DeepSeek Harness dynamic Cordis plugin

Key features

• Delete the entire sessionArchive the session and physically remove its Endurance Log (JSONL directory) while cleaning up feedback data on the session.
• Delete single logsdisplay the dialogue by user message group
• Delete a user message cascade to delete all assistant responses and tool messages it triggers.
• Group ViewSets the page " Session Management " to click a user message to expand the assistant/tool message that it triggers, and submessages can be deleted separately.