pdfkit SKILL.md skillA
pdfkit 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/pdfkit@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--pdfkit/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260329.893209f, committed Mar 29, 2026
- Size
- 13,552 bytes
- Repository stars
- 6
- License
- a license file GitHub does not identify
Display and manipulate PDF documents using PDFKit. Use when embedding PDFView to show PDF files, creating or modifying PDFDocument instances, adding annotations (highlights, notes, signatures), extracting text with PDFSelection, navigating pages, generating thumbnails, filling PDF forms, or wrapping PDFView in SwiftUI.
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
# PDFKit
Display, navigate, search, annotate, and manipulate PDF documents with
`PDFView`, `PDFDocument`, `PDFPage`, `PDFAnnotation`, and `PDFSelection`.
Targets Swift 6.3 / iOS 26+.
## Contents
- [Setup](#setup)
- [Displaying PDFs](#displaying-pdfs)
- [Loading Documents](#loading-documents)
- [Page Navigation](#page-navigation)
- [Text Search and Selection](#text-search-and-selection)
- [Annotations](#annotations)
- [Thumbnails](#thumbnails)
- [SwiftUI Integration](#swiftui-integration)
- [Common Mistakes](#common-mistakes)
- [Review Checklist](#review-checklist)
- [References](#references)
## Setup
PDFKit requires no entitlements or Info.plist entries.
```swift
import PDFKit
```
**Platform availability:** iOS 11+, iPadOS 11+, Mac Catalyst 13.1+,
macOS 10.4+, tvOS 11+, visionOS 1.0+.
## Displaying PDFs
`PDFView` is a `UIView` subclass that renders PDF content, handles zoom,
scroll, text selection, and page navigation out of the box.
```swift
import PDFKit
import UIKit
class PDFViewController: UIViewController {
let pdfView = PDFView()
override func viewDidLoad() {
super.viewDidLoad()
pdfView.frame = view.bounds
…Read the whole file at its exact version.
How to install
mdr add jordancoin/ios-skills-collection/pdfkit@sha256:e90c9ca0a21c1082The 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_rozd3r5z5wlfxpgk)
5 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 (13552 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_rozd3r5z5wlfxpgk GET https://markdownregistry.com/api/v1/resolve?ref=jordancoin/ios-skills-collection/pdfkit GET https://markdownregistry.com/api/v1/blob/e90c9ca0a21c1082536470432c35415f8dd4233843a16c6136451b1dc92759ef
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.