npx claudepluginhub yoshiwatanabe/yw-claude-marketplace-demo --plugin demo-mcpAdd to your .mcp.json:
{
"mcpServers": {
"echo": {
"command": "python3",
"args": [
"${CLAUDE_PLUGIN_ROOT}/servers/echo-server/run.py"
]
}
}
}This server has elevated permissions. Review the source code before enabling.
python3