Add the marketplace
/plugin marketplace add LuciferDono/contributeInstall plugins
/pluginRun these commands in Claude Code to add this plugin to your environment. The marketplace must be added before you can install its plugins.
Structured guide for open-source contribution: discover issues, analyze repos, write code, test with 85% quality gate, submit PRs, debug CI failures, and respond to review feedback. 12 phases, 3 operating modes, 6 safety rules.