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QRCode Generator
by
freedompixels
· GitHub ↗
· v1.0.0
· MIT-0
55
Downloads
0
Stars
0
Active Installs
1
Versions
Install in OpenClaw
/install qrcode-tool
Description
Generate QR codes from URLs or text. Export as PNG with customizable size. No API key required.
Usage Guidance
This skill is coherent and low-risk in itself, but note: it sends whatever text you provide to api.qrserver.com as part of the request URL, so that data may be logged by the third party — do not submit passwords, private keys, or other sensitive information. If you need offline/no-network generation for privacy, use a local Python QR library (e.g., the 'qrcode' package) instead. Installing certifi is recommended for robust SSL verification. Also, the package source has no homepage listed; if provenance is important, review or obtain the script from a trusted source before use.
Capability Analysis
Type: OpenClaw Skill
Name: qrcode-tool
Version: 1.0.0
The skill bundle is a legitimate QR code generator that uses the public api.qrserver.com service. The Python script (scripts/qrcode_generator.py) uses standard libraries and certifi for secure SSL connections, with no evidence of malicious behavior, data exfiltration, or prompt injection. The documentation (SKILL.md, README.md) clearly states the use of a third-party API and provides appropriate privacy warnings regarding the transmission of input text to that service.
Capability Tags
Capability Assessment
Purpose & Capability
The name/description, SKILL.md, README, and the included script all consistently implement a QR code generator that posts data to api.qrserver.com. There are no unrelated credentials, binaries, or capabilities requested.
Instruction Scope
Runtime instructions only tell the agent/user to run the included Python script with arguments. The SKILL.md and README explicitly acknowledge that input text is sent to a third-party API. The instructions do not ask the agent to read unrelated files, environment variables, or system state.
Install Mechanism
There is no install spec; the skill is instruction-only plus a small Python script. Dependencies are limited (Python stdlib; certifi is optional). No external archives or downloads are fetched by the skill itself.
Credentials
The skill requires no environment variables, credentials, or config paths. Its network use (calling api.qrserver.com) is proportionate to its stated purpose.
Persistence & Privilege
always is false, the skill is user-invocable, and it does not request or modify agent/system persistence or other skills' configurations.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install qrcode-tool - After installation, invoke the skill by name or use
/qrcode-tool - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
- Initial release of QR Code Generator.
- Generate QR codes from any text or URL.
- Customize output size and margin; export as PNG.
- No API key required—uses qrserver.com public API.
- Python 3.7+ supported; requires certifi for SSL validation.
Metadata
Frequently Asked Questions
What is QRCode Generator?
Generate QR codes from URLs or text. Export as PNG with customizable size. No API key required. It is an AI Agent Skill for Claude Code / OpenClaw, with 55 downloads so far.
How do I install QRCode Generator?
Run "/install qrcode-tool" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is QRCode Generator free?
Yes, QRCode Generator is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does QRCode Generator support?
QRCode Generator is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created QRCode Generator?
It is built and maintained by freedompixels (@freedompixels); the current version is v1.0.0.
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