vision-framework SKILL.md skillA
vision-framework 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/vision-framework@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--vision-framework/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260329.893209f, committed Mar 29, 2026
- Size
- 17,969 bytes
- Repository stars
- 6
- License
- a license file GitHub does not identify
Implement computer vision features including text recognition (OCR), face detection, barcode scanning, image segmentation, object tracking, and document scanning in iOS apps. Covers both the modern Swift-native Vision API (iOS 16+) and legacy VNRequest patterns, VisionKit DataScannerViewController for live camera scanning, and VNCoreMLRequest for custom model inference. Use when adding OCR, barcode scanning, face detection, or custom Core ML model inference with Vision.
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
# Vision Framework Detect text, faces, barcodes, objects, and body poses in images and video using on-device computer vision. Patterns target iOS 26+ with Swift 6.3, backward-compatible where noted. See [references/vision-requests.md](references/vision-requests.md) for complete code patterns and [references/visionkit-scanner.md](references/visionkit-scanner.md) for DataScannerViewController integration. ## Contents - [Two API Generations](#two-api-generations) - [Request Pattern (Modern API)](#request-pattern-modern-api) - [Text Recognition (OCR)](#text-recognition-ocr) - [Face Detection](#face-detection) - [Barcode Detection](#barcode-detection) - [Document Scanning (iOS 26+)](#document-scanning-ios-26) - [Image Segmentation](#image-segmentation) - [Object Tracking](#object-tracking) - [Other Request Types](#other-request-types) - [Core ML Integration](#core-ml-integration) - [VisionKit: DataScannerViewController](#visionkit-datascannerviewcontroller) - [Common Mistakes](#common-mistakes) - [Review Checklist](#review-checklist) - [References](#references) ## Two API Generations Vision has two distinct API layers. Prefer the modern API for new code. …
Read the whole file at its exact version.
How to install
mdr add jordancoin/ios-skills-collection/vision-framework@sha256:49b1054c440e767cThe 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_dsghd263fborjuof)
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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 (17969 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_dsghd263fborjuof GET https://markdownregistry.com/api/v1/resolve?ref=jordancoin/ios-skills-collection/vision-framework GET https://markdownregistry.com/api/v1/blob/49b1054c440e767c7afed0307f1e9f789a754d51fd92b3f7ef75982de144e7a2
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.