omo

A Claude Code plugin that groups local rules, comment checking, language-server support, and workflow components under one namespace.

In plain words
What is it for?
Use it to expose local Claude Code rules, comment checks, code intelligence, workflow tools, and context injection through one plugin.
Why use it?
It keeps several related coding-agent components available together while keeping their individual parts separate for maintenance.

Plugin for Claude Code

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Claude Code
/plugin marketplace add code-yeongyu/lazyclaudecode
agentmods
npx agentmods add plugins/code-yeongyu/lazyclaudecode/omo
Clone the repo
git clone --depth 1 https://github.com/code-yeongyu/lazyclaudecode

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

omo scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/omo/.claude-plugin/plugin.json · 36 lines

What it actually says

{
	"name": "omo",
	"version": "0.1.0",
	"description": "One Claude Code plugin namespace for Yeongyu's local Claude Code components.",
	"author": {
		"name": "Yeongyu Kim",
		"email": "[email protected]",
		"url": "https://github.com/code-yeongyu"
	},
	"homepage": "https://github.com/code-yeongyu/lazyclaudecode",
	"repository": "https://github.com/code-yeongyu/lazyclaudecode",
	"license": "MIT",
	"keywords": ["claude-code", "claude-code-plugin", "omo", "hooks", "mcp", "skills"],
	"skills": "./skills/",
	"hooks": "./hooks/hooks.json",
	"mcpServers": "./.mcp.json",
	"interface": {
		"displayName": "OMO",
		"shortDescription": "Unified local Claude Code components",
		"longDescription": "OMO exposes the local Claude Code Rules, Comment Checker, LSP, Ultrawork, and Ultragoal components as one plugin namespace while keeping each component isolated under components/ for maintenance.",
		"developerName": "Yeongyu Kim",
		"category": "Developer Tools",
		"capabilities": ["Hooks", "MCP Tools", "Code Intelligence", "Workflow", "Context Injection"],
		"websiteURL": "https://github.com/code-yeongyu/lazyclaudecode",
		"privacyPolicyURL": "https://github.com/code-yeongyu/lazyclaudecode#privacy",
		"termsOfServiceURL": "https://github.com/code-yeongyu/lazyclaudecode#license",
		"defaultPrompt": [
			"Use OMO LSP diagnostics on this workspace.",
			"Show which OMO rules matched this file.",
			"ulw: run this change with evidence."
		],
		"brandColor": "#D97757",
		"screenshots": []
	}
}
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday First seen · 36 lines scan A ea241abb9cd6

Subscribe to this mod's changes

omo is a plugin published in the GitHub repository code-yeongyu/lazyclaudecode (18 stars, last pushed 3mo ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.