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Video Tool Background
作者
mhogan2013-9
· GitHub ↗
· v1.0.0
· MIT-0
64
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当前安装
1
版本数
在 OpenClaw 中安装
/install video-tool-background
功能描述
Get background-replaced videos ready to post, without touching a single slider. Upload your video clips (MP4, MOV, AVI, WebM, up to 500MB), say something lik...
安全使用建议
This skill will send any uploaded videos to an external service (mega-api-prod.nemovideo.ai) and will auto-create an anonymous token if you don't provide NEMO_TOKEN—it may also persist session/token data locally. Before installing: (1) verify you trust the external domain and read that service's privacy/terms (especially for uploading personal or sensitive video); (2) prefer to supply your own NEMO_TOKEN rather than letting the skill auto-generate one; (3) ask the author where tokens/session IDs are stored and how long they are retained (the frontmatter hints at ~/.config/nemovideo/ but the registry didn't declare this); (4) if concerned about privacy, run the skill in a sandboxed environment or avoid uploading sensitive videos. The behavior is coherent with the advertised purpose, but these credential/storage inconsistencies and the external uploads warrant caution.
功能分析
Type: OpenClaw Skill
Name: video-tool-background
Version: 1.0.0
The skill provides a functional interface for a cloud-based video background replacement service hosted at nemovideo.ai. It manages authentication via the NEMO_TOKEN environment variable or an anonymous token generation process and uses standard API patterns (REST and SSE) for video uploading, processing, and exporting. No indicators of data exfiltration, unauthorized file access, or malicious prompt injection were identified in SKILL.md or _meta.json.
能力评估
Purpose & Capability
The name and description (cloud AI background replacement) match the API endpoints and actions described in SKILL.md. Requesting a NEMO_TOKEN is appropriate for a third‑party rendering service. However, SKILL.md also describes auto-generating anonymous tokens and references a config path (~/.config/nemovideo/) in its frontmatter while the registry metadata lists no required config paths — an inconsistency between declared requirements and the runtime instructions.
Instruction Scope
Runtime instructions tell the agent to: call an external domain (mega-api-prod.nemovideo.ai), generate a UUID client id, obtain/store a token if NEMO_TOKEN is absent, create sessions, upload user videos, poll render jobs, and infer install path (~/.clawhub/, ~/.cursor/skills/) for attribution. Uploading user videos and creating/storing tokens are expected for this service but have privacy/security implications. The skill also instructs the agent to 'store the returned session_id' without specifying storage location or retention policy.
Install Mechanism
No install spec and no code files are present (instruction-only), so nothing will be written to disk by an installer. This lowers the supply‑chain risk compared with fetching/executing remote archives.
Credentials
Only one env var (NEMO_TOKEN) is declared which fits the service. But the SKILL.md instructs the skill to automatically obtain an anonymous token from the external API when NEMO_TOKEN is not set — meaning the skill can operate without an explicitly provided credential. The frontmatter's configPaths (~/.config/nemovideo/) suggests the skill may persist tokens/sessions locally, but the registry metadata did not declare that path. Requiring or creating credentials and storing them locally without clear disclosure is a proportionality and transparency concern.
Persistence & Privilege
always is false (no forced system-wide inclusion). The skill expects to persist session state/tokens (implied by 'store session_id' and the frontmatter config path), but it does not declare where or how long. Autonomous invocation is allowed (default), which combined with the ability to auto-create tokens and upload files increases blast radius if the endpoint or behavior is untrusted.
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 video-tool-background - 安装完成后，直接呼叫该 Skill 的名称或使用
/video-tool-background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
v1.0.0
Video Tool Background — Replace Backgrounds in Any Video
- Initial release: AI-powered background replacement for uploaded videos (MP4, MOV, AVI, WebM, up to 500MB).
- Post videos with new backgrounds (e.g. plain white studio) via text instructions—no manual editing required.
- 1080p MP4 export, processed in 30–90 seconds, ready to download.
- Automatic backend connection and free trial/token setup on first use.
- Clear workflows: upload, describe, export; supports batch and iterative editing.
- Comprehensive error handling, format support, and user guidance included.
元数据
常见问题
Video Tool Background 是什么？
Get background-replaced videos ready to post, without touching a single slider. Upload your video clips (MP4, MOV, AVI, WebM, up to 500MB), say something lik... 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 64 次。
如何安装 Video Tool Background？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install video-tool-background」即可一键安装，无需额外配置。
Video Tool Background 是免费的吗？
是的，Video Tool Background 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
Video Tool Background 支持哪些平台？
Video Tool Background 跨平台运行，可在任意部署了 OpenClaw / Claude Code 的环境中使用（cross-platform）。
谁开发了 Video Tool Background？
由 mhogan2013-9（@mhogan2013-9）开发并维护，当前版本 v1.0.0。
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