Worked on enhancing the sst/opencode repository by updating the webfetch tool’s User-Agent string to reflect the latest Chrome version, addressing compatibility issues with various servers. Focused on reliability and accurate client representation, the update was implemented through two targeted TypeScript commits that adhered to project standards and release processes. This change reduced fetch failures caused by outdated UA fingerprints and improved data retrieval stability for downstream consumers. Demonstrated skills included API integration, HTTP header management, and web development, with careful attention to incremental patching and clear commit messaging. No bugs were fixed during this period, with efforts concentrated on feature delivery.