想找一本电子书，不该先研究网站入口、镜像和下载按钮。
只要告诉 Agent 书名、作者，或者你记得的一点线索。zlib-skill 会帮你查找
Z-Library 和 Anna's Archive，整理出容易比较的版本，再按你的选择下载。
- 按书名、作者、ISBN 或关键词找书。
- 把语言、格式、年份和来源整理清楚，方便比较不同版本。
- 记不清完整书名时，先给出最可能的结果供你确认。
- 选定版本后下载到本地，并告诉你文件保存在哪里。
- 无账号也会同时搜索 Z-Library 与 Anna's Archive；下载 Z-Library 结果时才可能需要登录。
- 已知地址失效时，自动切换经过验证的 Z-Library 域名与 Anna 官方备用地址。
搜索和下载是两步。Skill 会先让你看候选结果，不会因为搜到了书就直接下载。
把这句话发给你的 Agent：
请帮我安装这个 Agent Skill：https://github.com/soluna/zlib-skill
Agent 会读取仓库并安装 zlib-skill。安装本身不会登录账号、搜索或下载电子书。
Agent 不支持直接安装时，请看安装与迁移说明。
直接说你想做什么，不需要记命令：
帮我找《百年孤独》的中文 EPUB，先把不同版本列出来。
找一下作者是 Robert C. Martin 的 Clean Code，优先英文版。
我只记得书名里有“设计心理学”，帮我看看可能是哪几本。
下载第 2 本到我的 Downloads 目录。
帮我看看为什么现在搜不到书。
如果多个版本都合理，Agent 会请你选择。你已经明确说了要下载哪一本时，它会直接继续。
没有账号也能使用。Skill 会匿名搜索 Z-Library，同时搜索 Anna's Archive；搜索本身不要求 Z-Library 账号。只有下载选定的 Z-Library 结果或使用账号功能时，才可能需要登录。
只有当你明确要求下载 Z-Library 结果时，Agent 才会按需引导你登录。登录在你自己的终端中 完成，密码不会要求你发到聊天里。
Z-Library 的地址可能变化，Anna's Archive 也可能遇到失效镜像、验证码、会员页面或网络 限制。遇到这些情况，Agent 会说明卡在哪一步，并给出下一步建议，不会把“找到书”冒充成 “已经下载”。
Skill 会从 Z-Library 的域名发现接口合并可用地址，并在请求失败时继续尝试下一地址；Anna's
Archive 默认轮换其官方列出的 .gl、.pk、.gd 地址。自定义地址仍需由用户独立核验。
- 安装和无账号搜索不会读取维护者账号。
- 登录信息只保存在用户本机，不应提交到仓库或 Issue。
- 不要在聊天、Issue 或日志中发送密码、token、cookie 或私人下载链接。
- 只下载你有权访问和使用的内容。
Finding an ebook should not begin with figuring out mirrors, domains, and download buttons.
Tell your agent the title, author, or whatever detail you remember. zlib-skill searches
Z-Library and Anna's Archive, turns the results into clear choices, and downloads the edition
you select.
- Search by title, author, ISBN, or keywords.
- Compare language, format, year, and source across editions.
- Suggest likely matches when you do not remember the exact title.
- Download the edition you choose and report where the file was saved.
- Search both Z-Library and Anna's Archive without a Z-Library account; login is only needed for downloads or account-only features.
- Rotate through verified Z-Library domains and official Anna's Archive alternatives when an address fails.
Search and download are separate steps. Finding a book never starts a download by itself.
Send this to your agent:
Please install this Agent Skill: https://github.com/soluna/zlib-skill
The agent reads the repository and installs zlib-skill. Installation does not log in, search,
or download anything. See Installation and Migration when direct installation is
not supported.
Find an English EPUB of Clean Code by Robert C. Martin and show me the editions first.
I only remember that the title contains “design psychology.” Show me the likely books.
Download result 2 to my Downloads folder.
Check why book search is not working right now.
The agent asks you to choose when several editions are plausible. It continues directly when your download choice is already clear.
You can still use the Skill. It searches Z-Library anonymously alongside Anna's Archive; search itself does not require a Z-Library account. The agent only guides you through login when you explicitly ask to download a Z-Library result or use an account-only feature. Login happens in your terminal; never send your password in chat.
Z-Library domains can change. Anna's Archive may encounter dead mirrors, captchas, member-only pages, or network blocking. The agent explains where the attempt stopped and what you can do next. It never reports a search result as a completed download.
The Skill merges domains returned by Z-Library's discovery endpoints and retries the next domain
when a request fails. For Anna's Archive it rotates through the officially listed .gl, .pk,
and .gd addresses. User-supplied mirrors still need independent verification.
- Installation and account-free search do not use the maintainer's account.
- Login data stays on the user's machine and must not be posted to the repository or an Issue.
- Never share passwords, tokens, cookies, or private download links in chat or logs.
- Download only material you are authorized to access and use.
zlib-skill is available under the MIT License. Third-party attribution is listed in
THIRD_PARTY_NOTICES.md.
Search uses deterministic source-local failover and groups duplicate editions while
preserving downloadable alternatives. Every remote command accepts a total
--deadline-seconds budget; doctor --json distinguishes healthy, degraded, and
unavailable sources. Installable plugin metadata lives under plugins/zlib-skill.