sosumi

Installation
SKILL.md

Sosumi Skill

Use this skill to reliably fetch Apple docs as Markdown when coding agents need precise API details.

When to Use

Use Sosumi when the request involves any of the following:

  • Apple platform APIs (Swift, SwiftUI, UIKit, AppKit, Foundation, etc.)
  • API signatures, availability, parameter behavior, or return semantics
  • Human Interface Guidelines questions
  • WWDC session transcript lookup
  • External Swift-DocC documentation (for example, GitHub Pages or Swift Package Index hosts)

Core Workflow

  1. If you already have a developer.apple.com URL, replace the host with sosumi.ai and keep the same path.
  2. If you do not know the exact page path, search first, then fetch the best match.
  3. Prefer specific symbol pages instead of broad top-level pages when answering implementation questions.
Installs
164
GitHub Stars
392
First Seen
Mar 4, 2026