mapkit SKILL.md skillA
mapkit 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/mapkit@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--mapkit/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260329.893209f, committed Mar 29, 2026
- Size
- 15,901 bytes
- Repository stars
- 6
- License
- a license file GitHub does not identify
Implement, review, or improve maps and location features in iOS/macOS apps using MapKit and CoreLocation. Use when working with Map views, annotations, markers, polylines, user location tracking, geocoding, reverse geocoding, search/autocomplete, directions and routes, geofencing, region monitoring, CLLocationUpdate async streams, or location authorization flows. Also use when working with maps, coordinates, addresses, places, directions, distance calculations, or location-based features in…
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
# MapKit Build map-based and location-aware features targeting iOS 17+ with SwiftUI MapKit and modern CoreLocation async APIs. Use `Map` with `MapContentBuilder` for views, `CLLocationUpdate.liveUpdates()` for streaming location, and `CLMonitor` for geofencing. See [references/mapkit-patterns.md](references/mapkit-patterns.md) for extended MapKit patterns and [references/mapkit-corelocation-patterns.md](references/mapkit-corelocation-patterns.md) for CoreLocation patterns. ## Contents - [Workflow](#workflow) - [SwiftUI Map View (iOS 17+)](#swiftui-map-view-ios-17) - [CoreLocation Modern API](#corelocation-modern-api) - [Geocoding](#geocoding) - [Search](#search) - [Directions](#directions) - [PlaceDescriptor (iOS 26+)](#placedescriptor-ios-26) - [Common Mistakes](#common-mistakes) - [Review Checklist](#review-checklist) - [References](#references) ## Workflow ### 1. Add a map with markers or annotations 1. Import `MapKit`. 2. Create a `Map` view with optional `MapCameraPosition` binding. 3. Add `Marker`, `Annotation`, `MapPolyline`, `MapPolygon`, or `MapCircle` inside the `MapContentBuilder` closure. 4. Configure map style with `.mapStyle()`. …
Read the whole file at its exact version.
How to install
mdr add jordancoin/ios-skills-collection/mapkit@sha256:b243389a380a30e0The 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_5b4qr2welry34bba)
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 (15901 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_5b4qr2welry34bba GET https://markdownregistry.com/api/v1/resolve?ref=jordancoin/ios-skills-collection/mapkit GET https://markdownregistry.com/api/v1/blob/b243389a380a30e0218298ee8e863a251b3ed0cfb2e805ed8b8ee2ba8d89c9cf
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.