ajbcoding/moai-lang-r
skills/moai-lang-r/SKILL.md
R 4.4+ best practices with testthat 3.2, lintr 3.2, and data analysis patterns.
$ install --global
skillsauthnpx skillsauth add ajbcoding/claude-skill-eval moai-lang-rInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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TrivyContainer and dependency vulnerability scanner
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Last scanned: Apr 25, 2026, 9:27 PM1.8s1 file scanned
SKILL.md
- name:
- moai-lang-r
- version:
- 2.0.0
- created:
- 2025-10-22
- updated:
- 2025-10-22
- status:
- stable
- description:
- R 4.4+ best practices with testthat 3.2, lintr 3.2, and data analysis patterns.
- keywords:
- ['r', 'testthat', 'lintr', 'data-analysis']
Lang R Skill
Skill Metadata
| Field | Value | | ----- | ----- | | Skill Name | moai-lang-r | | Version | 2.0.0 (2025-10-22) | | Allowed tools | Read (read_file), Bash (terminal) | | Auto-load | On demand when keywords detected | | Tier | Language |
What It Does
R 4.4+ best practices with testthat 3.2, lintr 3.2, and data analysis patterns.
Key capabilities:
- ✅ Best practices enforcement for language domain
- ✅ TRUST 5 principles integration
- ✅ Latest tool versions (2025-10-22)
- ✅ TDD workflow support
When to Use
Automatic triggers:
- Related code discussions and file patterns
- SPEC implementation (
/alfred:2-run) - Code review requests
Manual invocation:
- Review code for TRUST 5 compliance
- Design new features
- Troubleshoot issues
Tool Version Matrix (2025-10-22)
| Tool | Version | Purpose | Status | |------|---------|---------|--------| | R | 4.4.2 | Primary | ✅ Current | | testthat | 3.2.2 | Primary | ✅ Current | | lintr | 3.2.0 | Primary | ✅ Current |
Inputs
- Language-specific source directories
- Configuration files
- Test suites and sample data
Outputs
- Test/lint execution plan
- TRUST 5 review checkpoints
- Migration guidance
Failure Modes
- When required tools are not installed
- When dependencies are missing
- When test coverage falls below 85%
Dependencies
- Access to project files via Read/Bash tools
- Integration with
moai-foundation-langsfor language detection - Integration with
moai-foundation-trustfor quality gates
References (Latest Documentation)
Documentation links updated 2025-10-22
Changelog
- v2.0.0 (2025-10-22): Major update with latest tool versions, comprehensive best practices, TRUST 5 integration
- v1.0.0 (2025-03-29): Initial Skill release
Works Well With
moai-foundation-trust(quality gates)moai-alfred-code-reviewer(code review)moai-essentials-debug(debugging support)
Best Practices
✅ DO:
- Follow language best practices
- Use latest stable tool versions
- Maintain test coverage ≥85%
- Document all public APIs
❌ DON'T:
- Skip quality gates
- Use deprecated tools
- Ignore security warnings
- Mix testing frameworks
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