This skill should be used when the user asks to "open source this project", "prepare this repository for public release", "make this repo public", "check open-source readiness", "choose a license for this project", or "set up release automation" ahead of a public launch. Provides a release-readiness workflow covering secrets hygiene, licensing, documentation, CI, and language-specific packaging.
Install
npx skills add trailofbits/skills --skill open-sourcingnpx skills add trailofbits/skills --skill open-sourcing -a claude-code -gnpx skills add trailofbits/skills --skill open-sourcing -a codex -ggemini skills install https://github.com/trailofbits/skills.git --path plugins/open-sourcing/skills/open-sourcinggh skill install trailofbits/skills open-sourcinggit clone --depth 1 https://github.com/trailofbits/skills /tmp/trailofbits__skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/trailofbits__skills/plugins/open-sourcing/skills/open-sourcing ~/.claude/skills/open-sourcing # Claude Code
cp -R /tmp/trailofbits__skills/plugins/open-sourcing/skills/open-sourcing ~/.agents/skills/open-sourcing # Codex, Cursor, Gemini CLI, Copilot, OpenCode