MetaBoard: A DeepSeek Harness Plugin for Creating Execution Traces for Non-Coding Work

MetaBoard is a plugin for DeepSeek Harness (DSH) that introduces execution trace logging capabilities for non-code workflows such as content production. It provides two interfaces — CLI and Agent tools — for task management and for recording materials, drafts, and review history, adhering to the design principle of not modifying the host. The plugin is currently in Phase 1 of implementation: core functionality has been implemented, but end-to-end validation and concurrency conflict validation remain pending, so it should be used with caution.