core-nfc

Read and write NDEF messages on iOS NFC tags using CoreNFC.

155|22|Updated Feb 24, 2026

Search Tags:#swift #ios #nfc #corenfc #tag reading #ndef

Ready to run

npx skills add https://github.com/omarshahine/HomeClaw --skill core-nfc-omarshahine

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: core-nfc
Source: https://github.com/omarshahine/HomeClaw/tree/main/.agents/skills/core-nfc
Command: npx skills add https://github.com/omarshahine/HomeClaw --skill core-nfc-omarshahine

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill enables your application to interact with NFC tags, allowing for seamless data reading and writing directly from an iPhone.

Core Features & Use Cases

NDEF Tag Reading/Writing: Easily read and write standard NDEF messages (URLs, text, etc.) to NFC tags.
Advanced Tag Support: Interact with various tag types like ISO 7816, ISO 15693, FeliCa, and MIFARE.
Background Tag Reading: Implement background NFC tag detection for enhanced user experience.
Use Case: Develop a smart poster application where tapping the poster reads a URL and opens it in the browser, or create an inventory management app that reads product information from NFC tags on items.

Quick Start

Use the core-nfc skill to begin scanning for NDEF-formatted NFC tags.

Frequently Asked Questions about core-nfc

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I read and write NDEF messages to NFC tags on iPhone?▼

You can read and write standard NDEF messages to NFC tags on iPhone using the CoreNFC framework, which supports handling URLs and text payloads for seamless data interaction.

Does CoreNFC support advanced tag protocols like ISO 7816 and MIFARE?▼

Yes, CoreNFC supports interacting with various advanced tag protocols on iOS, including ISO 7816, ISO 15693, FeliCa, and MIFARE tag types.

Can I implement background NFC tag reading in my iOS app?▼

Yes, you can implement background NFC tag reading capabilities using CoreNFC to enable automatic tag detection for an enhanced user experience without manual scanning.

What do I need to set up NFC tag reading in a Swift iOS app?▼

To use NFC tag reading, you need a supported iPhone device and proper entitlements configured in your Swift iOS app to enable the CoreNFC framework functionality.

What are some use cases for reading NFC tags with CoreNFC?▼

Common use cases for reading NFC tags include developing smart poster applications that open URLs in a browser, or creating inventory management apps that read product information from tagged items.