oh-my-knowledge: Verifiable Knowledge Change Assessment for Prompts, RAG, and Agents

OMK (oh-my-knowledge) is a MIT-licensed CLI and DSH plugin maintained by lizhiyao, designed for knowledge maintainers working with prompts, RAG, skills, agents, and workflows. Through a closed loop of doctor, eval, and observe, it compares versions of knowledge artifacts under the same model and samples, outputting verifiable release conclusions, failed samples, and costs. It also supports viewing DSH task traces in Studio. DSH users can install it in the web profile using `dsh plugin --profile web add oh-my-knowledge` and execute `/omk eval` and `/omk observe` within a session.