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nexa-skill-compiler

v1.0.0

Published

Industrial-grade multi-target compiler for AI Agent Skills - Write Once, Run Anywhere

Downloads

116

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

yatccyatcc

Keywords

skillcompileraiagentclaudegptgeminimcpllmnexa

Readme

Installation

# Install via npm
npm install -g nexa-skill-compiler

# Or install the Rust binary directly (recommended)
cargo install nexa-skill-cli

Quick Start

# Compile a skill for all platforms
nsc build skill.md

# Compile for specific target
nsc build skill.md --target claude

# Validate a skill file
nsc validate skill.md

# Initialize a new skill from template
nsc init my-skill

What is NSC?

Nexa Skill Compiler (NSC) is an industrial-grade multi-target compiler that transforms unified SKILL.md specifications into platform-specific agent instructions.

🔍 Frontend: Parsing & Validation

  • YAML Frontmatter Parser with type validation
  • Permission Auditor for security analysis
  • MCP Dependency Checker

🧠 Mid-end: IR & Optimization

  • SkillIR - Platform-independent intermediate representation
  • Anti-Skill Injection - Automatic defense against dangerous behaviors
  • Security Level Analyzer with 4-tier model

🚀 Backend: Multi-Target Emission

  • Claude Target - Claude Code compatible output
  • Codex Target - OpenAI Codex/GPT format
  • Gemini Target - Google Gemini system instructions

Performance

Based on large-scale comparative experiments:

| Metric | Original Skills | Compiled Skills | Improvement | |--------|-----------------|-----------------|-------------| | Avg Duration | 45.2s | 37.6s | 16.9% faster | | Success Rate | 96% | 100% | +4% |

Links

License

MIT License - see LICENSE for details.