Problem: Can't find "oh-my-claudecode" on npm; don't know the uninstall package name —— Trove problem library

What you will run into

Searching npm for the plugin name "oh-my-claudecode" finds nothing; when uninstalling you don't know the package name. Names don't line up — can't install, and don't know what to uninstall.

Why this happens

Three names don't match:

This is not "messy naming" — it is one name per layer, each with its own constraints: the npm package name must be globally unique and not collide with existing packages, so the project picked the longer oh-my-claude-sisyphus (also reflecting its Sisyphus-workflow inspiration);

the Claude Code plugin name faces users in the plugin marketplace and is oh-my-claudecode; the CLI command name must be short to type, hence omc.

The three names serve three scenarios and there is no automatic mapping between them — npm only knows the package name, Claude Code only knows the plugin directory name, and the shell only knows the command name.

That is why searching npm for the plugin name naturally finds nothing: you searched the wrong layer. Mnemonic: install/uninstall = package name, plugin operations = plugin name, daily commands = omc.

Step by step

1. Use the npm package name to install/uninstall — Required

npm i -g oh-my-claude-sisyphus

Uninstall: npm rm -g oh-my-claude-sisyphus.

2. Use omc for daily commands — Required

omc --version

3. Use the plugin name inside Claude Code — Required

Plugin operations inside Claude Code use oh-my-claudecode.

How to confirm it works

Version command works (measured output shape):

omc --version
→ 5.0.0 (manifest closure log step 1)

Other environments

Symptom

Searching npm for "oh-my-claudecode" finds nothing to install; the package name is unknown when uninstalling.

Cause

Three different names exist: npm package = oh-my-claude-sisyphus, Claude Code plugin = oh-my-claudecode, CLI command = omc.

Solution

1. Install/uninstall using the npm package name: npm i -g oh-my-claude-sisyphus / npm rm -g oh-my-claude-sisyphus.
2. Use the omc command for daily use; inside Claude Code use oh-my-claudecode for plugin operations.