Bootstrap iOS
RayFernando1337/rayfernando-skills
Bootstrap agents for iOS, iPadOS, macOS, Swift, SwiftUI, SwiftData/Core Data, Swift Testing, Xcode build/test/debug, Simulator, App Intents, or XcodeBuildMCP work.
Comprehensive Swift development for building, testing, and deploying iOS/macOS applications.
Install Swift Development
$ npx skills add aiskillstore/marketplace --skill swift-development -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install aiskillstore/marketplace swift-development --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/aiskillstore/marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/hmohamed01/swift-development .claude/skills/swift-development && 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 "swift-development" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/hmohamed01/swift-development into .claude/skills/swift-development/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "swift-development", 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/aiskillstore/marketplace/tree/main/skills/hmohamed01/swift-developmentType 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 aiskillstore/marketplace --skill swift-development -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install aiskillstore/marketplace swift-development --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/hmohamed01/swift-development .agents/skills/swift-development && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "swift-development" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/hmohamed01/swift-development into .agents/skills/swift-development/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "swift-development", 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 aiskillstore/marketplace --skill swift-development -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install aiskillstore/marketplace swift-development --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/hmohamed01/swift-development .cursor/skills/swift-development && 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 "swift-development" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/hmohamed01/swift-development into .cursor/skills/swift-development/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "swift-development", 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/aiskillstore/marketplace.git --path skills/hmohamed01/swift-development--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 aiskillstore/marketplace --skill swift-development -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install aiskillstore/marketplace swift-development --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/hmohamed01/swift-development .gemini/skills/swift-development && 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 "swift-development" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/hmohamed01/swift-development into .gemini/skills/swift-development/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "swift-development", 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 aiskillstore/marketplace swift-developmentInstalls 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 aiskillstore/marketplace --skill swift-development -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/hmohamed01/swift-development .github/skills/swift-development && 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 "swift-development" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/hmohamed01/swift-development into .github/skills/swift-development/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "swift-development", 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 aiskillstore/marketplace --skill swift-development -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install aiskillstore/marketplace swift-development --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/hmohamed01/swift-development .opencode/skills/swift-development && 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 "swift-development" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/hmohamed01/swift-development into .opencode/skills/swift-development/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "swift-development", 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
swift-development- GitHub stars
- 430
- Token cost
- ~1.8k tokens
- SKILL.md length
- 359 words
- Files
- 21 (incl. scripts, references, assets)
- Skills in repo
- 1,085
- Repo updated
- First seen
- Licence
- None found
At a glance
Comprehensive Swift development for building, testing, and deploying iOS/macOS applications.
- Works in 4 steps: Swift Testing: When you need details on… → Swift Evolution: When checking accepted… → Framework Details: When implementing… → …
- Claude needs to:
- SKILL.md covers Prerequisites, Quick Start, Core Workflows and Official Documentation, plus 4 more sections
- Runs Shell scripts from its folder; calls swift, xcodebuild and xcrun; reaches github.com and raw.githubusercontent.com
What it does
Swift Development is an agent skill from aiskillstore/marketplace. Comprehensive Swift development for building, testing, and deploying iOS/macOS applications. Use when Claude needs to: (1) Build Swift packages or Xcode projects from command line, (2) Run tests with XCTest or Swift Testing framework, (3) Manage iOS simulators with simctl, (4) Handle code signing, provisioning profiles, and app distribution, (5) Format or lint Swift code with SwiftFormat/SwiftLint, (6) Work with Swift Package Manager (SPM), (7) Implement Swift 6 concurrency patterns (async/await, actors…
Its SKILL.md is about 1.8k tokens, which your agent loads only when the skill is triggered. The skill folder holds 24 other files, including scripts, reference files and assets (for example `references/architecture.md`, `references/best-practices.md` and `references/cicd.md`).
It sits in Mobile, covering iOS development. It works with Swift, Xcode, iOS and macOS. The repository describes itself as: Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.
When your agent uses it
- Claude needs to:
- Build Swift packages
- Xcode projects from command line
- Run tests with XCTest
Example prompts
- “/swift-development”
Requirements
- A Bash shell
Workflow steps
4 steps, taken from the first numbered list in SKILL.md.
- Swift Testing: When you need details on @Test, #expect, #require, traits, or parameterized tests
- Swift Evolution: When checking accepted proposals for new language features
- Framework Details: When implementing features from Apple's open-source Swift packages
- Uncertainty: When you're unsure about current API patterns or best practices
What it can do on your machine
Read from SKILL.md and the folder at commit 4ac52da. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 1 file in scripts/ (Shell, from the files we listed), which the agent can run.
Shell commands in SKILL.md call:
swiftxcodebuildxcrun
From the folder's file list and the shell code blocks in SKILL.md.
Network
Hosts in commands or code, which the agent is likely to contact:
github.comraw.githubusercontent.com
Also links to:
developer.apple.com
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
Swift Development loads about 1.8k tokens when it runs, and up to ~13k if it reads all its reference files. Until then it costs about 171 tokens; SKILL.md has 359 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 passed
The automated check found no risky patterns in SKILL.md.
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); the scripts in this folder are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 359 words (~1,803 tokens).
“These are Apple's official documentation links for manual browsing:”
- name
- swift-development
Files
SKILL.md and 20 other files (scripts, references, assets) in skills/hmohamed01/swift-development of aiskillstore/marketplace.
- SKILL.md
- assets/ExportOptions/ad-hoc.plist
- assets/ExportOptions/app-store.plist
- assets/ExportOptions/development.plist
- assets/Package.swift.template
- references/architecture.md
- references/best-practices.md
- references/cicd.md
- references/code-signing.md
- references/concurrency.md
- references/simctl.md
- references/spm.md
- references/swiftui-patterns.md
- references/testing-patterns.md
- references/troubleshooting.md
- references/xcodebuild.md
- scripts/format_and_lint.sh
- … and 4 more
Open the folder on GitHubat commit 4ac52da
Compare with similar skills
Swift Development 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 |
|---|---|---|---|---|---|---|
| Swift Development this skillaiskillstore/marketplace | 430 | — | ~1.8k | Automated safety check: Pass | None | |
| Bootstrap iOSRayFernando1337/rayfernando-skills | 130 | — | ~1.1k | Automated safety check: Pass | Apache-2.0 | |
| SwiftUI Design SkillWholiver/swiftui-design-skill | 210 | — | ~2.8k | Automated safety check: Pass | MIT | |
| Snapshot Testsmicrosoft/SwiftStreamingMarkdown | 377 | — | ~2.2k | Automated safety check: Pass | MIT | |
| FlowdeckSwiftedMind/Tessera | 116 | — | ~11k | Automated safety check: Pass | MIT | |
| Xcstrings ManagerEslzzyl/Pixiv-SwiftUI | 111 | — | ~482 | Automated safety check: Pass | AGPL-3.0 |
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- Official
Snapshot Tests
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Record and validate swift-snapshot-testing snapshots in the SwiftStreamingMarkdown package: regenerate reference PNGs, run snapshot tests, and diff failed snapshots.
Flowdeck
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FlowDeck is REQUIRED for all Apple platform build/run/test/launch/debug/simulator/device/log/automation tasks.
Xcstrings Manager
Eslzzyl/Pixiv-SwiftUI
Manage Xcode String Catalog (.xcstrings) localization files through a command-line interface.
Developing iOS Apps
daymade/claude-code-skills
Builds and ships iOS/macOS apps with XcodeGen, SwiftUI and SPM: Xcode build fixes, device deployment, Apple Developer signing/notarization, CI/CD pipelines.
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Related
Categories
Questions about Swift Development
What does Swift Development do?
Comprehensive Swift development for building, testing, and deploying iOS/macOS applications. Swift Development is an agent skill from aiskillstore/marketplace. Comprehensive Swift development for building, testing, and deploying iOS/macOS applications.
When should I use Swift Development?
Swift Development fits situations like: Claude needs to:; build Swift packages; xcode projects from command line; run tests with XCTest.
How do I install Swift Development in Claude Code?
Run `npx skills add aiskillstore/marketplace --skill swift-development -a claude-code`. Or copy the skill folder (skills/hmohamed01/swift-development in aiskillstore/marketplace) into .claude/skills/swift-development in your project. Claude Code loads it when a task matches its description.
How do I install Swift Development in Codex?
Run `npx skills add aiskillstore/marketplace --skill swift-development -a codex`. Or copy the skill folder (skills/hmohamed01/swift-development in aiskillstore/marketplace) into .agents/skills/swift-development in your project. Codex loads it when a task matches its description.
Can I use Swift Development 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 aiskillstore/marketplace --skill swift-development -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/swift-development, .gemini/skills/swift-development, .github/skills/swift-development and .opencode/skills/swift-development in your project.
What does Swift Development need to run?
Going by SKILL.md and its folder, Swift Development needs a shell for the scripts in its folder and the command-line tools its instructions call (swift, xcodebuild and xcrun). Our summary lists: A Bash shell.
Does Swift Development access the network?
SKILL.md names 3 domains. In commands or code: github.com and raw.githubusercontent.com; the agent is likely to contact these when it follows the instructions. As links in the text: developer.apple.com. This is read from the text; nothing was executed.
Is Swift Development safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Swift Development use?
No licence was found for Swift Development or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Swift Development use?
About 1.8k tokens (SKILL.md is roughly 7.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 11k tokens, read only when the agent opens those files.
What are the alternatives to Swift Development?
Skills that share tags, products or a category with Swift Development: Bootstrap iOS (RayFernando1337/rayfernando-skills, 130 stars), SwiftUI Design Skill (Wholiver/swiftui-design-skill, 210 stars), Snapshot Tests (microsoft/SwiftStreamingMarkdown, 377 stars) and Flowdeck (SwiftedMind/Tessera, 116 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Swift Development?
aiskillstore (a GitHub organization) maintains it in aiskillstore/marketplace, which has 430 GitHub stars. The repository holds 1,085 skills in this directory. The repository was last updated on October 7, 2026.
Source: aiskillstore/marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.