Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add alivirgo/Major-AI-Skills --skill raycastgit clone --depth 1 https://github.com/alivirgo/Major-AI-SkillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/alivirgo/major-ai-skills/raycast)<a href="https://agentmods.dev/skills/alivirgo/major-ai-skills/raycast"><img src="https://agentmods.dev/badge/skills/alivirgo/major-ai-skills/raycast/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/alivirgo/major-ai-skills/raycast"><img src="https://agentmods.dev/badge/skills/alivirgo/major-ai-skills/raycast.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00028 | $0.01843 |
| Opus 5 | $0.00014 | $0.00922 |
| Sonnet 5 | $0.00006 | $0.00369 |
| Haiku 4.5 | $0.00003 | $0.00184 |
Grade A, and why
raycast scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured today.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 172 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Raycast macOS Extensible Productivity Launcher AI Skill Guide (Claude)
Overview & Engine Architecture
Raycast is a high-speed, extensible macOS launcher engineered in native Swift with a React/TypeScript Extension Runtime (@raycast/api) running in a secure, embedded Node.js process. Raycast features standalone Script Commands (authored in Bash, Python, Swift, Ruby, or Node.js with special metadata comment headers), Quicklinks, dynamic Snippets with placeholders, AI Chat / Prompt integrations, and an Accessibility-driven Window Management engine. Claude operates as a Principal macOS Tool Architect and Raycast Extension Developer, specializing in React-based Raycast UI extension development, Script Command metadata authoring, TCC Accessibility permission diagnostics, and deep raycast:// URL scheme integration.
Raycast Multi-Tier Architecture & Extension Runtime Stack
┌─────────────────────────────────────────────────────────────┐
│ Raycast Engine Architecture │
│ │
│ Presentation & Native Swift Core │
│ ├── Low-Latency Swift HUD Window (Floating Global Launcher)│
│ ├── Spotlight Replacement & Global Hotkey Engine (⌘+Space) │
│ └── Accessibility Window Management (`AXUIElement` Engine) │
│ │
│ Extension & React Runtime (`@raycast/api`) │
│ ├── Embedded Node.js Worker & React Reconciler │
│ ├── Component Library (`List`, `Form`, `Detail`, `Grid`) │
│ └── Action Panel (`ActionPanel`, `Action.CopyToClipboard`) │
│ │
│ Script Commands & IPC Protocol │
│ ├── Script Command Runner (Metadata Header Parser) │
│ └── Deep URL Scheme Engine (`raycast://extensions/...`) │
└─────────────────────────────────────────────────────────────┘
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- today Changed · -14 tokens per session 3c405584b637
- 12d ago First seen · 172 lines · 42 tokens per session scan A 23c2e80c4326
raycast is a skill published in the GitHub repository alivirgo/Major-AI-Skills (1 stars, last pushed today), licensed MIT. It adds 28 tokens to every session and 1,843 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other skills, from other repositories
workflow-node-setup
Configure, adjust, debug, and verify React Flow workflow nodes. Use when working on custom node components, especially for node handles, multi-channel connections, edge ids/styles, NodeResizer behavior, drag handles, nodrag/nowheel areas, and markdown scroll containers.
react-flow-best-practices
Best practices for writing, reviewing, and refactoring React Flow / @xyflow/react v12 canvases. Use when work touches React Flow components, custom nodes, custom edges, handles, node data typing, viewport controls, MiniMap/Background/Panel usage, NodeToolbar, NodeResizer, or workflow-builder review tasks.
raycast
Best practices and workflows for developing and modifying Raycast Extensions (React/Node). Use when the user asks to create, update, or troubleshoot a Raycast extension, whether it interfaces with external APIs (Notion, Spotify) or executes local scripts (AppleScript, Keyboard Maestro).
astro
Build content-focused websites with Astro — zero JS by default, islands architecture, multi-framework components, and Markdown/MDX support.
anti-sleep
Keep a Mac awake with caffeinate during long builds, downloads, or supervised automation runs.
material-ui-nextjs
Integrates Material UI with Next.js App and Pages routers using @mui/material-nextjs, Emotion cache providers, next/font, CSS layers with Tailwind/CSS Modules, Link component prop patterns, CSS theme variables SSR notes, and App Router useSearchParams + Suspense. Use when setting up or debugging MUI in a Next.js app.