dsh-session-reference-copy

Referencing another session with @ in DeepSeek Harness sounds straightforward in theory, yet in practice you end up hunting for the right session ID by title, hand-assembling the canonical mention text, and context-switching between implementation and review threads. dsh-session-reference-copy collapses that entire ritual into a single click: a small copy button appears in the current session header, and one press writes a fully structured cross-session reference to your clipboard.

The plugin uses the session display title as a human-readable label and encodes the underlying identity in Harness canonical dsh-session base64url format, falling back to the raw session ID when no summary is available and escaping special characters in the label. Paste the text into another conversation and send it, and Harness existing session-reference snapshot mechanism resolves the reference without any extra RPC calls, persistence, or model-prompt side-effects. A brief checkmark confirms the clipboard write, and any failure is surfaced through the conversation notice area.

If you juggle multiple implementation threads in Harness and need to cross-reference review, discussion, or planning conversations, or if you simply want to turn the find-ID then compose-text then paste loop into one tap, this plugin fills that small but persistent gap cleanly.