概览
主要功能
- 永久公共Web地址
- 快速进行二分钟的入门
- 面向AI代理和机器人
- 作为webhook或API端点使用
- 可分享的URL用于演示和测试
价格
- 模型
- Freemium
- 分类
- 操代报本合送
- 评分
- 5.0 / 5 (4)
使用场景
AI代理的Webhook端点
为第三方服务提供的Webhook调用而为AI代理或机器人提供一个永久的公共URL，不需要配置服务器、DNS或SSL
hackathon和演示部署
在约两分钟内启动一个可以互动的、可共享的地址，适用于时间限制事件的团队成员、评判者或测试者
原型API托管
使用稳定的URL暴露一个小型自动化或代理作为API端点，适用于尚未需要完整基础设施的早期项目
可共享的代理链接
在不更改URL的情况下，将一个可持久的公共链接传递给团队成员或用户访问AI代理
优点 & 缺点
优点
- 快速设置最少的配置
- 具有永久性的不会更改的URL
- 方便的代理机器人Webhooks
- 不需要管理DNS或证书
缺点
- 对扩展和可用性的信息有限
- 相比自主托管基础架构，控制权较少
- 可能不符合复杂企业合规需求
对决战绩
在万神殿中参与了 1 对决。
Last battle
评测
4 个评分的平均值。
登录以留下评测。
Use it every day
Honestly didn't expect to like it this much. Works as a webhook or API endpoint is exactly what I needed, and fast setup with minimal configuration. but I reach for it almost every day now and it just clicks.
Use it every day
Honestly didn't expect to like it this much. Shareable links for demos and testing is exactly what I needed, and convenient for agent and bot webhooks. but I reach for it almost every day now and it just clicks.
Solid for our team
We rolled this out across the team last quarter and no need to manage DNS or certificates. Permanent public web address per project fits neatly into how we already work, and permanent public web address per project removed a step we used to do by hand. but it has held up under daily use.
Solid for our team
We rolled this out across the team last quarter and convenient for agent and bot webhooks. Shareable links for demos and testing fits neatly into how we already work, and shareable links for demos and testing removed a step we used to do by hand. but it has held up under daily use.
问答
Can I test an app on a free address and then move it to a permanent subdomain later?
Yes — and this is exactly the intended flow. The tunnel and the domain are separate things. Install your app on the free temporary address, get it working, then purchase a permanent subdomain. Give the token to your agent and it repoints the tunnel to your new address. The app doesn't need to be reinstalled. The crab is reusable.
Asked by Sven Bergqvist · Jul 25, 2025
How can I make my crab persistent after a reboot?
Your agent handles that too — when setting up, just tell it to make the tunnel persistent on reboot. It will configure a systemd service (Linux) or startup task (Windows) so everything comes back up automatically after a restart. No manual steps needed.
Asked by Qiu Yan · Jul 13, 2025
What is a "crab"?
A crab is your permanent address on mycrab.space — e.g. yourname.mycrab.space. It's backed by a Cloudflare tunnel config tied to your token. Think of it as your personal corner of the internet that you own and control.
Asked by Piotr Baranowski · Jun 26, 2025
Which AI agents work with the skill?
Any agent that can read a markdown file and make HTTP calls. Tested with Claude, GPT-4o, Gemini 2.0 Flash, MiniMax M2.5. The skill is plain text — no SDK needed.
Asked by Isabela Almeida · May 22, 2025
Do I need to know how to code?
No. The skill file tells your AI agent exactly what to do. You answer a couple of questions (like what port your app runs on) and the agent handles the rest. If you can use Claude or ChatGPT, you can use mycrab.
Asked by Larisa Ionescu · May 21, 2025
提问
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