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HTML to PDF
by
Rishabh Dugar
· GitHub ↗
· v1.0.0
· MIT-0
78
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Install in OpenClaw
/install pdf-api-hub
Description
Use when: integrating with PDF API Hub REST APIs for document automation — HTML/URL to PDF, merge, split, compress, OCR, watermark, sign, lock/unlock, conver...
Usage Guidance
This package is a documentation-only integration guide for pdfapihub.com. Before using it: 1) Confirm the API domain (https://pdfapihub.com) is the genuine service you intend to use. 2) Do not paste your CLIENT-API-KEY into chat; store keys in environment variables or a secret manager and inject them into client code at runtime. 3) Note the docs show an example env var (PDFAPIHUB_API_KEY) even though the registry metadata lists none — decide how you’ll supply the API key in your environment. 4) Review the service’s privacy/retention policy (file_deletion_date appears in responses) before uploading sensitive documents. 5) Test with non-sensitive data first and verify output URLs/files and any automatic deletion behavior. If you need the agent to call the API automatically, implement that client logic yourself and review where keys are stored and who can access them.
Capability Analysis
Type: OpenClaw Skill
Name: pdf-api-hub
Version: 1.0.0
The skill bundle provides comprehensive documentation and code examples for integrating with the PDF API Hub REST API (pdfapihub.com). It includes endpoint references, authentication patterns, and Python/Node.js examples for document automation tasks like PDF generation, OCR, and merging. No malicious behavior, data exfiltration, or harmful instructions were found; the content is strictly educational and aligned with its stated purpose.
Capability Tags
Capability Assessment
Purpose & Capability
The name/description match the included endpoint reference and examples for pdfapihub.com. One small inconsistency: the registry metadata lists no required env vars, while example code shows reading an environment variable (PDFAPIHUB_API_KEY) as a convenience; authentication is otherwise described as a CLIENT-API-KEY header (expected).
Instruction Scope
SKILL.md and the shipped docs provide endpoint references and client examples only. The skill explicitly states it does not execute API calls or store keys; because this is instruction-only with no code files or install steps, there is no hidden runtime behavior. Note: many examples demonstrate running requests and saving downloaded files to disk (within user code) — that is expected for client examples but users should not paste secrets into chat.
Install Mechanism
No install spec and no code files — lowest-risk instruction-only package. Nothing is downloaded or written to disk by the skill itself.
Credentials
The skill declares no required environment variables, which is reasonable for an instruction-only reference. Example snippets do reference an env var (PDFAPIHUB_API_KEY) and a Python wrapper reads os.environ when present — this is a convenience pattern but not enforced by the skill metadata. No unrelated credentials or secret-scoped config paths are requested.
Persistence & Privilege
always:false and the skill does not request installation or persistent agent privileges. It does not modify other skills or system config.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install pdf-api-hub - After installation, invoke the skill by name or use
/pdf-api-hub - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
PDF API Hub skill released — brings comprehensive reference for document automation API integration.
- Initial release, version 1.0.0.
- Provides quick reference, endpoint overview, code samples, and integration patterns for pdfapihub.com REST API.
- Includes authentication, error handling, common traps, and output format guides.
- Does not execute API calls or store credentials; offers reference material only.
- Supports PDF/HTML/image conversion, OCR, signature, watermarking, file management, and more.
Metadata
Frequently Asked Questions
What is HTML to PDF?
Use when: integrating with PDF API Hub REST APIs for document automation — HTML/URL to PDF, merge, split, compress, OCR, watermark, sign, lock/unlock, conver... It is an AI Agent Skill for Claude Code / OpenClaw, with 78 downloads so far.
How do I install HTML to PDF?
Run "/install pdf-api-hub" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is HTML to PDF free?
Yes, HTML to PDF is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does HTML to PDF support?
HTML to PDF is cross-platform and runs anywhere OpenClaw / Claude Code is available (linux, darwin, win32).
Who created HTML to PDF?
It is built and maintained by Rishabh Dugar (@rishabhdugar); the current version is v1.0.0.
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