dsh-delete-message

In DeepSeek Harness, a mis-sent instruction, an exhausted 502 retry, or an unwanted injected context line all linger in the model working memory, dragging phantom baggage into every subsequent turn. dsh-delete-message exists to fix exactly that: it places a trash-can button in each message action area, and upon confirmation the message is removed from model context via the host official surface-replace contract and hidden from the visible transcript, while original log bytes remain untouched and fully recoverable.

The plugin supports two granularities of deletion: step-level (removing only a single Think card or tool-call card and its paired result, leaving other steps in the same window intact) and whole-window (clearing injected lines, the reply, tool calls, and retry records together, while real user input is never affected). The confirmation dialog adapts its copy to the role of the target, a pre-flight /status check grays out non-deletable targets before the request is made, and the removal animation respects reduced-motion preferences. The interface is fully bilingual in zh and en, following the system language setting.

Best suited for developers and power users who frequently debug multi-step agent flows in Harness and often hit exhausted retries or accidental sends. Zero configuration, zero runtime dependencies, just install and fully restart the DSH Web process to get started, with no host code modifications required.