Omniagent OS — AI skill for Claude Code

OmniAgent-OS / Local Agent Skills SSOT

**A Unified Single-Source-of-Truth (SSOT) & Cross-Agent Management Layer for Claude Code, OpenAI Codex, and Antigravity (Gemini).**

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📌 The Problem: The "Siloed Agent" Nightmare

Modern developers increasingly leverage multiple AI coding engines on the same local workstation:

• Claude Code for architecture analysis and planning.
• OpenAI Codex CLI for rapid implementation, unit tests, and refactoring.
• Google Antigravity (Gemini) for multimodal tasks, generative UI, and complex workflows.

However, each agent installs its own fragmented set of skills and isolated memory silos:

• .claude/skills
• .codex/skills & .agents/skills
• .gemini/config/skills

🔍 Real-World Audit Findings (60,000+ Files Sample)

During our empirical audit of a multi-agent developer workstation, we observed:

1. The Impact of Embedded Dependencies (node_modules):
   Copying skill directories across agents ballooned local storage to 60,000+ files (~1.1 GB). In our audit sample, over 85% of these files were nested node_modules inside 7–9 complex skills. These are reproducible dependencies that should be installed on demand rather than duplicated across agent configurations. The actual instructional markdown and source code accounted for ~3,200 files (~55–75 MB).
2. Artificial "Content Drift" (Hardcoded Paths):
   Out of 38 skills flagged as differing across agent directories, 31 skills (81.6%) were logically identical; their only difference was hardcoded directory paths (e.g., .claude/skills/... vs .agents/skills/... vs .Codex/secrets/...).
3. True Version Drift:
   Only 3 skills in