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Agent skill

Generators

by gustavscirulis in gustavscirulis/snapgrid

Code generator skills that produce production-ready Swift code for common app components.

Custom licenceAuto-check: notesMobile

Install Generators

skills CLI
$ npx skills add gustavscirulis/snapgrid --skill generators -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install gustavscirulis/snapgrid generators --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/gustavscirulis/snapgrid.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/skills/generators .claude/skills/generators && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
generators
GitHub stars
117
Used in
1 other repo
Token cost
~4k tokens
SKILL.md length
1,670 words
Files
1
Skills in repo
118
Repo updated
First seen
Licence
Custom licence

At a glance

Code generator skills that produce production-ready Swift code for common app components.

  • Works in 3 steps: Context-Aware Generation → Protocol-Based Architecture → Platform Detection
  • User wants to add logging
  • SKILL.md covers When This Skill Activates, Key Principles and Available Generators
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Generators is an agent skill from gustavscirulis/snapgrid. Code generator skills that produce production-ready Swift code for common app components. Use when user wants to add logging, analytics, onboarding, review prompts, networking, authentication, paywalls, settings, persistence, error monitoring, CI/CD pipelines, localization, push notifications, deep linking, testing, accessibility, widgets, feature flags, app icons, image caching, pagination, HTTP caching, share cards, social export, subscription lifecycle, referral systems, watermarks, streak tracking, milestone…

Its SKILL.md is about 4k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Mobile, covering Internationalization, iOS development and Caching. It works with macOS. The repository describes itself as: SnapGrid is an open-source Mac app for collecting, organizing, and analyzing UI screenshots. It uses AI to automatically detect UI components and patterns, making it a powerful…

When your agent uses it

  • User wants to add logging
  • Error monitoring
  • CI/CD pipelines
  • Push notifications

Example prompts

  • “/generators”

Requirements

  • Pre-approved tools (allowed-tools): Read, Write, Edit, Glob, Grep, Bash, AskUserQuestion

Workflow steps

3 steps, taken from the step headings in SKILL.md.

  1. Context-Aware Generation
  2. Protocol-Based Architecture
  3. Platform Detection

What it can do on your machine

Read from SKILL.md and the folder at commit eb7eaf4. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Read
    • Write
    • Edit
    • Glob
    • Grep
    • Bash
    • AskUserQuestion

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are swift).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Generators loads about 4k tokens when it runs. Until then it costs about 227 tokens; SKILL.md has 1,670 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~227
When it runs · the whole SKILL.md, loaded when a task matches
~4k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check: notes

The automated check noted patterns worth knowing about, such as sudo or a known installer.

  • NotePre-approves every shell command (allowed-tools: Bash)SKILL.md
    allowed-tools: Read, Write, Edit, Glob, Grep, Bash, AskUserQuestion

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 1,670 words (~3,987 tokens).

“Production-ready code generators for iOS and macOS apps. Unlike advisory skills (review, audit), these skills generate working code tailored to your project.”

— opening of SKILL.md by gustavscirulis, Custom licence
name
generators
allowed-tools
Read, Write, Edit, Glob, Grep, Bash, AskUserQuestion

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .claude/skills/skills/generators of gustavscirulis/snapgrid.

Open the folder on GitHubat commit eb7eaf4

Used in 1 other repository

We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in gustavscirulis/snapgrid, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Generators next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Generators compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Generators this skillgustavscirulis/snapgrid1171 repos~4kAutomated safety check: NotesCustom licence
Hig Components Contentraintree-technology/hig-doctor1435 repos~1.3kAutomated safety check: PassMIT
iOS Accessibilitydpearson2699/swift-ios-skills1.2k—~4.6kAutomated safety check: PassCustom licence
UI Review TahoeKartikLabhshetwar/better-shot2.4k2 repos~1.7kAutomated safety check: PassCustom licence
App Icon Generatorrshankras/claude-code-apple-skills783—~5.1kAutomated safety check: NotesMIT
iOS Patternshanamizuki/solopreneur152—~2.3kAutomated safety check: NotesMIT

Similar skills

  • Hig Components Content

    raintree-technology/hig-doctor

    Apple Human Interface Guidelines for content display components.

    143 GitHub starsUsed in 5 repos~1.3k tokens
    MobileAuto-check passed

  • iOS Accessibility

    dpearson2699/swift-ios-skills

    Build and audit SwiftUI, UIKit, and AppKit accessibility for VoiceOver, Voice Control, Switch Control, Full Keyboard Access, Dynamic Type, focus restoration, labels/traits/actions, traversal, custom…

    1.2k GitHub stars~4.6k tokensUpdated 2 mo ago
    MobileAuto-check passed

  • UI Review Tahoe

    KartikLabhshetwar/better-shot

    Comprehensive UI/UX review for macOS Tahoe apps. An agent skill from KartikLabhshetwar/better-shot.

    2.4k GitHub starsUsed in 2 repos~1.7k tokens
    Frontend & DesignAuto-check passed

  • App Icon Generator

    rshankras/claude-code-apple-skills

    Generates an app icon for macOS or iOS — a fast CoreGraphics placeholder and/or flat layered source art to finish in Icon Composer (the Liquid Glass / iOS 26+ standard).

    783 GitHub stars~5.1k tokensUpdated 2 mo ago
    Frontend & DesignAuto-check: notes

  • iOS Patterns

    hanamizuki/solopreneur

    A skill your agent uses when building iOS/macOS apps with SwiftUI — covers localization (String Catalogs), date/time formatting, JSON date decoding, Previews, state management, sheet/navigation…

    152 GitHub stars~2.3k tokensUpdated 12 days ago
    Frontend & DesignAuto-check: notes

  • Localization Setup

    rshankras/claude-code-apple-skills

    Generate internationalization (i18n) infrastructure for multi-language support in iOS/macOS apps.

    783 GitHub stars~1.4k tokensUpdated 2 mo ago
    Frontend & DesignAuto-check: notes

More from gustavscirulis/snapgrid

All 118 skills in this repo

  • Interaction Design

    gustavscirulis/snapgrid

    Design and implement microinteractions, motion design, transitions, and user feedback patterns.

    117 GitHub starsUsed in 3 repos~2k tokens
    Auto-check passed

  • Core ML

    gustavscirulis/snapgrid

    Core ML, Create ML, Vision framework, Natural Language framework, on-device ML integration.

    117 GitHub starsUsed in 2 repos~3.8k tokens
    Auto-check: notes

  • Force Update

    gustavscirulis/snapgrid

    Generates a minimum version enforcement system with hard-block and soft-prompt update flows, App Store redirect, and remote config or App Store lookup for version checks.

    117 GitHub starsUsed in 2 repos~2.3k tokens
    Auto-check: notes

  • Market Research

    gustavscirulis/snapgrid

    Deep market analysis for iOS/macOS apps including market sizing (TAM/SAM/SOM), growth trends, market maturity, entry barriers, distribution channels, and revenue potential.

    117 GitHub starsUsed in 2 repos~3.1k tokens
    Auto-check passed

  • Account Deletion

    gustavscirulis/snapgrid

    Generates an Apple-compliant account deletion flow with multi-step confirmation UI, optional data export, configurable grace period, Keychain cleanup, and server-side deletion request.

    117 GitHub starsUsed in 1 repo~2.5k tokens
    Auto-check: notes

  • Alarmkit

    gustavscirulis/snapgrid

    AlarmKit integration for scheduling alarms and timers with custom UI, Live Activities, and snooze support.

    117 GitHub starsUsed in 1 repo~1.3k tokens
    Auto-check passed

Works with

Categories

Questions about Generators

What does Generators do?

Code generator skills that produce production-ready Swift code for common app components. Generators is an agent skill from gustavscirulis/snapgrid. Code generator skills that produce production-ready Swift code for common app components.

When should I use Generators?

Generators fits situations like: user wants to add logging; error monitoring; CI/CD pipelines; push notifications.

How do I install Generators in Claude Code?

Run `npx skills add gustavscirulis/snapgrid --skill generators -a claude-code`. Or copy the skill folder (.claude/skills/skills/generators in gustavscirulis/snapgrid) into .claude/skills/generators in your project. Claude Code loads it when a task matches its description.

How do I install Generators in Codex?

Run `npx skills add gustavscirulis/snapgrid --skill generators -a codex`. Or copy the skill folder (.claude/skills/skills/generators in gustavscirulis/snapgrid) into .agents/skills/generators in your project. Codex loads it when a task matches its description.

Can I use Generators in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add gustavscirulis/snapgrid --skill generators -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/generators, .gemini/skills/generators, .github/skills/generators and .opencode/skills/generators in your project.

What does Generators need to run?

SKILL.md names no scripts, command-line tools or credentials: Generators is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Write, Edit, Glob, Grep, Bash, AskUserQuestion.

Does Generators access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Generators safe to install?

Our automated static check of SKILL.md found notes only (pre-approves every shell command (allowed-tools: bash)), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.

What licence does Generators use?

Generators has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Generators use?

About 4k tokens (SKILL.md is roughly 16k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Generators?

Skills that share tags, products or a category with Generators: Hig Components Content (raintree-technology/hig-doctor, 143 stars), iOS Accessibility (dpearson2699/swift-ios-skills, 1.2k stars), UI Review Tahoe (KartikLabhshetwar/better-shot, 2.4k stars) and App Icon Generator (rshankras/claude-code-apple-skills, 783 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Generators?

gustavscirulis (a GitHub user) maintains it in gustavscirulis/snapgrid, which has 117 GitHub stars. The repository holds 118 skills in this directory. The repository was last updated on April 30, 2026.

Source: gustavscirulis/snapgrid on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.