用智能体部署

能运行 shell 命令的编程智能体（Claude Code、Codex、Cursor、Gemini CLI、Aider 等）可以凭一条提示词 完成整个设置。它从两个为智能体准备的纯文本文件中阅读文档：

• llms.txt：casty 是什么、各条命令，以及指向 每一个页面的链接；
• llms-full.txt：本文档的全部页面， 合在一个文件中。

仓库根目录下也有同样的 llms.txt。

提示词

原样粘贴。智能体会询问你的 fid 以及你想要的方式：一个属于你自己的新节点， 或者让 casty 连接一个已经运行的节点。

Set up casty for me: https://github.com/castyfun/casty. Read https://castyfun.github.io/casty/llms-full.txt first.
1. Clone the repository and cd into it.
2. Ask me for my Farcaster fid, and which of these I want:
   a) a new node of my own: I give you HCLOUD_TOKEN or AWS credentials, or user@ip of a Linux host with 16 GB RAM and 2 TB free disk;
   b) no node of my own: connect casty to an existing Snapchain node URL (default https://snap.farcaster.xyz:3381).
3. For a), first run ./scripts/deploy.sh --fid <fid> --dry-run (add -- --host user@ip for my own host), show me what it would create and what it costs, and only after my "yes" run the same command with --yes instead of --dry-run. The node sync takes hours: if the wait stops, run ./scripts/1-node.sh status --wait, then run deploy.sh again; it resumes.
   For b), run ./scripts/2-client.sh --node <url> --fid <fid>.
4. Never ask me for my seed phrase or recovery phrase and never type one anywhere. The app key is added with my wallet: tell me to run ./bin/casty web in my own terminal (it asks me for a new passphrase), open the link it prints, go to "you" and press "add a key with your wallet". If my account was made in the Farcaster app, no browser wallet holds its custody key: tell me to show the recovery phrase in the app on my phone and import it once into a browser wallet (MetaMask or Rabby), or to run ./bin/casty init in my own terminal and type it there.
5. Check the result with ./bin/casty doctor and ./bin/casty whoami, then show me ./bin/casty feed --limit 5.
If a step fails, read its error line and hint, look the message up in https://castyfun.github.io/casty/troubleshooting/, fix the cause and run the same command again.

什么始终由你掌握

• 钱。 在你看过 --dry-run 给出的计划并同意之前，不会创建任何花钱的东西。 ./scripts/0-provision.sh --destroy 会再把它们删除。
• 助记词。 提示词禁止智能体索要它。应用密钥由你的钱包在 casty web 中授权，而它 由你自己启动，所以密钥库口令也由你掌握。
• 云凭据。 只有新建节点时，智能体才需要 HCLOUD_TOKEN 或 AWS 凭据。 给它一个你可以撤销的令牌，并在节点运行起来后撤销它；casty 只有在删除服务器时才会再次需要它。

涉及的每一个机密以及如何撤销每一个，见安全。