Archived Session Cleaner

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Permanently delete archived DeepSeek Harness sessions and their subagent logs.

Features

• "Delete session permanently" in the ... menu of an archived session
• Removes the session log, its projection cache, and its subagent logs; the row leaves the sidebar
• Archived sessions only, with a confirmation step; deletion is permanent
• Optional agent tool, delete_archived_sessions — one Session ID per call

Install

Settings → Plugins → Add:

github:zhangfan0529/dsh-archived-session-cleaner

Refresh the page afterwards. For a local checkout, paste its absolute path instead, e.g. /Users/you/plugins/dsh-archived-session-cleaner.

Requires DeepSeek Harness 0.2.x with the Web UI.

Use

1. If the session is not archived yet, archive it first (... → Archive session)
2. Switch the sidebar filter to "All conversations (show archived)"
3. ... → "Delete session permanently" → confirm

To let the agent delete one, send it the Session ID from "Copy Session ID" in the archived row's menu.

Notes

• Archived sessions only. A session that is running, or still loaded in the current app run, is skipped — restart the app, then delete again
• Deletion is permanent
• Runs entirely on this machine: no network requests, no telemetry

What gets deleted

• $DSH_HOME/sessions/<project>/<sessionId>/ (the JSONL log)
• $DSH_HOME/storages/session_projcache/sessions/<sessionId>.json
• the subagent session logs recorded under it
• its workspace entry and archive-set entry

$DSH_HOME defaults to ~/.dsh.

License

MIT — see LICENSE. Files under assets/ are not covered by the MIT license.

Sponsor

飞鱼 Token