During May 2026, contributed to the moltbot/moltbot repository by delivering two core features focused on reliability and performance. Developed message reaction support for Nextcloud Talk, enabling agents to send add-only reactions through a new adapter, complete with sender tests and updated documentation to clarify usage. Enhanced the memory-core component by implementing event loop yielding during large vector scans, using setImmediate to process data in 256-row batches and reduce main-thread blocking for improved responsiveness with large datasets. All changes were thoroughly tested with regression coverage and accompanied by detailed changelog and documentation updates, utilizing Node.js, JavaScript, and TypeScript throughout.