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在 OpenClaw 中安装
/install canvas-claw
功能描述
Generate images and videos through AI-video-agent. Supports image create, image remix, video create, and video animate.
使用说明 (SKILL.md)
Canvas Claw
Canvas Claw is an OpenClaw skill package that sends generation tasks to AI-video-agent.
Core Capabilities
- 图片生成:
python3 {baseDir}/scripts/generate_image.py --prompt "cinematic portrait" - 参考图生成:
python3 {baseDir}/scripts/generate_image.py --prompt "same character, winter coat" --reference-image "/tmp/char.png" - 文本生成视频:
python3 {baseDir}/scripts/generate_video.py --prompt "a rainy city street at night" - 图片生成视频:
python3 {baseDir}/scripts/generate_video.py --prompt "the character turns and smiles" --first-frame "/tmp/frame.png"
Model Discovery
- 图片模型:
python3 {baseDir}/scripts/image_models.py - 视频模型:
python3 {baseDir}/scripts/video_models.py
Login Helper
python3 {baseDir}/scripts/login.py --base-url "http://localhost:8000" --site-id 10000 --username "demo" --password "secret"
安全使用建议
This package appears to be a straightforward client/CLI for an AI-video-agent backend. Before installing or running it: (1) Only set AI_VIDEO_AGENT_BASE_URL to a trusted service — local files you pass (reference images, first frames) will be uploaded to that service. (2) Treat AI_VIDEO_AGENT_TOKEN as a secret and avoid pasting it into logs; the bundled login helper prints a token to stdout, which could be captured in terminal history or CI logs. (3) Result URLs returned by the service will be downloaded and saved locally (./output). (4) There is a minor metadata mismatch: the registry notes 'instruction-only', but the package includes a full Python client and scripts — this just means the skill contains code (no installer), not that it reaches out to unexpected endpoints. If you do not trust the AI-video-agent server you configure, do not provide any sensitive local files or tokens.
功能分析
Type: OpenClaw Skill
Name: canvas-claw
Version: 0.1.0
The canvas-claw skill bundle is a legitimate tool designed to interface with an AI video and image generation service. The code is well-structured, follows standard Python practices, and includes comprehensive documentation and tests. While it possesses the capability to upload local files to a user-configured API endpoint (implemented in `canvas_claw/media.py` and used by `generate_image.py` and `generate_video.py`), this behavior is explicitly documented as necessary for features like image remixing and video animation. No evidence of malicious intent, data exfiltration to unauthorized domains, or prompt injection attacks was found.
能力评估
Purpose & Capability
Name/description (image/video generation via AI-video-agent) match the code and declared requirements. Required binary (python3) and required env vars (AI_VIDEO_AGENT_BASE_URL, AI_VIDEO_AGENT_TOKEN, AI_VIDEO_AGENT_SITE_ID) are appropriate and used by the client and scripts.
Instruction Scope
Runtime instructions and scripts make HTTP requests to the configured AI-video-agent endpoints, upload any local files you pass (materialize-binary), and download result URLs into the local ./output directory. This is expected for the stated purpose, but it means any local file path you provide will be read and uploaded to the configured remote service and result URLs will be fetched and written to disk. The login helper prints the token to stdout (convenient but can be leaked via logs).
Install Mechanism
No install/download spec is present; the package is runnable as Python scripts. There is no external archive download or execution-from-remote step in the manifest.
Credentials
Only the AI-video-agent-specific env vars are required. The primary credential is the service token (AI_VIDEO_AGENT_TOKEN). No unrelated secrets or system credentials are requested.
Persistence & Privilege
Skill does not request 'always: true' or modify other skills. It runs as normal user-invocable/autonomous skill and does not attempt to persist or escalate privileges in the provided code.
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 canvas-claw - 安装完成后,直接呼叫该 Skill 的名称或使用
/canvas-claw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
v0.1.0
Initial public release for AI-video-agent phase-one flows
元数据
常见问题
Canvas Claw 是什么?
Generate images and videos through AI-video-agent. Supports image create, image remix, video create, and video animate. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件,目前累计下载 110 次。
如何安装 Canvas Claw?
在 OpenClaw 或 Claude Code 对话框中运行命令「/install canvas-claw」即可一键安装,无需额外配置。
Canvas Claw 是免费的吗?
是的,Canvas Claw 完全免费,采用 MIT-0 许可证,可自由下载、安装和使用。
Canvas Claw 支持哪些平台?
Canvas Claw 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 Canvas Claw?
由 toolok5(@toolok5)开发并维护,当前版本 v0.1.0。
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