Swiftui Pro
twostraws/SwiftUI-Agent-Skill
Comprehensively reviews SwiftUI code for best practices on modern APIs, maintainability, and performance.
Generates StoreKit 2 subscription paywall with modern SwiftUI views.
Install Paywall Generator
$ npx skills add gustavscirulis/snapgrid --skill paywall-generator -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install gustavscirulis/snapgrid paywall-generator --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/gustavscirulis/snapgrid.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/skills/generators/paywall-generator .claude/skills/paywall-generator && rm -rf skills-srcUse ~/.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/
Install the "paywall-generator" agent skill from https://github.com/gustavscirulis/snapgrid/tree/main/.claude/skills/skills/generators/paywall-generator into .claude/skills/paywall-generator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "paywall-generator", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/gustavscirulis/snapgrid/tree/main/.claude/skills/skills/generators/paywall-generatorType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add gustavscirulis/snapgrid --skill paywall-generator -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install gustavscirulis/snapgrid paywall-generator --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/gustavscirulis/snapgrid.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/skills/generators/paywall-generator .agents/skills/paywall-generator && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "paywall-generator" agent skill from https://github.com/gustavscirulis/snapgrid/tree/main/.claude/skills/skills/generators/paywall-generator into .agents/skills/paywall-generator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "paywall-generator", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add gustavscirulis/snapgrid --skill paywall-generator -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install gustavscirulis/snapgrid paywall-generator --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/gustavscirulis/snapgrid.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/skills/generators/paywall-generator .cursor/skills/paywall-generator && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "paywall-generator" agent skill from https://github.com/gustavscirulis/snapgrid/tree/main/.claude/skills/skills/generators/paywall-generator into .cursor/skills/paywall-generator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "paywall-generator", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/gustavscirulis/snapgrid.git --path .claude/skills/skills/generators/paywall-generator--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add gustavscirulis/snapgrid --skill paywall-generator -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install gustavscirulis/snapgrid paywall-generator --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/gustavscirulis/snapgrid.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/skills/generators/paywall-generator .gemini/skills/paywall-generator && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "paywall-generator" agent skill from https://github.com/gustavscirulis/snapgrid/tree/main/.claude/skills/skills/generators/paywall-generator into .gemini/skills/paywall-generator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "paywall-generator", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install gustavscirulis/snapgrid paywall-generatorInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add gustavscirulis/snapgrid --skill paywall-generator -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/gustavscirulis/snapgrid.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/skills/generators/paywall-generator .github/skills/paywall-generator && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "paywall-generator" agent skill from https://github.com/gustavscirulis/snapgrid/tree/main/.claude/skills/skills/generators/paywall-generator into .github/skills/paywall-generator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "paywall-generator", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add gustavscirulis/snapgrid --skill paywall-generator -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install gustavscirulis/snapgrid paywall-generator --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/gustavscirulis/snapgrid.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/skills/generators/paywall-generator .opencode/skills/paywall-generator && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "paywall-generator" agent skill from https://github.com/gustavscirulis/snapgrid/tree/main/.claude/skills/skills/generators/paywall-generator into .opencode/skills/paywall-generator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "paywall-generator", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
paywall-generator- GitHub stars
- 116
- Used in
- 1 other repo
- Token cost
- ~1.3k tokens
- SKILL.md length
- 364 words
- Files
- 7
- Skills in repo
- 118
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Generates StoreKit 2 subscription paywall with modern SwiftUI views.
- Works in 5 steps: Project Context Detection → Conflict Detection → Create Core Files → …
- User wants to add subscriptions
- SKILL.md covers When This Skill Activates, Pre-Generation Checks, Apple Docs Reference and Configuration Questions, plus 4 more sections
- Runs Swift scripts from its folder
What it does
Paywall Generator is an agent skill from gustavscirulis/snapgrid. Generates StoreKit 2 subscription paywall with modern SwiftUI views. Use when user wants to add subscriptions, paywall, or in-app purchases.
Its SKILL.md is about 1.3k tokens, which your agent loads only when the skill is triggered. The skill folder holds 7 other files (for example `storekit-patterns.md`).
It sits in Mobile, covering iOS development. It works with SwiftUI. 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 subscriptions
- In-app purchases
Example prompts
- “Use the paywall-generator skill to generate StoreKit 2 subscription paywall with modern SwiftUI views”
- “/paywall-generator”
Requirements
- Pre-approved tools (allowed-tools): Read, Write, Edit, Glob, Grep, Bash, AskUserQuestion
Workflow steps
5 steps, taken from the step headings in SKILL.md.
- Project Context Detection
- Conflict Detection
- Create Core Files
- Create Configuration
- Determine File Location
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:
ReadWriteEditGlobGrepBashAskUserQuestion
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships script files (Swift), which the agent can run.
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
Paywall Generator loads about 1.3k tokens when it runs. Until then it costs about 40 tokens; SKILL.md has 364 words of instructions outside code blocks.
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 364 words (~1,293 tokens).
“Generate a complete StoreKit 2 subscription paywall with modern SwiftUI views, subscription status tracking, and proper purchase handling.”
- name
- paywall-generator
- allowed-tools
- Read, Write, Edit, Glob, Grep, Bash, AskUserQuestion
Files
SKILL.md and 6 other files in .claude/skills/skills/generators/paywall-generator of gustavscirulis/snapgrid.
- SKILL.md
- storekit-patterns.md
- templates/PaywallView.swift
- templates/Products.swift
- templates/StoreKitManager.swift
- templates/SubscriptionButton.swift
- templates/SubscriptionStatus.swift
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
Paywall Generator 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Paywall Generator this skillgustavscirulis/snapgrid | 116 | 1 repos | ~1.3k | Automated safety check: Notes | Custom licence | |
| Swiftui Protwostraws/SwiftUI-Agent-Skill | 5.6k | 2 repos | ~1.5k | Automated safety check: Pass | MIT | |
| Swiftui UI PatternsAFK-surf/OpenBridge | 430 | 4 repos | ~887 | Automated safety check: Pass | MIT | |
| Swiftui Performance Auditharperreed/dotfiles | 334 | 8 repos | ~1.4k | Automated safety check: Pass | None | |
| Hig Project Contextraintree-technology/hig-doctor | 143 | 5 repos | ~1.2k | Automated safety check: Pass | MIT | |
| Hig Components Contentraintree-technology/hig-doctor | 143 | 5 repos | ~1.3k | Automated safety check: Pass | MIT |
Similar skills
Swiftui UI Patterns
AFK-surf/OpenBridge
Best practices and example-driven guidance for building SwiftUI views and components.
Swiftui Performance Audit
harperreed/dotfiles
Audit and improve SwiftUI runtime performance from code review and architecture.
Hig Project Context
raintree-technology/hig-doctor
Create or update a shared Apple design context document that other HIG skills use to tailor guidance.
Hig Components Content
raintree-technology/hig-doctor
Apple Human Interface Guidelines for content display components.
Chunui
liseami/ChunUI
Build iOS apps with the ChunUI design system (Monochrome texture extracted from the production app Zinner/Chat0IM).
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Related
Works with
Categories
Questions about Paywall Generator
What does Paywall Generator do?
Generates StoreKit 2 subscription paywall with modern SwiftUI views. Paywall Generator is an agent skill from gustavscirulis/snapgrid. Generates StoreKit 2 subscription paywall with modern SwiftUI views.
When should I use Paywall Generator?
Paywall Generator fits situations like: user wants to add subscriptions; in-app purchases.
How do I install Paywall Generator in Claude Code?
Run `npx skills add gustavscirulis/snapgrid --skill paywall-generator -a claude-code`. Or copy the skill folder (.claude/skills/skills/generators/paywall-generator in gustavscirulis/snapgrid) into .claude/skills/paywall-generator in your project. Claude Code loads it when a task matches its description.
How do I install Paywall Generator in Codex?
Run `npx skills add gustavscirulis/snapgrid --skill paywall-generator -a codex`. Or copy the skill folder (.claude/skills/skills/generators/paywall-generator in gustavscirulis/snapgrid) into .agents/skills/paywall-generator in your project. Codex loads it when a task matches its description.
Can I use Paywall Generator 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 paywall-generator -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/paywall-generator, .gemini/skills/paywall-generator, .github/skills/paywall-generator and .opencode/skills/paywall-generator in your project.
What does Paywall Generator need to run?
Going by SKILL.md and its folder, Paywall Generator needs Swift for the scripts in its folder. Its frontmatter pre-approves these tools: Read, Write, Edit, Glob, Grep, Bash, AskUserQuestion.
Does Paywall Generator 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 Paywall Generator 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 Paywall Generator use?
Paywall Generator 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 Paywall Generator use?
About 1.3k tokens (SKILL.md is roughly 5.2k 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 Paywall Generator?
Skills that share tags, products or a category with Paywall Generator: Swiftui Pro (twostraws/SwiftUI-Agent-Skill, 5.6k stars), Swiftui UI Patterns (AFK-surf/OpenBridge, 430 stars), Swiftui Performance Audit (harperreed/dotfiles, 334 stars) and Hig Project Context (raintree-technology/hig-doctor, 143 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Paywall Generator?
gustavscirulis (a GitHub user) maintains it in gustavscirulis/snapgrid, which has 116 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.