Prepare an independent cross-model code review and check the Proof Ledger — bundles a task spec plus its diff into a review pack for a reviewer from a different model family, and reports which completed tasks carry real evidence (failing tests first, green gate, approved review, real execution, existing commit).
Install
npx skills add usmanmanii/realitygate --skill realitygate-reviewnpx skills add usmanmanii/realitygate --skill realitygate-review -a claude-code -gnpx skills add usmanmanii/realitygate --skill realitygate-review -a codex -ggemini skills install https://github.com/usmanmanii/realitygate.git --path agent-skills/realitygate-reviewgh skill install usmanmanii/realitygate realitygate-reviewgit clone --depth 1 https://github.com/usmanmanii/realitygate /tmp/usmanmanii__realitygate
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/usmanmanii__realitygate/agent-skills/realitygate-review ~/.claude/skills/realitygate-review # Claude Code
cp -R /tmp/usmanmanii__realitygate/agent-skills/realitygate-review ~/.agents/skills/realitygate-review # Codex, Cursor, Gemini CLI, Copilot, OpenCode