download URLs yourself or run in an isolated environment.
Capability Analysis
Type: OpenClaw Skill
Name: bilibit
Version: 0.1.11
The skill bundle exhibits high-risk behaviors and vulnerabilities, though no clear evidence of intentional malice was found. Specifically, 'bin/bbdown-wrapper.js' is vulnerable to shell injection because it uses 'spawnSync' with 'shell: true' on user-provided arguments. Additionally, 'scripts/install-bbdown.js' performs a risky 'postinstall' operation by automatically downloading and executing a binary from an external GitHub repository (nilaoda/BBDown). The 'scripts/check-deps.js' file also attempts to run 'sudo' commands for dependency management, which is a high-privilege operation.
Capability Tags
Capability Assessment
Purpose & Capability
Name/description (B 站 video + danmaku downloader) align with code: CLI parses a URL, calls a BBDown wrapper to fetch/download, and records local history. Required binaries (BBDown, ffmpeg) are appropriate for downloading and merging media.
Instruction Scope
SKILL.md and CLI focus on URL-driven downloads and history. Minor scope inconsistency: several help messages and examples mention a 'search' command, but no search implementation exists in the code (product docs note search was intentionally removed). The CLI only reads a user-supplied cookie file if provided and writes local history (~/.bilibit/history.json). No instructions access unrelated system credentials or unexpected endpoints.
Install Mechanism
This is an instruction-only skill in registry, but package.json includes a postinstall script (scripts/install-bbdown.js) that downloads BBDown from GitHub releases (official repo URLs) using curl and unzip and writes the binary to node_modules/.bin. Downloading a release and extracting to disk is expected for this purpose but is a higher-risk install action than pure instruction-only packages; the URLs point to the official BBDown GitHub releases (not a random host).
Credentials
No environment variables or secret credentials are required. The code uses HOME/USERPROFILE to store history and an optional user-provided cookie file for premium downloads — this is proportional and documented. No evidence of exfiltration or access to unrelated secrets.
Persistence & Privilege
always:false and normal model invocation. The package writes a local history file under the user's home (~/.bilibit) and installs BBDown into node_modules/.bin during postinstall; it does not modify other skills or system-wide agent settings.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install bilibit - After installation, invoke the skill by name or use
/bilibit - Provide required inputs per the skill's parameter spec and get structured output
Version History
v0.1.11
fix: 修正clawhub显示名称
v0.1.10
docs: 添加MIT LICENSE文件
v0.1.9
chore: 添加version和license字段
v0.1.8
fix: 更新GitHub链接为AoturLab
v0.1.7
fix: BBDown下载链接+解压+参数修复
v0.1.6
fix: BBDown下载链接+解压+参数修复
v0.1.4
v0.1.4 - 明确纯下载定位，移除搜索功能描述
v0.1.3
bilibit v0.1.3 - 更新 SKILL.md，精简描述
v0.1.2
bilibit v0.1.2 - 精简功能，专注 URL 下载，移除搜索功能
v0.1.1
bilibit v0.1.1 - 自动安装 BBDown，用户无需手动安装
v0.1.0
bilibit v0.1.0 首发 - B 站视频下载专家，支持搜索、下载、弹幕下载、BBDown 自动安装
Metadata
Frequently Asked Questions
What is bilibit?
B 站视频下载工具。支持哔哩哔哩视频下载、弹幕下载。用户说"B 站下载"、"哔哩哔哩"、"bilibili"时使用。无需 API Key。纯下载工具，不支持搜索。 It is an AI Agent Skill for Claude Code / OpenClaw, with 254 downloads so far.
How do I install bilibit?
Run "/install bilibit" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is bilibit free?
Yes, bilibit is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does bilibit support?
bilibit is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created bilibit?
It is built and maintained by Roland Dickens (@aoturlab); the current version is v0.1.11.
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