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Updated 1mo ago

by AvdLee

Core-Data-Agent-Skill

An Agent Skill focused on Apple’s Core Data framework, helping with data modeling, fetch requests, performance, and common persistence patterns.

View on GitHub (opens in a new tab)

316 GitHub stars (316)

+3 in 20 days

Stars gained per day · daily snapshots since Sep 26
Stars gained per day, Sep 26 to Oct 16: +3 in total; the busiest day was Oct 5 with +3 stars.Sep 27: 0 starsSep 28: 0 starsSep 29: 0 starsSep 30: 0 starsOct 1: 0 starsOct 2: 0 starsOct 3: −1 starsOct 4: 0 starsOct 5: +3 starsOct 6: −1 starsOct 7: 0 starsOct 8: 0 starsOct 9: +1 starsOct 10: 0 starsOct 11: 0 starsOct 12: 0 starsOct 13: +1 starsOct 14: −1 starsOct 15: +1 starsOct 16: 0 stars
Stars gained between daily snapshots
PeriodNew stars
Sep 270
Sep 280
Sep 290
Sep 300
Oct 10
Oct 20
Oct 3−1
Oct 40
Oct 5+3
Oct 6−1
Oct 70
Oct 80
Oct 9+1
Oct 100
Oct 110
Oct 120
Oct 13+1
Oct 14−1
Oct 15+1
Oct 160
  • 1 skill (1 skills found in its SKILL.md files)
  • 16 forks (16 forks)
  • 1mo ago last update (Last updated 1mo ago)

Install

Skills CLI

npx skills add AvdLee/Core-Data-Agent-Skill

Asks which agents to install it for. Add -g to install it for every project.

Claude Code

git clone https://github.com/AvdLee/Core-Data-Agent-Skillcp -r "Core-Data-Agent-Skill/core-data-expert" ~/.claude/skills/

Copies the core-data-expert skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project).

Plugin

/plugin marketplace add AvdLee/Core-Data-Agent-Skill

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • core-data-expert

    Expert Core Data guidance (iOS/macOS): stack setup, fetch requests & NSFetchedResultsController, saving/merge conflicts, threading & Swift Concurrency, batch operations & persistent history, migrations, performance, and NSPersistentCloudKitContainer/CloudKit sync.

    core-data-expert/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.