Crabbox/Testbox remote proof: portable provider routing, untrusted isolation, Linux/macOS/Windows/WSL2, live E2E, diagnostics, cleanup.
Install
npx skills add openclaw/openclaw --skill crabboxnpx skills add openclaw/openclaw --skill crabbox -a claude-code -gnpx skills add openclaw/openclaw --skill crabbox -a codex -ggemini skills install https://github.com/openclaw/openclaw.git --path .agents/skills/crabboxgh skill install openclaw/openclaw crabboxgit clone --depth 1 https://github.com/openclaw/openclaw /tmp/openclaw__openclaw
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/openclaw__openclaw/.agents/skills/crabbox ~/.claude/skills/crabbox # Claude Code
cp -R /tmp/openclaw__openclaw/.agents/skills/crabbox ~/.agents/skills/crabbox # Codex, Cursor, Gemini CLI, Copilot, OpenCode