Agent Skills

qr3.app publishes seven curated agent skills as a portable, versioned skills-only Agent Plugin. The public package is available on GitHub; installation and updates are managed by each compatible client.

Core & API

qr3-quickstart

Audience: First contact with qr3.app. Does: Three-step walkthrough — API key, first dynamic QR code, download in SVG/PNG/PDF. Trigger when: “get started with qr3.app”, “how do I create a QR code”, first API test.

qr3-create

Contract: Creates URL, vCard, WiFi, email, SMS, and location QR codes. Batch creation is documented separately and plan-limited; only URL codes can be dynamic. Use when: “create a QR code”, a supported QR type, or a documented batch workflow is needed.

qr3-api

Audience: Backend integrations. Does: Full REST API reference — Authorization: Bearer qr3_sk_…, cursor pagination, Idempotency-Key, RFC 7807 errors. Trigger when: Direct API calls without SDK, pagination, idempotency, error handling.

qr3-dpp

Audience: Manufacturers with an EU DPP obligation (battery, textile). Does: Creates, validates, and inspects Digital Product Passports; covers GS1 resolver, canonical /01/… URLs, JSON-LD previews, and QR asset URLs. Trigger when: DPP workflows, GS1, AGEC/ESPR/battery-regulation compliance.

Industries

qr3-gastro

Audience: Restaurants, cafés, hospitality. Does: Menus, table QRs, reviews, WiFi QRs, tip links, events, seasonal offers.

qr3-retail

Audience: Retail, e-commerce, product packaging. Does: Product information, price tags, inventory, traceability, marketing campaigns.

qr3-event

Audience: Events, trade shows, conferences. Does: Registration, WiFi access, programme QRs, exhibitor cards, networking vCards, ticketing, post-event surveys.

Add-on

qr3-ai-power-pack

Status: Product draft; unavailable and not part of the distributed skills-only plugin. Planned: A possible add-on scope will only be set after separate implementation and product approval. Premium MCP tools, 500,000 API calls, and custom skills are not currently available.

Installing skills

The public plugin contains skills only and deliberately has no mcp.json. Each compatible client manages installation and updates. The remote MCP server requires a Bearer key and is configured separately in the MCP server docs.

Card view on qr3.app

For a compact card overview see qr3.app/en/skills/.