Agent skill

Sake Macro Development

A skill your agent uses when modifying the @CommandGroup macro in SakeMacros target — SwiftSyntax ExtensionMacro, code generation patterns, testing with assertMacroExpansion.

MITAuto-check passedMobile

Install Sake Macro Development

skills CLI

$ npx skills add kattouf/Sake --skill sake-macro-development -a claude-code

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

GitHub CLI

$ gh skill install kattouf/Sake sake-macro-development --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/kattouf/Sake.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/sake-macro-development .claude/skills/sake-macro-development && 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/

Paste into Claude Code

Install the "sake-macro-development" agent skill from https://github.com/kattouf/Sake/tree/main/.claude/skills/sake-macro-development into .claude/skills/sake-macro-development/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sake-macro-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

$skill-installer install https://github.com/kattouf/Sake/tree/main/.claude/skills/sake-macro-development

Type 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.

skills CLI

$ npx skills add kattouf/Sake --skill sake-macro-development -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install kattouf/Sake sake-macro-development --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/kattouf/Sake.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/sake-macro-development .agents/skills/sake-macro-development && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "sake-macro-development" agent skill from https://github.com/kattouf/Sake/tree/main/.claude/skills/sake-macro-development into .agents/skills/sake-macro-development/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sake-macro-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.

skills CLI

$ npx skills add kattouf/Sake --skill sake-macro-development -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install kattouf/Sake sake-macro-development --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/kattouf/Sake.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/sake-macro-development .cursor/skills/sake-macro-development && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "sake-macro-development" agent skill from https://github.com/kattouf/Sake/tree/main/.claude/skills/sake-macro-development into .cursor/skills/sake-macro-development/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sake-macro-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

$ gemini skills install https://github.com/kattouf/Sake.git --path .claude/skills/sake-macro-development

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add kattouf/Sake --skill sake-macro-development -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install kattouf/Sake sake-macro-development --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/kattouf/Sake.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/sake-macro-development .gemini/skills/sake-macro-development && rm -rf skills-src

Use ~/.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/

Paste into Gemini CLI

Install the "sake-macro-development" agent skill from https://github.com/kattouf/Sake/tree/main/.claude/skills/sake-macro-development into .gemini/skills/sake-macro-development/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sake-macro-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.

GitHub CLI

$ gh skill install kattouf/Sake sake-macro-development

Installs 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).

skills CLI

$ npx skills add kattouf/Sake --skill sake-macro-development -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/kattouf/Sake.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/sake-macro-development .github/skills/sake-macro-development && rm -rf skills-src

Use ~/.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/

Paste into GitHub Copilot

Install the "sake-macro-development" agent skill from https://github.com/kattouf/Sake/tree/main/.claude/skills/sake-macro-development into .github/skills/sake-macro-development/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sake-macro-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.

skills CLI

$ npx skills add kattouf/Sake --skill sake-macro-development -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install kattouf/Sake sake-macro-development --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/kattouf/Sake.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/sake-macro-development .opencode/skills/sake-macro-development && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "sake-macro-development" agent skill from https://github.com/kattouf/Sake/tree/main/.claude/skills/sake-macro-development into .opencode/skills/sake-macro-development/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sake-macro-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: sake-macro-development
GitHub stars: 116
Token cost: ~844 tokens
SKILL.md length: 140 words
Files: 1
Skills in repo: 8
Repo updated: Apr 5, 2026
First seen: Oct 7, 2026
Licence: MIT

At a glance

A skill your agent uses when modifying the @CommandGroup macro in SakeMacros target — SwiftSyntax ExtensionMacro, code generation patterns, testing with assertMacroExpansion.

Works in 2 steps: CommandGroup protocol conformance → A commands computed property —…
Modifying the @CommandGroup macro in SakeMacros target — SwiftSyntax ExtensionMacro
SKILL.md covers What the Macro Does, Inclusion Criteria, Implementation and SwiftSyntax Patterns Used, plus 2 more sections
Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Sake Macro Development is an agent skill from kattouf/Sake. Use when modifying the @CommandGroup macro in SakeMacros target — SwiftSyntax ExtensionMacro, code generation patterns, testing with assertMacroExpansion.

Its SKILL.md is about 840 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 iOS development. It works with Bash. The repository describes itself as: 🍶 Swift-based utility for managing project commands, inspired by Make. The licence is MIT.

When your agent uses it

Modifying the @CommandGroup macro in SakeMacros target — SwiftSyntax ExtensionMacro
Code generation patterns
Testing with assertMacroExpansion

Example prompts

“/sake-macro-development”

Workflow steps

2 steps, taken from the first numbered list in SKILL.md.

CommandGroup protocol conformance
A commands computed property — dictionary of all public static Command vars

What it can do on your machine

Read from SKILL.md and the folder at commit 80a3e98. 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
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

Sake Macro Development loads about 844 tokens when it runs. Until then it costs about 44 tokens; SKILL.md has 140 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~44
When it runs · the whole SKILL.md, loaded when a task matches: ~844

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); files beside SKILL.md are not scanned.

SKILL.md

The full file from kattouf/Sake at commit 80a3e98, republished under its MIT licence (© kattouf). 140 words, ~844 tokens.

Download SKILL.mdSave it as .claude/skills/sake-macro-development/SKILL.md (or your agent's skills folder).

name: sake-macro-development
description: Use when modifying the @CommandGroup macro in SakeMacros target — SwiftSyntax ExtensionMacro, code generation patterns, testing with assertMacroExpansion.

Sake Macro Development

Reference for working on the @CommandGroup Swift macro.

What the Macro Does

@CommandGroup is an ExtensionMacro that generates:

CommandGroup protocol conformance
A commands computed property — dictionary of all public static Command vars

swift

// Input
@CommandGroup
struct MyCommands {
    public static var hello: Command { ... }
    public static var bye: Sake.Command { ... }
    static var internal: Command { ... }       // excluded: not public
    private var foo: Command { ... }           // excluded: not public, not static
}

// Generated
extension MyCommands: Sake.CommandGroup {
    static var commands: [String: Sake.Command] {
        ["hello": Self.hello, "bye": Self.bye]
    }
}

Inclusion Criteria

A property is included in commands only if ALL of:

Has public modifier
Has static modifier
Type annotation is exactly Command or Sake.Command

Typealiases, inferred types, or other spellings are NOT detected.

Implementation

File: Sources/SakeMacros/SakeAppMacro.swift

swift

public struct CommandGroupMacro: ExtensionMacro {
    public static func expansion(...) throws -> [ExtensionDeclSyntax] {
        // 1. Filter members: public + static
        // 2. Check type annotation: Command or Sake.Command
        // 3. Extract variable names
        // 4. Generate dictionary literal
        // 5. Return extension with CommandGroup conformance
    }
}

Plugin registration: Sources/SakeMacros/Plugin.swift

SwiftSyntax Patterns Used

declaration.memberBlock.members — iterate struct members
.compactMap { $0.decl.as(VariableDeclSyntax.self) } — get variable declarations
$0.modifiers.map(\.name.text) — check access modifiers
binding.typeAnnotation?.type.as(IdentifierTypeSyntax.self) — simple type (Command)
binding.typeAnnotation?.type.as(MemberTypeSyntax.self) — qualified type (Sake.Command)
binding.pattern.as(IdentifierPatternSyntax.self)?.identifier.text — variable name
ExtensionDeclSyntax("""...""") — string interpolation for generating syntax

Testing

File: Tests/SakeMacrosTests/SakeAppMacroTests.swift

Uses SwiftSyntaxMacrosTestSupport:

swift

import SakeMacros
import SwiftSyntaxMacrosTestSupport

assertMacroExpansion(
    """
    @CommandGroup
    struct MyCommands {
        public static var hello: Command { ... }
    }
    """,
    expandedSource: """
    struct MyCommands {
        public static var hello: Command { ... }
    }

    extension MyCommands: Sake.CommandGroup {
        static var commands: [String: Sake.Command] {
            ["hello": Self.hello]
        }
    }
    """,
    macros: ["CommandGroup": CommandGroupMacro.self],
)

Key test cases:

Multiple commands with mixed visibility (public, private, static, non-static)
Both Command and Sake.Command type annotations
Zero commands → generates [:]

Dependencies

swift

// Package.swift
.macro(name: "SakeMacros", dependencies: [
    .product(name: "SwiftSyntaxMacros", package: "swift-syntax"),
    .product(name: "SwiftCompilerPlugin", package: "swift-syntax"),
])

swift-syntax version: 602.0.0+

Files

Just SKILL.md in .claude/skills/sake-macro-development of kattouf/Sake.

Open the folder on GitHubat commit 80a3e98

Compare with similar skills

Sake Macro 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.

Sake Macro Development compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
Sake Macro Development this skillkattouf/Sake	116	—	~844	Automated safety check: Pass	MIT	6 mo ago
UI Automation Workflowsconorluddy/xclaude-plugin	183	—	~2.2k	Automated safety check: Pass	MIT	26 days ago
Swiftui Protwostraws/SwiftUI-Agent-Skill	5.1k	2 repos	~1.5k	Automated safety check: Pass	MIT	yesterday
Swiftui UI PatternsAFK-surf/OpenBridge	430	4 repos	~887	Automated safety check: Pass	MIT	4 mo ago
Swiftui Performance Auditharperreed/dotfiles	334	8 repos	~1.4k	Automated safety check: Pass	None	5 days ago
Hig Project Contextraintree-technology/hig-doctor	143	5 repos	~1.2k	Automated safety check: Pass	MIT	27 days ago

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Questions about Sake Macro Development

What does Sake Macro Development do?

A skill your agent uses when modifying the @CommandGroup macro in SakeMacros target — SwiftSyntax ExtensionMacro, code generation patterns, testing with assertMacroExpansion. Sake Macro Development is an agent skill from kattouf/Sake. Use when modifying the @CommandGroup macro in SakeMacros target — SwiftSyntax ExtensionMacro, code generation patterns, testing with assertMacroExpansion.

When should I use Sake Macro Development?

Sake Macro Development fits situations like: modifying the @CommandGroup macro in SakeMacros target — SwiftSyntax ExtensionMacro; code generation patterns; testing with assertMacroExpansion.

How do I install Sake Macro Development in Claude Code?

Run `npx skills add kattouf/Sake --skill sake-macro-development -a claude-code`. Or copy the skill folder (.claude/skills/sake-macro-development in kattouf/Sake) into .claude/skills/sake-macro-development in your project. Claude Code loads it when a task matches its description.

How do I install Sake Macro Development in Codex?

Run `npx skills add kattouf/Sake --skill sake-macro-development -a codex`. Or copy the skill folder (.claude/skills/sake-macro-development in kattouf/Sake) into .agents/skills/sake-macro-development in your project. Codex loads it when a task matches its description.

Can I use Sake Macro 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 kattouf/Sake --skill sake-macro-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/sake-macro-development, .gemini/skills/sake-macro-development, .github/skills/sake-macro-development and .opencode/skills/sake-macro-development in your project.

What does Sake Macro Development need to run?

SKILL.md names no scripts, command-line tools or credentials: Sake Macro Development is instructions for the agent only.

Does Sake Macro Development 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 Sake Macro 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. Review the folder before installing.

What licence does Sake Macro Development use?

Sake Macro Development is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Sake Macro Development use?

About 844 tokens (SKILL.md is roughly 3.4k 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 Sake Macro Development?

Skills that share tags, products or a category with Sake Macro Development: UI Automation Workflows (conorluddy/xclaude-plugin, 183 stars), Swiftui Pro (twostraws/SwiftUI-Agent-Skill, 5.1k stars), Swiftui UI Patterns (AFK-surf/OpenBridge, 430 stars) and Swiftui Performance Audit (harperreed/dotfiles, 334 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Sake Macro Development?

kattouf (a GitHub user) maintains it in kattouf/Sake, which has 116 GitHub stars. The repository holds 8 skills in this directory. The repository was last updated on April 5, 2026.

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

Sake Macro Development

Install Sake Macro Development

Facts

At a glance

What it does

When your agent uses it

Example prompts

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Sake Macro Development

What the Macro Does

Inclusion Criteria

Implementation

SwiftSyntax Patterns Used

Testing

Dependencies

Files

Compare with similar skills

Similar skills

UI Automation Workflows

Swiftui Pro

Swiftui UI Patterns

Swiftui Performance Audit

Hig Project Context

Hig Components Content

More from kattouf/Sake

Sake CI Release

Sake CLI Architecture

Sake Command Patterns

Sake Config System

Sake Docs

Sake Testing

Questions about Sake Macro Development

Install Sake Macro Development

Facts

At a glance

What it does

When your agent uses it

Example prompts

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Sake Macro Development

What the Macro Does

Inclusion Criteria

Implementation

SwiftSyntax Patterns Used

Testing

Dependencies

Files

Compare with similar skills

Similar skills

More from kattouf/Sake

Related

Questions about Sake Macro Development