Blackboard
by community
Use this page as a decision snapshot for Blackboard: trust signal, install momentum, real user feedback, and high-intent related pages you can compare next.
Description
根据关键词生成深色海报风格插图（竖版 9:16），类似"保姆级教程"封面图风格。 特点：深灰/黑色背景、白色细边框、大字居中中文、高对比度配色（青柠绿+珊瑚红）、 **手写马克笔字体风格**（厚笔触、不规则边缘、真实马克笔质感）、 顶部品牌区、中部标题区、底部标签语，悬挂于白色砖墙。 触发场景：用户说"生成一张海...
Install Blackboard
Run this in your OpenClaw agent to add Blackboard from the ClawHub registry.
openclaw skills install blackboardRequires ClawHub registry access. Review the security analysis below before installing.
Security Analysis
Open Source
Code is publicly available for audit.
Community Verified
Reviewed by the ClawHub community.
Community Reviews
Real user ratings only — separate from the editorial assessment and ClawHub signal.
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Related skills
Frequently asked questions
Is Blackboard safe to install?
Blackboard has a SkillsReview security score of 50/100. It is open source and community-verified on ClawHub. Check the full Security Analysis on this page before installing.
How much does Blackboard cost?
Blackboard is free to install for OpenClaw via ClawHub.
What are the best alternatives to Blackboard?
You can compare Blackboard side by side with similar OpenClaw skills on the SkillsReview comparison page to find the best fit for your workflow.
How do I install Blackboard?
Install Blackboard from ClawHub at clawhub.ai/skills/blackboard, or use the install action on this page to copy the command for your OpenClaw agent.
Community Signal
Historical movement
Timeline plus trend snapshots for security, reviews, and reputation tilt.
Trend Charts
30 / 90 / 180 day snapshots for ranking movement and security-score movement.
Last updated unknown UTC
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