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zig-programming

zig-programming skill

作者 plurigrid|オープンソース

Zig Programming Skill for Claude

Comprehensive Zig programming language expertise for Claude, including syntax, standard library, build system, memory management, error handling, and C interoperability.

Directory Structure

This directory is the Zig programming skill - both source and distribution:

  • zig-programming/ (this directory) - Skill root
    • SKILL.md - Main skill instructions
    • references/ - Consolidated documentation (version-specific)
    • assets/templates/ - Zig code templates
    • examples/ - Example Zig programs
    • scripts/ - Runtime scripts (distributed with skill)
    • build/ - Build scripts for generating and updating the skill
    • .temp/ - Temporary build artifacts (auto-cleaned, gitignored)

For users: Install this directory or use zig-programming.zip For developers: Build scripts are in build/ subdirectory

Features

  • Complete Zig language reference documentation
  • Version detection and multi-version support (0.2.0 through master)
  • Code templates for common tasks
  • Practical examples with full source code
  • Build system and C interop guidance
  • Progressive disclosure for efficient context usage

Installation

For Claude Code (Git Installation)

  1. Clone this repository or navigate to the zig-programming directory:
cd /path/to/zig-docs/zig-programming
  1. Create a symlink to your Claude Code skills directory:
# On macOS/Linux
ln -s "$(pwd)/skill" ~/.claude/skills/zig-programming

# On Windows (run as Administrator)
mklink /D "%USERPROFILE%\.claude\skills\zig-programming" "%CD%\skill"
  1. Verify installation:
ls -la ~/.claude/skills/zig-programming
# Should show the symlink pointing to your zig-programming directory
  1. Restart Claude Code if it's running.

For Claude Desktop (Zip Installation)

  1. Download the packaged skill:

    • Use the pre-built zig-programming.zip file from this repository

  2. Locate your Claude skills directory:

    • macOS/Linux: ~/.claude/skills/
    • Windows: %USERPROFILE%\.claude\skills\

  3. Extract the zip file:

# On macOS/Linux
unzip zig-programming.zip -d ~/.claude/skills/

# On Windows (PowerShell)
Expand-Archive -Path zig-programming.zip -DestinationPath "$env:USERPROFILE\.claude\skills\"
  1. Verify the skill structure:
ls -la ~/.claude/skills/zig-programming/
# Should contain: SKILL.md, references/, assets/, examples/, scripts/
  1. Restart Claude Desktop.

Usage

The skill activates automatically when:

  • Working with Zig code (.zig files)
  • Asking about Zig concepts
  • Debugging Zig compilation errors
  • Building Zig applications

Example Queries

Learning Zig:

  • "Explain Zig's allocator pattern"
  • "How do I handle errors in Zig?"
  • "Show me how comptime works"

Writing Code:

  • "Create a CLI application with argument parsing"
  • "Write a function that reads a file with proper error handling"
  • "Generate a build.zig for a library project"

Debugging:

  • "Why am I getting 'expected type X, found Y'?"
  • "Help me fix this allocator lifetime issue"
  • "Explain this comptime error"

Version-Specific:

  • "I'm using Zig 0.13, how do I iterate with index?"
  • "What changed in the build system from 0.10 to 0.11?"
  • "Show me the modern for loop syntax"

Version Support

The skill supports the following Zig versions:

  • Current stable: 0.15.2 (default)
  • Recent versions: 0.14.1, 0.13.0, 0.12.1, 0.11.0
  • Legacy versions: 0.10.1, 0.9.1, 0.8.1, 0.7.1, 0.6.0, 0.3.0, 0.2.0
  • Development: master

The skill automatically detects your Zig version using:

  1. zig version command output
  2. build.zig.zon minimum_zig_version field
  3. build.zig API pattern analysis
  4. Source code syntax markers

You can also explicitly specify your version in conversation or in your project's CLAUDE.md file.

Included Resources

References

  • Fundamentals: Core language, control flow, functions, errors
  • Data & Memory: Arrays, structs, enums, pointers, allocators
  • Advanced: Comptime, patterns, testing, build system
  • Ecosystem: Standard library, C interop, version differences

Templates

  • Basic program with allocator
  • Build configuration (build.zig)
  • Test file structure
  • CLI application
  • Library/module structure
  • C interop module

Examples

  • String manipulation
  • Memory management patterns
  • Error handling
  • C FFI
  • Compile-time programming
  • Multi-file projects

Scripts

  • build_references.py - Unified build pipeline (recommended)
  • get_references.py - Version-aware reference path resolver
  • detect_version.py - Zig version detection
  • consolidator.py - Consolidate docs into themes
  • pattern_extractor.py - Extract common patterns
  • code_generator.py - Generate Zig code from specs
  • And more - see build/README.md

Skill Structure

zig-programming/
├── SKILL.md                    # Main skill instructions
├── references/                 # Version-specific documentation
│   ├── v0.15.2/               # References for Zig 0.15.2 (19 files)
│   │   ├── core-language.md
│   │   ├── control-flow.md
│   │   ├── functions-errors.md
│   │   ├── data-structures.md
│   │   ├── memory-management.md
│   │   ├── comptime.md
│   │   ├── patterns.md
│   │   ├── idioms.md
│   │   ├── stdlib-builtins.md
│   │   ├── build-system.md
│   │   ├── c-interop.md
│   │   ├── testing-quality.md
│   │   ├── quick-reference.md
│   │   └── [6 more files]
│   ├── latest -> v0.15.2      # Symlink to current stable
│   └── version-differences.md # Migration guides (shared)
├── assets/
│   └── templates/             # 6+ Zig code templates
│       ├── basic-program.zig
│       ├── build.zig
│       ├── test.zig
│       └── cross-version/
│           └── build-adaptive.zig  # Cross-version build (0.11+)
├── examples/                  # 6+ complete examples
├── scripts/                   # Runtime scripts (distributed)
│   ├── get_references.py      # Version-aware reference loader
│   ├── detect_version.py      # Version detection
│   └── [other runtime scripts]
└── build/                     # Build scripts (development only)
    ├── build_references.py    # ⭐ Unified build pipeline
    ├── consolidator.py        # Merge docs into themes
    ├── package_skill.py       # Create distribution zip
    └── [other build tools]

Updating the Skill

From Git Repository

If you installed via symlink:

cd /path/to/zig-docs
git pull origin main

The symlink automatically reflects the updates. Restart Claude Code.

From Zip File

  1. Download the latest zig-programming.zip
  2. Remove the old skill:
rm -rf ~/.claude/skills/zig-programming
  1. Extract the new version:
unzip zig-programming.zip -d ~/.claude/skills/
  1. Restart Claude Desktop.

Troubleshooting

Skill Not Activating

Check installation:

ls -la ~/.claude/skills/zig-programming/SKILL.md

If the file doesn't exist, reinstall the skill.

Check SKILL.md format:

  • File must have YAML frontmatter with name and description
  • Must be valid markdown

Restart Claude:

  • Close and reopen Claude Code or Claude Desktop

Version Detection Not Working

Manual specification: Add to your project's CLAUDE.md:

# CLAUDE.md
This project targets Zig 0.15.2

Run detection script:

cd ~/.claude/skills/zig-programming/scripts
python detect_version.py --verbose

Templates Not Found

Check directory structure:

ls -la ~/.claude/skills/zig-programming/assets/templates/

Should contain 6 .zig files.

References Not Loading

Check file permissions:

chmod -R 644 ~/.claude/skills/zig-programming/references/*.md

Contributing

This skill is part of the zig-docs project. To contribute:

  1. Fork the repository
  2. Make your changes
  3. Test the skill thoroughly
  4. Submit a pull request

Building/Updating the Skill

For updating documentation to a new Zig version (recommended):

cd zig-programming
python build/build_references.py --version 0.16.0

This unified pipeline automatically:

  1. Downloads and converts HTML documentation to markdown
  2. Consolidates into themed references
  3. Cleans up temporary files

For packaging the skill for distribution:

cd zig-programming
python build/package_skill.py .

This validates and repackages the skill into zig-programming.zip.

For manual workflow (advanced):

See build/README.md for detailed documentation of all available scripts.

Project Links

License

This skill is based on official Zig documentation and follows the Zig project's licensing terms.

Version History

  • 1.0.0 - Initial release
    • Support for Zig 0.2.0 through master (13 versions)
    • 19 reference files with progressive disclosure
    • 6 templates, 6 examples
    • Automatic version detection
    • Optimized for context efficiency (no content duplication)

Support

For issues, questions, or feedback:

  • Open an issue in the GitHub repository
  • Check the troubleshooting section above
  • Review the CLAUDE.md file for project-specific guidance
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zig-programming - AI Agent Skill for Claude Code & Cursor | Agent Skills