Harness-native ECC plugin for engineering teams - 67 agents, 277 skills, 93 legacy command shims, reusable hooks, rules, MCP conventions, and operator workflows for Claude Code plus adjacent agent harnesses
$claude plugin marketplace add ysyecust/everything-claude-codeInstalls into the current project.
Install everything-claude-code by running `claude plugin marketplace add ysyecust/everything-claude-code`, then use it for the current task and follow its documentation at https://github.com/ysyecust/everything-claude-code.