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    Agent Portability Checker

    by Rian O'Leary

    Audit and auto-fix agent skills to remove platform lock-in and ensure cross-platform compatibility.

    10 developers installed this skill·Updated Jul 2026
    10 installs
    187 views

    Free

    Included in download

    • Downloadable skill package
    • Works with Fully compatible across all agents
    • 3 permissions declared
    • Instant install

    See it in action

    You say

    Audit the github-growth-tracker skill for platform lock-in and fix any hardcoded paths you find.

    Your agent does

    AUDIT REPORT: github-growth-tracker ❌ scripts/tracker.py:28: Hardcoded ~/.clawhub/ path found. ✅ Auto-fixed: Replaced with $SKILL_DATA_DIR. ⚠️ Warning: Script uses 'gh' CLI; ensure target agent has GitHub CLI installed. 🔧 XDG Fallback: Added ~/.config/tracker/ support.

    About This Skill

    What it does

    The Agent Portability Checker is a developer tool designed to audit agent skills for platform lock-in. It scans your codebase for hardcoded paths, platform-specific dependencies, and rigid environmental assumptions that prevent your skills from running across different agent environments like Claude Code, OpenClaw, or Codex.

    Why use this skill

    Building skills that only work on one platform limits your reach and creates technical debt. This skill automates the tedious process of finding and fixing "platform leaks." It's significantly more reliable than manual prompting because it follows a rigorous 8-point checklist—including XDG fallback standards and headless OAuth compliance—that generic AI models often overlook.

    Supported tools

    • Standard Python-based agent skills
    • XDG Base Directory Specification compliance
    • Cross-platform path resolution (os.path/pathlib)
    • Multi-channel formatting (Slack, Discord, WhatsApp)

    What the output looks like

    The skill provides a structured audit report flagging specific line numbers for hardcoded paths, missing environment variable support, and platform-specific CLI dependencies. When in 'fix' mode, it automatically refactors paths to use dynamic environment variables like $SKILL_DATA_DIR.

    Use Cases

    • Detect and fix hardcoded platform-specific file paths
    • Add XDG-compliant fallback paths for configuration storage
    • Strip platform-identifying strings from HTTP User-Agent headers
    • Develop skills for use in any agent

    How to install

    Drop the file into your AI tool. Works with Claude, Cursor, ChatGPT, and 20+ more.

    Reviews

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    Security Scanned

    Passed automated security review

    Permissions

    Environment Variables
    Read Files
    Write Files

    File Scopes

    agent-portability-checker/**
    **/SKILL.md

    Tags

    cross-platform
    devops
    portability
    refactoring
    static-analysis
    Documentation

    Fully compatible across all agents

    Creator

    Rian O'Leary

    A young aspiring software dev. I want to build genuinely useful things.

    Frequently Asked Questions

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