dsh-plugin-webrelay

If you keep DSH open alongside DeepSeek, ChatGPT, Doubao, or other AI chat tabs and lose hours to copy-paste and window-switching, this plugin was built for you. dsh-plugin-webrelay embeds external AI conversation pages into DSH's side panel via a built-in relay reverse proxy that serves them as same-origin pages. Unlike a plain iframe, it can directly read and write the page DOM, so prompts are injected automatically and responses are captured without manual selection.

The entire workflow is driven by a single lightning bolt button next to the model selector. The first action is local prompt optimization: the DSH host LLM rewrites your draft into something clearer and more actionable, shown in an editable popup where you can undo, regenerate, or insert into the input box. Nothing is ever auto-sent. The second action is a dual-round collaborative loop: compress conversation context, produce a first-pass optimization, send it to the external AI only after your explicit click, wait and capture the reply, then run a second optimization to merge everything into a final draft written back into the input box. Every step is displayed in a staged popup, any step is reversible, and timeouts never count as failures. Captured responses can be saved as Markdown archives that DSH agents can search during a session.

The plugin follows a safe-by-default model: all operations are read-only until the single write step, the proxy whitelist doubles as a security boundary, and it never scans your disk, reads files, or uploads attachments on your behalf. Site adapters use YAML candidate selector chains so page layout changes are handled by config edits alone. The linked-browser mode supports multiple independent instances and account bindings with isolated local profiles, leaving your daily browser untouched. It is ideal for DSH users who regularly need an external AI to review or refine prompts and want to eliminate the repetitive tab-hopping between interfaces.