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Independent project, not affiliated with Anthropic
charleswiltgen avatar

Axiom Core Spotlight Ref

charleswiltgen/axiom
173 installs1.1k stars
Summary

This is a reference guide for iOS developers working with Core Spotlight and NSUserActivity, two Apple frameworks that make app content searchable and enable Siri predictions. The key insight here is the distinction: Core Spotlight indexes all your app's content for search, while NSUserActivity marks what the user is currently doing for predictions and Handoff. If you're building an iOS app and want your content showing up in Spotlight or need Siri to suggest your app at the right time, this reference covers both APIs in one place. With 948 stars and 166 installs, it seems to be filling a real need for developers who don't want to juggle Apple's separate documentation for these related features.

Install to Claude Code

npx -y skills add charleswiltgen/axiom --skill axiom-core-spotlight-ref --agent claude-code

Installs into .claude/skills of the current project.

CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
MCP-ready Email SendingMCP-ready Email Sending
MCP-ready Email Sending
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Make your agent a DeFi expert
Make your agent a DeFi expert
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Capacitor - Shared memory for your team’s coding agents.
Capacitor - Shared memory for your team’s coding agents.
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
CodeScene MCP ServerCodeScene MCP Server
CodeScene MCP Server
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
inference shell
inference shell
create and run specialised agents in minutes
build now →
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
MCP-ready Email SendingMCP-ready Email Sending
MCP-ready Email Sending
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Make your agent a DeFi expert
Make your agent a DeFi expert
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Capacitor - Shared memory for your team’s coding agents.
Capacitor - Shared memory for your team’s coding agents.
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
CodeScene MCP ServerCodeScene MCP Server
CodeScene MCP Server
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
inference shell
inference shell
create and run specialised agents in minutes
build now →
Files
SKILL.md

Select a file.

Featured
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
MCP-ready Email SendingMCP-ready Email Sending
MCP-ready Email Sending
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Make your agent a DeFi expert
Make your agent a DeFi expert
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Capacitor - Shared memory for your team’s coding agents.
Capacitor - Shared memory for your team’s coding agents.
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
CodeScene MCP ServerCodeScene MCP Server
CodeScene MCP Server
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
inference shell
inference shell
create and run specialised agents in minutes
build now →
Categories
Mobile Development
First SeenJun 3, 2026
View on GitHub

More from charleswiltgen/axiom

All 167 skills →
  • Axiom Metal Migration Diag173
  • Axiom Metrickit Ref173
  • Axiom Networking Migration173
  • Axiom Ownership Conventions168
  • Axiom Ios Games167
  • Axiom Spritekit Ref164
  • Axiom Realitykit162
  • Axiom Swiftui Search Ref162
  • Axiom Sf Symbols Ref161
  • Axiom Spritekit Diag159
  • Axiom Realitykit Ref146
  • Axiom Scenekit145
  • Axiom Sf Symbols144
  • Axiom Realitykit Diag143
  • Axiom Scenekit Ref139
  • Axiom Xcode Mcp Ref128
  • Axiom App Store Submission123
  • Axiom Xcode Mcp Setup122
  • Axiom Xcode Mcp Tools122
  • Axiom Vision1.5k
  • Axiom Networking1.1k
  • Axiom Apple Docs1.1k
  • Axiom Xcode Mcp1k
  • Axiom Shipping1k

Recommended

More Mobile Development →
charleswiltgen avatar
axiom-networking-migration

charleswiltgen/axiom

Network framework migration guides. Use when migrating from BSD sockets to NWConnection, NWConnection to NetworkConnection (iOS 26+), or URLSession StreamTask to NetworkConnection.
173
1.1k
syncfusion avatar
syncfusion-react-timepicker

syncfusion/react-ui-components-skills

Implement Syncfusion React TimePicker component for user time selection, scheduling interfaces, and appointment booking. Use this skill whenever users need to add time picker inputs for appointment systems, scheduling apps, time-based filtering, shift management, or time range selection. Covers installation, time format customization, min/max constraints, event handling, form integration, validation patterns, and mobile responsive behavior.
168
3
charleswiltgen avatar
axiom-realitykit

charleswiltgen/axiom

Use when building 3D content, AR experiences, or spatial computing with RealityKit. Covers ECS architecture, SwiftUI integration, RealityView, AR anchors, materials, physics, interaction, multiplayer, performance.
162
1.1k
josiahsiegel avatar
docker-2025-features

josiahsiegel/claude-plugin-marketplace

Latest Docker features (2025-2026) including Docker AI, Enhanced Container Isolation, BuildKit improvements, and Moby. PROACTIVELY activate for: (1) Docker AI / Ask Gordon assistant, (2) Enhanced Container Isolation (ECI) for hardened runtime, (3) Moby 25+ engine features, (4) BuildKit advancements (cache mounts, secrets, SBOM, provenance), (5) Docker Compose v2 features (watch mode, profiles, includes), (6) Docker Desktop new settings (Resource Saver, Synchronized File Shares, virtiofs), (7) Docker Build Cloud, (8) Docker Scout for vulnerability scanning, (9) WSL2 backend updates, (10) ContainerD integration. Provides: feature reference, version-detection snippets, BuildKit cache/secret recipes, Compose v2 watch examples, and migration notes.
162
51
charleswiltgen avatar
axiom-sf-symbols-ref

charleswiltgen/axiom

Use when you need complete SF Symbols API reference including every rendering mode, symbol effect, configuration option, UIKit equivalent, and platform availability - comprehensive code examples for iOS 17 through iOS 26
161
1.1k
charleswiltgen avatar
axiom-scenekit

charleswiltgen/axiom

Use when working with SceneKit 3D scenes, migrating SceneKit to RealityKit, or maintaining legacy SceneKit code. Covers scene graph, materials, physics, animation, SwiftUI bridge, migration decision tree.
145
1.1k