AI Agent GitHub Digest — 2026-08-28
thedotmack/claude-mem lets context survive across sessions via compressed memory, crossing 90K stars; volcengine/OpenViking unifies memory, RAG, and skills into a virtual filesystem browsable over the viking:// protocol, up 3,078 stars this week; apache/maka enters the Apache Incubator, turning an agent's execution history into a replayable event-sourcing log; K-Dense-AI/scientific-agent-skills lets 175,000 scientists turn a general coding agent into a domain expert with 163 skills. Haystack v3.1.0 adds AgentTool for multi-agent delegation.