jordancoin/ios-skills-collection · skills/dpearson2699--core-nfc/SKILL.md

core-nfc skillA

core-nfc is agent-read markdown (skill) from jordancoin/ios-skills-collection: Read and write NFC tags using CoreNFC. Use when scanning NDEF tags, reading ISO7816/ISO15693/FeliCa/MIFARE tags, writing NDEF messages, handling NFC session lifecycle, configuring NFC entitlements, or implementing background tag reading in iOS apps..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add jordancoin/ios-skills-collection/core-nfc@git:20260329.893209f
Exact content
mdr add jordancoin/ios-skills-collection/core-nfc@sha256:a1a54c5857a7ae1b

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_eomteegtvvrv3anp.svg)](https://markdownregistry.com/a/art_eomteegtvvrv3anp)

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Versions

versioncommittedcommitsizeaudit
git:20260329.893209f latest2026-03-29 893209f 15,113 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (15113 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

jordancoin/ios-skills-collection · 5 stars · license NOASSERTION · pushed 2026-09-10 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_eomteegtvvrv3anp
GET https://markdownregistry.com/api/v1/resolve?ref=jordancoin/ios-skills-collection/core-nfc
GET https://markdownregistry.com/api/v1/blob/a1a54c5857a7ae1baa40a513131f86dc051ccc288f7a6fb6e4859f640aa05ed0

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.