deepseekplugins

DeepSeek Harness plugin

dsh-upload-button

Add an upload-image button beside the composer plus button. Picks local images and feeds them through the conversation draft-image drop path (DataTransfer + synthetic drop event), so describe-image

Vision & Multimodal
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Source facts

Repository
victorytianyi-dev/dsh-upload-button
Latest update
Aug 19, 2026
Category
Vision & Multimodal
GitHub stars
0
Format
plugin
Catalog evidence
Upstream dsh.bundle evidence
Evidence path
package.json#dsh.bundle
Checked against
0.1.0-rc.8
Upstream check date
2026-08-20

This evidence comes from the upstream catalog. This site has not installed, run, or security-reviewed the plugin.

Install

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GitHub: https://github.com/victorytianyi-dev/dsh-upload-button
Plugin: dsh-upload-button
Author: victorytianyi-dev

Check the source files

Read the README and other files from this plugin directory before installing.

File explorer3 files
README.mdSource · read only

dsh-upload-button

Upload-image button for the DeepSeek Harness Web GUI.

Adds an upload button beside the composer plus button: click it, pick local images, and they enter the composer's draft-image rail as thumbnails. On send, the images ride the standard draft-image path, so describe-image (or any other image consumer) receives them as usual — validation, size limits, and the thumbnail rail all come from the official conversation flow. No harness source changes.

Also ships tools/gen-image.js, a text-to-image helper that calls the Alibaba DashScope native image-synthesis API (wanx2.1-t2i-turbo).

Features

  • Upload button on the conversation.input.left slot (beside the plus/command button)
  • Multi-select file picker (images only — the conversation draft rail is image-only today)
  • Reuses the official draft-image drop path: synthetic DataTransfer + drop event on document
  • Zero harness changes, pure browser-side plugin

Install

# from GitHub source
dsh plugin --profile web add github:victorytianyi-dev/dsh-upload-button

# or via link (local dev)
dsh plugin --profile web add link:/path/to/dsh-upload-button

Requires DeepSeek Harness 0.1.0-rc.6+.

Usage

1. After install and (re)start, open any session. 2. Next to the + button in the composer there is an upload button (⬆). 3. Click it, pick one or more images. 4. Thumbnails appear in the draft rail; type a message and send.

How it works

The plugin registers on the official conversation.input.left slot (list, session scope). Picking files builds a DataTransfer, then dispatches a synthetic drop event to document — the exact path a real drag/paste takes, so the conversation's own image intake (type checks, limits, thumbnails) runs unchanged.

License

MIT

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