How do I install the Mojo Build Package skill?

Run npx skillmds@latest add majiayu000/mojo-build-package-2 in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

What does the Mojo Build Package skill do?

Build Mojo packages (.mojopkg files) for distribution. Use when creating distributable libraries or during packaging phase. It is listed under Coding & Dev Tools on SkillMD.

Is Mojo Build Package safe to use?

This skill has not completed SkillMD's automated safety review yet. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. Capability flags: docs only. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Mojo Build Package?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Mojo Build Package free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Mojo Build Package?

majiayu000 (@majiayu000) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Mojo Build Package by majiayu000 — Agent Skill

Name: Mojo Build Package
Rating: 4.666666666666667 (3 reviews)
Author: majiayu000

File contents

Mojo Build Package Skill

Build compiled Mojo packages for distribution and reuse.

When to Use

Creating distributable libraries
Packaging phase of development
Preparing for package installation
Building modular components

Quick Reference

# Build single package
mojo package src/tensor -o packages/tensor.mojopkg

# Build and test
./scripts/build_package.sh tensor --test

# Build all packages
./scripts/build_all_packages.sh

Workflow

Verify structure - Check __init__.mojo exists
Build package - Run mojo package or script
Test imports - Verify package can be imported
Verify exports - Check __all__ in __init__.mojo

Mojo-Specific Notes

Every package needs __init__.mojo entry point
Export public API in __all__ list
Packages compile to .mojopkg binary format
No circular dependencies allowed

Error Handling

Error	Cause	Solution
`Missing __init__.mojo`	No package entry point	Add `__init__.mojo` to package dir
`Circular dependency`	Modules depend on each other	Refactor to break cycle
`Export not found`	Missing from `__all__`	Add name to `__all__` list
`Build failed`	Syntax errors in module	Fix syntax before building

References

.claude/shared/mojo-guidelines.md - Function definition patterns
Package metadata template: templates/package_toml.toml

Frequently asked questions

Mojo Build Package