jordancoin/ios-skills-collection · skills/dpearson2699--callkit/SKILL.md

callkit skillA

callkit is agent-read markdown (skill) from jordancoin/ios-skills-collection: Implement VoIP calling with CallKit and PushKit. Use when building incoming/outgoing call flows, registering for VoIP push notifications, configuring CXProvider and CXCallController, handling call actions, coordinating audio sessions, or creating Call Directory extensions for caller ID and call blocking..

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/callkit@git:20260329.893209f
Exact content
mdr add jordancoin/ios-skills-collection/callkit@sha256:44db66f38a98031e

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_nujaun72kh4jmdnd.svg)](https://markdownregistry.com/a/art_nujaun72kh4jmdnd)

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Versions

versioncommittedcommitsizeaudit
git:20260329.893209f latest2026-03-29 893209f 14,557 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 (14557 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_nujaun72kh4jmdnd
GET https://markdownregistry.com/api/v1/resolve?ref=jordancoin/ios-skills-collection/callkit
GET https://markdownregistry.com/api/v1/blob/44db66f38a98031ec56e8fb916f575c99d085afe9c5e577429201662a5bab8ae

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