DSH CtrlF

Press Ctrl+F inside a DeepSeek Harness conversation and search the transcript you are looking at: every match is highlighted, and you step through them without the page jumping around.

What it does

Action	Key
Open the find bar	Ctrl+F / Cmd+F
Next match	Enter or F3
Previous match	Shift+Enter or Shift+F3
Close	Esc or the × button
Match case	the Aa button (remembered)

The counter reads current / total; an empty result reads "No results".

Why it feels different from a browser find

• Matches across inline markup. The transcript is rendered Markdown, so one sentence is often several text nodes (<strong>, <em>, soft line breaks). DSH CtrlF searches a virtual concatenation of the visible text nodes, so a phrase split by markup still matches. Block boundaries insert a NUL sentinel no needle can contain, so a match never straddles two paragraphs.
• Does not touch the DOM. No <mark> wrapping, no node cloning. Matches are painted with the CSS Custom Highlight API (::highlight()), which is a presentation layer: nothing reflows and the host's own scroll anchoring and virtualisation keep working.
• Survives streaming. New turns and token-by-token output keep arriving while the bar is open. A debounced MutationObserver rescans, and a rescan never throws the user back to match #1.
• Looks like the host. Colours come from the --dsw-alias-* theme tokens, so light and dark themes both work; UI text goes through ctx.locale (zh / en / ja / es / fr / de / ru / pt).

Install

DSH resolves bundles from a GitHub package. Pick whichever fits your setup:

# from the Harness UI: Plugins -> Add plugin -> paste the repository
# or from a checkout
git clone https://github.com/Johnson-lab1111/dsh-ctrlf.git

Then install the package directory as a bundle in your profile and enable it. The bundle contributes one Client row; there is nothing to configure.

Files

Path	Role
client.js	Browser half: the find bar, matching, highlighting, scrolling
index.js	Host half: intentionally empty (the bundle row needs a module)
cordis.patch.yml	Inserts the dsh-ctrlf plugin row
locale/*.json	Title and description shown in the plugin list
icon.svg	Plugin icon

Privacy

• No network requests. The module makes none at all.
• No session events, no writes to disk.
• The search query lives in page memory only and is dropped when the bar closes.
• The only persisted value is one boolean, dsh.find.caseSensitive, in localStorage.
• The Host half registers no service, no route, and no global.

Licence

MIT — see LICENSE.