qrcode-skillQR code generation and decoding skill. Use when: generating QR codes from text/URLs, decoding/reading/parsing QR codes from images, creating scannable QR cod...
Install via ClawdBot CLI:
clawdbot install marc-chen/qrcode-skillGrade Fair — based on market validation, documentation quality, package completeness, maintenance status, and authenticity signals.
Calls external URL not in known-safe list
https://example.comAudited Apr 17, 2026 · audit v1.0
Generated Mar 20, 2026
Event organizers can generate QR codes for tickets, registration links, or venue maps, enabling quick check-ins and access control. Attendees can scan codes to access schedules or Wi-Fi, streamlining operations and reducing physical materials.
Retailers embed QR codes in product packaging or ads to link customers to promotions, loyalty programs, or product details, enhancing engagement. Customers can scan codes for discounts or reviews, driving sales and data collection.
Healthcare providers generate QR codes for patient records, appointment reminders, or medication instructions, improving accessibility and compliance. Patients scan codes to access health information securely, reducing administrative overhead.
Educators create QR codes for course materials, assignments, or feedback forms, facilitating interactive learning. Students scan codes to access resources or submit work, supporting remote and blended education models.
Logistics companies use QR codes on shipments for tracking, inventory management, and delivery confirmations, enhancing traceability. Workers scan codes to update statuses in real-time, optimizing efficiency and reducing errors.
Offer basic QR code generation and decoding for free with usage limits, while charging for premium features like high-volume API calls, custom branding, or analytics. This attracts small businesses and scales with enterprise clients seeking advanced capabilities.
License the skill as an embedded component for other software platforms, such as CRM or marketing tools, allowing them to add QR functionality without development. Revenue comes from licensing fees and ongoing support contracts.
Provide tailored services to businesses needing specialized QR code implementations, such as secure authentication or complex data encoding. This includes setup, integration support, and training, generating revenue from project-based fees.
💬 Integration Tip
Ensure the MCP server is properly configured in your environment and handle base64 image data efficiently to avoid performance issues.
Scored Apr 19, 2026
Control desktop applications on Windows — launch, close, focus, resize, move windows, simulate keyboard/mouse input, manage processes, control VSCode, read clipboard, and capture screen info. Use when the user wants to interact with any running program, switch windows, type text, press shortcuts, open files in VSCode, manage running processes, or get system display information.
Conduct rigorous, adversarial code reviews with zero tolerance for mediocrity. Use when users ask to "critically review" my code or a PR, "critique my code", "find issues in my code", or "what's wrong with this code". Identifies security holes, lazy patterns, edge case failures, and bad practices across Python, R, JavaScript/TypeScript, SQL, and front-end code. Scrutinizes error handling, type safety, performance, accessibility, and code quality. Provides structured feedback with severity tiers (Blocking, Required, Suggestions) and specific, actionable recommendations.
Coding style memory that adapts to your preferences, conventions, and patterns for consistent coding.
Pragmatic coding standards for writing clean, maintainable code — naming, functions, structure, anti-patterns, and pre-edit safety checks. Use when writing new code, refactoring existing code, reviewing code quality, or establishing coding standards.
Claude Code integration for OpenClaw. This skill provides interfaces to: - Query Claude Code documentation from https://code.claude.com/docs - Manage subagents and coding tasks - Execute AI-assisted coding workflows - Access best practices and common workflows Use this skill when users want to: - Get help with coding tasks - Query Claude Code documentation - Manage AI-assisted development workflows - Execute complex programming tasks
Plan, draft, version, and refine written content with enforced versioning and quality audits.