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PDF Info
by
Rishabh Dugar
· GitHub ↗
· v1.0.0
· MIT-0
73
Downloads
0
Stars
1
Active Installs
1
Versions
Install in OpenClaw
/install pdf-info
Description
Get PDF metadata, encryption status, page count, and file size. Useful for pre-flight checks before processing.
Usage Guidance
This skill appears to do exactly what it says: call pdfapihub.com to get PDF metadata. Before installing, confirm you trust pdfapihub.com and its privacy/terms because files or file URLs (and their metadata) will be sent to that third party. Provide an API key as instructed (CLIENT-API-KEY header); note the registry metadata didn't list this credential explicitly, so make sure you know how the key will be stored/managed. If you will process sensitive PDFs, consider an on-premise or self-hosted alternative that doesn't transmit data off your network.
Capability Analysis
Type: OpenClaw Skill
Name: pdf-info
Version: 1.0.0
The skill is a standard API wrapper for the 'pdfapihub.com' service, designed to retrieve PDF metadata such as page counts and encryption status. The code and instructions in SKILL.md and skill.json are consistent with the stated purpose, and there are no signs of malicious intent, prompt injection, or unauthorized data exfiltration.
Capability Tags
Capability Assessment
Purpose & Capability
The name/description match the instructions and skill.json: the skill calls an external PDF inspection API to return metadata, encryption status, page count, and file size. Minor inconsistency: registry metadata lists no primary credential/env var, but SKILL.md and skill.json require a CLIENT-API-KEY header (an API key) to call pdfapihub.com.
Instruction Scope
Instructions are scoped to sending a PDF (via URL, base64, or multipart file) to https://pdfapihub.com/api/v1/pdf/info and returning the API response. This stays within the stated purpose, but it explicitly transmits PDF contents or locations to an external third party — a privacy/exfiltration risk for sensitive documents that users should consider.
Install Mechanism
No install spec or code files are present (instruction-only), so nothing is written to disk or installed by the skill itself.
Credentials
The skill does not request environment variables or local credentials, which is proportionate. However, it does require the caller to supply an API key in the CLIENT-API-KEY header; the absence of that requirement in the registry metadata is a small coherence gap (the API key is expected but not declared as a required credential).
Persistence & Privilege
always is false and the skill is user-invocable; it does not request persistent or elevated platform privileges.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install pdf-info - After installation, invoke the skill by name or use
/pdf-info - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Inspect PDF metadata: encryption status, page count, file size, and document properties (title, author, subject, creator). Useful for pre-flight validation before processing PDFs.
Metadata
Frequently Asked Questions
What is PDF Info?
Get PDF metadata, encryption status, page count, and file size. Useful for pre-flight checks before processing. It is an AI Agent Skill for Claude Code / OpenClaw, with 73 downloads so far.
How do I install PDF Info?
Run "/install pdf-info" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is PDF Info free?
Yes, PDF Info is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does PDF Info support?
PDF Info is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created PDF Info?
It is built and maintained by Rishabh Dugar (@rishabhdugar); the current version is v1.0.0.
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