uspto-database

Quick Review

Exceptional USPTO API skill with comprehensive coverage of patent/trademark search, examination history (PEDS), assignments, and specialized APIs. The SKILL.md is expertly structured with clear task-based sections, practical code examples, and proper references to detailed API documentation in separate files. Provides complete working code for PatentSearch API, PEDS (using uspto-opendata-python), TSDR trademark queries, and assignment tracking. The skill meaningfully reduces complexity for IP analysis workflows that would require extensive API documentation reading and token-heavy queries. Minor areas for improvement: could add more error handling examples and API response validation patterns. The comprehensive patent analysis example effectively demonstrates multi-API orchestration. Strong novelty value as USPTO APIs have specific query languages, authentication requirements, and data models that benefit significantly from a pre-built skill wrapper.