passkit SKILL.md skillA
passkit from jordancoin/ios-skills-collection is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add jordancoin/ios-skills-collection/passkit@git:20260329.893209fPins git:20260329.893209f in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- jordancoin/ios-skills-collection
- Path
skills/dpearson2699--passkit/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260329.893209f, committed Mar 29, 2026
- Size
- 12,638 bytes
- Repository stars
- 6
- License
- a license file GitHub does not identify
Integrate Apple Pay payments and Wallet passes using PassKit. Use when adding Apple Pay buttons, creating payment requests, handling payment authorization, adding passes to Wallet, configuring merchant capabilities, managing shipping and contact fields, or working with PKPaymentRequest, PKPaymentAuthorizationController, PKPaymentButton, PKPass, PKAddPassesViewController, PKPassLibrary, or Apple Pay checkout flows.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# PassKit
Accept Apple Pay payments for physical goods and services, and add passes to
the user's Wallet. Covers payment buttons, payment requests, authorization,
Wallet passes, and merchant configuration. Targets Swift 6.3 / iOS 26+.
## Contents
- [Setup](#setup)
- [Displaying the Apple Pay Button](#displaying-the-apple-pay-button)
- [Creating a Payment Request](#creating-a-payment-request)
- [Presenting the Payment Sheet](#presenting-the-payment-sheet)
- [Handling Payment Authorization](#handling-payment-authorization)
- [Wallet Passes](#wallet-passes)
- [Checking Pass Library](#checking-pass-library)
- [Common Mistakes](#common-mistakes)
- [Review Checklist](#review-checklist)
- [References](#references)
## Setup
### Project Configuration
1. Enable the **Apple Pay** capability in Xcode
2. Create a Merchant ID in the Apple Developer portal (format: `merchant.com.example.app`)
3. Generate and install a Payment Processing Certificate for your merchant ID
4. Add the merchant ID to your entitlements
### Availability Check
Always verify the device can make payments before showing Apple Pay UI.
```swift
import PassKit
func canMakePayments() -> Bool {
…Read the whole file at its exact version.
How to install
mdr add jordancoin/ios-skills-collection/passkit@sha256:e7558354a5c116adThe line at the top of this page pins the label git:20260329.893209f, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_dajgrdqg3tk4uor6)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Mar 29, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (12638 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
jordancoin/ios-skills-collection · 6 stars · license a license file GitHub does not identify · pushed 2026-09-10 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_dajgrdqg3tk4uor6 GET https://markdownregistry.com/api/v1/resolve?ref=jordancoin/ios-skills-collection/passkit GET https://markdownregistry.com/api/v1/blob/e7558354a5c116ad9fb94d41d0ba40a0cc4274cf8b8eaf14583cb253670dfeb4
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.