Runs first-pass trademark clearance and freedom-to-operate triage, screens invention disclosures for initial patentability, drafts and triages cease-and-desist letters and DMCA takedowns (send and respond), checks open source compliance, reviews IP clauses, and tracks registrations and renewal deadlines.
Skills included: clearance, takedown, invention-intake, matter-workspace, oss-review, cold-start-interview, portfolio, infringement-triage, ip-clause-review, fto-triage, cease-desist, customize.
Install: unzip and drop the ip-legal folder into your Claude Code / Cowork plugins directory, or install from the source repo via /plugin marketplace add anthropics/claude-for-legal.