Skill

omc-default-global

Globally configures OMC in Claude Code: downloads CLAUDE.md from GitHub via bash, removes legacy hooks, verifies plugin with grep.

Bash

developer-tools

npx claudepluginhub mazenyassergithub/oh-my-claudecode --plugin oh-my-claudecode

Tool Access

This skill uses the workspace's default tool permissions.

Preview

**CRITICAL**: This skill ALWAYS downloads fresh CLAUDE.md from GitHub to your global config. DO NOT use the Write tool - use bash curl exclusively.

SKILL.md

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Last CommitJan 20, 2026

Used By2 plugins

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OMC Default Global

Task: Configure OMC Default Mode (Global)

CRITICAL: This skill ALWAYS downloads fresh CLAUDE.md from GitHub to your global config. DO NOT use the Write tool - use bash curl exclusively.

Step 1: Download Fresh CLAUDE.md (MANDATORY)

Execute this bash command to erase and download fresh CLAUDE.md to global config:

# Remove existing CLAUDE.md and download fresh from GitHub
rm -f ~/.claude/CLAUDE.md && \
curl -fsSL "https://raw.githubusercontent.com/Yeachan-Heo/oh-my-claudecode/main/docs/CLAUDE.md" -o ~/.claude/CLAUDE.md && \
echo "✅ CLAUDE.md downloaded successfully to ~/.claude/CLAUDE.md" || \
echo "❌ Failed to download CLAUDE.md"

MANDATORY: Always run this command. Do NOT skip. Do NOT use Write tool.

FALLBACK if curl fails: Tell user to manually download from: https://raw.githubusercontent.com/Yeachan-Heo/oh-my-claudecode/main/docs/CLAUDE.md

Step 2: Clean Up Legacy Hooks (if present)

Check if old manual hooks exist and remove them to prevent duplicates:

# Remove legacy bash hook scripts (now handled by plugin system)
rm -f ~/.claude/hooks/keyword-detector.sh
rm -f ~/.claude/hooks/stop-continuation.sh
rm -f ~/.claude/hooks/persistent-mode.sh
rm -f ~/.claude/hooks/session-start.sh

Check ~/.claude/settings.json for manual hook entries. If the "hooks" key exists with UserPromptSubmit, Stop, or SessionStart entries pointing to bash scripts, inform the user:

Note: Found legacy hooks in settings.json. These should be removed since the plugin now provides hooks automatically. Remove the "hooks" section from ~/.claude/settings.json to prevent duplicate hook execution.

Step 3: Verify Plugin Installation

The oh-my-claudecode plugin provides all hooks automatically via the plugin system. Verify the plugin is enabled:

grep -q "oh-my-claudecode" ~/.claude/settings.json && echo "Plugin enabled" || echo "Plugin NOT enabled"

If plugin is not enabled, instruct user:

Run: claude /install-plugin oh-my-claudecode to enable the plugin.

Step 4: Confirm Success

After completing all steps, report:

✅ OMC Global Configuration Complete

CLAUDE.md: Updated with latest configuration from GitHub at ~/.claude/CLAUDE.md
Scope: GLOBAL - applies to all Claude Code sessions
Hooks: Provided by plugin (no manual installation needed)
Agents: 19+ available (base + tiered variants)
Model routing: Haiku/Sonnet/Opus based on task complexity

Note: Hooks are now managed by the plugin system automatically. No manual hook installation required.

Keeping Up to Date

After installing oh-my-claudecode updates (via npm or plugin update), run /omc-default-global again to get the latest CLAUDE.md configuration. This ensures you have the newest features and agent configurations.