Freedom-to-operate triage — a structured first look at potentially blocking patents, not an FTO opinion. Use when a product, process, or feature is being evaluated for blocking patents, when asked whether anything stops a launch, or to build a claim-chart first pass against the most plausible patents before patent counsel review. This skill never concludes a product is clear to launch.
Install
npx skills add anthropics/claude-for-legal --skill fto-triagenpx skills add anthropics/claude-for-legal --skill fto-triage -a claude-code -gnpx skills add anthropics/claude-for-legal --skill fto-triage -a codex -ggemini skills install https://github.com/anthropics/claude-for-legal.git --path ip-legal/skills/fto-triagegh skill install anthropics/claude-for-legal fto-triagegit clone --depth 1 https://github.com/anthropics/claude-for-legal /tmp/anthropics__claude-for-legal
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/anthropics__claude-for-legal/ip-legal/skills/fto-triage ~/.claude/skills/fto-triage # Claude Code
cp -R /tmp/anthropics__claude-for-legal/ip-legal/skills/fto-triage ~/.agents/skills/fto-triage # Codex, Cursor, Gemini CLI, Copilot, OpenCode