DSH Share
Privacy-first Markdown and self-contained HTML sharing for
DeepSeek Harness Sessions.
DSH Share is an independent community plugin.
简体中文
DSH Share adds a Share action to the Web Session header. It creates a local
preview, then lets you copy the generated source or download it. Nothing is
uploaded and the plugin makes no outbound request.
Why DSH Share
The official Session log export is the right lossless ZIP for diagnosis and
migration. DSH Share produces a smaller, human-readable document for review,
issue reports, and knowledge sharing.
- Markdown or one script-free HTML file
- Best-effort redaction enabled by default
- Preview before copy or download
- Tool calls opt-in and collapsed
- No cloud service, account, or public-link backend
- Zero model-visible text and zero model-token overhead
Install
DSH is currently a developer preview. Install the npm bundle into the Web
profile:
dsh plugin --profile web add @chuantian/dsh-share@0.1.0
dsh --profile web
Open a non-empty Session and select Share in its header.
To remove the plugin:
dsh plugin --profile web remove @chuantian/dsh-share
Privacy behavior
The default document contains only direct human prompts and visible assistant
text in log order.
| Content | Default | Optional |
|---|
| Human prompts | Included | — |
| Visible assistant text | Included | — |
| Tool names, bounded arguments, outcomes | Excluded | Enable “Include tool calls” |
| Tool result bodies | Excluded | Never included |
| Reasoning / thinking | Excluded | Never included |
| System prompts and request configuration | Excluded | Never included |
| Plugin-injected user-role context | Excluded | Never included |
| Attachment bytes and Session metadata | Excluded | Never included |
Redaction covers common credentials, authorization headers, secret-bearing
environment assignments, email addresses, and absolute local paths. It is
heuristic, not a guarantee. Always review the preview. If redaction is disabled,
copy and download remain locked until a fresh risk acknowledgement is checked.
The preview runs in a sandboxed srcdoc iframe. Generated HTML has no scripts or
external resources and carries a restrictive Content Security Policy.
Host configuration
All resource limits are validated when the plugin loads.
| Field | Default | Meaning |
|---|
maxEvents | 20000 | Maximum raw Session events accepted |
maxOutputChars | 2000000 | Maximum file or preview characters |
maxToolArgumentChars | 12000 | Maximum retained arguments per enabled tool call |
Session and output overflows fail visibly. Tool arguments alone may be
truncated, with a warning in the preview.
Development
The verified Harness revision is
47f943859bef60e4160492346772ded9b24f765a. Keep the checkout isolated under
.sandbox/harness:
corepack enable
pnpm install
git clone https://github.com/deepseek-ai/deepseek-harness.git .sandbox/harness
git -C .sandbox/harness checkout 47f943859bef60e4160492346772ded9b24f765a
pnpm --dir .sandbox/harness install --frozen-lockfile
pnpm --dir .sandbox/harness run build
pnpm run check
DSH_HARNESS_ROOT=/absolute/path/to/deepseek-harness selects another read-only
development checkout. pnpm run check runs strict type checks, ESLint, unit and
composition tests, Host/browser builds, and a package dry run. Built lib/
artifacts are committed because profile installs do not run a build step.
The complete product and security design is in docs/design.md.
Compatibility
Version 0.1.0 targets the DSH developer-preview API at the verified revision
above. DSH does not yet promise stable external plugin compatibility; future
Harness changes may require a new DSH Share release.
Security
See SECURITY.md. Never include a real credential or private
Session in a public issue.
License
MIT
