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Unlock PDF
作者
Rishabh Dugar
· GitHub ↗
· v1.0.1
· MIT-0
87
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当前安装
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版本数
在 OpenClaw 中安装
/install unlock-pdf
功能描述
Remove password protection from encrypted PDFs via the PDFAPIHub cloud API. Your PDF and password are sent to pdfapihub.com for decryption. Requires a CLIENT...
安全使用建议
This skill appears to do what it says: it uploads your encrypted PDF and the provided password to pdfapihub.com and returns an unlocked PDF. Before installing or using it: (1) confirm you trust PDFAPIHub and read their privacy/retention policy (SKILL.md claims files are auto-deleted after 30 days); (2) do NOT send highly sensitive documents or passwords reused elsewhere; (3) use a throwaway password or a copy of the document when testing; (4) store your API key securely (the skill expects a CLIENT-API-KEY header but does not declare an env var — you will need to provide the key at call time); (5) consider local alternatives for decrypting highly sensitive PDFs if you cannot trust a third party. If you need more assurance, ask the skill publisher for a company homepage, privacy policy, and security contact before use.
功能分析
Type: OpenClaw Skill
Name: unlock-pdf
Version: 1.0.1
The skill is a transparent API wrapper for the PDFAPIHub service (pdfapihub.com) designed to decrypt PDF files. It clearly documents that both the PDF content and the decryption password are transmitted to the third-party service via HTTPS. There is no evidence of malicious intent, obfuscation, or unauthorized data exfiltration beyond the stated purpose of the tool.
能力标签
能力评估
Purpose & Capability
Name, description, SKILL.md and skill.json consistently describe using PDFAPIHub's /unlockPdf endpoint to remove PDF passwords. The skill does not request unrelated binaries, environment variables, or system access.
Instruction Scope
Runtime instructions are narrowly scoped to sending a PDF (via URL, base64, or multipart) and the password to https://pdfapihub.com/api/v1/unlockPdf with a CLIENT-API-KEY header. This is coherent for the stated purpose but explicitly transmits the PDF and password to a third party — a privacy risk the SKILL.md itself warns about.
Install Mechanism
No install spec or code is included (instruction-only). Nothing is written to disk or downloaded during install by the skill package itself.
Credentials
The skill requires an API key sent in the CLIENT-API-KEY header (skill.json marks auth required). The registry metadata shows no required environment variables; this is acceptable for an instruction-only skill, but users must supply/store the API key externally (no env var is pre-declared). No unrelated credentials or secrets are requested.
Persistence & Privilege
always:false and no install/update behavior. The skill does not request persistent presence, nor does it modify other skills or system settings. disable-model-invocation is false (normal), meaning the agent may call the skill autonomously if allowed.
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 unlock-pdf - 安装完成后，直接呼叫该 Skill 的名称或使用
/unlock-pdf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
v1.0.1
Clarify hosted API (removed local engine references). Add security warnings: PDF and password transmitted to PDFAPIHub servers over HTTPS. Credential declaration in description.
v1.0.0
Remove password protection from encrypted PDFs. Uses multiple fallback decryption engines: PyPDF2, pikepdf (AES-256), PyMuPDF, and pdfplumber. Returns the unlocked PDF as URL, base64, or raw file.
元数据
常见问题
Unlock PDF 是什么？
Remove password protection from encrypted PDFs via the PDFAPIHub cloud API. Your PDF and password are sent to pdfapihub.com for decryption. Requires a CLIENT... 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 87 次。
如何安装 Unlock PDF？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install unlock-pdf」即可一键安装，无需额外配置。
Unlock PDF 是免费的吗？
是的，Unlock PDF 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
Unlock PDF 支持哪些平台？
Unlock PDF 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 Unlock PDF？
由 Rishabh Dugar（@rishabhdugar）开发并维护，当前版本 v1.0.1。
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