GreptimeTeam / greptimedb

The open-source observability database. One columnar engine for metrics, logs, and traces, on object storage.

limenagent / prodagent

A minimal, readable agent-framework kernel — understand how LangGraph/ADK work under the hood. 1800行代码的 agent 框架内核，理解 LangGraph/ADK 底层的工作原理