Verify implementation matches change artifacts. Use when the user wants to validate that implementation is complete, correct, and coherent before archiving.
Install
npx skills add microsoft/rayfin --skill openspec-verify-changenpx skills add microsoft/rayfin --skill openspec-verify-change -a claude-code -gnpx skills add microsoft/rayfin --skill openspec-verify-change -a codex -ggemini skills install https://github.com/microsoft/rayfin.git --path .github/skills/openspec-verify-changegh skill install microsoft/rayfin openspec-verify-changegit clone --depth 1 https://github.com/microsoft/rayfin /tmp/microsoft__rayfin
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/microsoft__rayfin/.github/skills/openspec-verify-change ~/.claude/skills/openspec-verify-change # Claude Code
cp -R /tmp/microsoft__rayfin/.github/skills/openspec-verify-change ~/.agents/skills/openspec-verify-change # Codex, Cursor, Gemini CLI, Copilot, OpenCode