AI Agent GitHub Digest — 2026-08-22
HKUDS/nanobot rode its v0.3.0 'The Agency Release' to 47K stars in 7 months as a self-hostable personal agent runtime; genspark-ai/genoffice hit 3,400 stars in 3 weeks with an open-source AI office suite for native file formats; NVIDIA published labs-OO-Agents (NOOA), collapsing agent state into a single Python class; repo-context-mcp is an MCP server that helps coding agents understand repos without stuffing the entire codebase into the prompt. Framework-wise, Mastra 1.60.0 adds durable execution and Cloudflare Sandbox; pydantic-ai v2.33.0 has a breaking change from the anthropic SDK's switch to httpx2.