v0.0.1
The first public release. This version proves one thing: VS Code and the browser share the same DeepSeek Harness session.
Browser ─────┐
│
▼
DeepSeek Harness
▲
│
VS Code ─────┘
Same Workspace. Same Session. Same Agent Runtime.
Added
- Connect to a local
dsh webinstance viaHTTP /api/*+WebSocket /api/events.mux. Loopback-only trust fence (127.0.0.1/localhost/::1); other hosts refused. - Workspace mapping — match the active VS Code folder to an existing Harness workspace; offer to create one if absent.
- Session list filtered by the resolved workspace, with
+ New Session. - Session history loaded from the Harness (single source of truth — no local session DB).
- Plain-text prompt sent to the active session.
- Live streaming of
assistant/chunkdeltas + tool activity, coalesced every ~30 ms by EventBuffer (no per-token re-render). - Stop / cancel the active turn.
- Reconnect — on WS close→open, stream reopens + history refetched.
- Open Web UI and Show Logs commands.
- Sidebar webview (vanilla JS, no React).
- Right-side docking (⇲ button) moves view to secondary side bar (like Chat panel).
- System-message hiding — plugin-injected
user/messageframes (e.g.@deepseek-ai/dsh-system-prompt) hidden by default;SYStoggle reveals them. - Brand icon — 128×128 PNG (Marketplace + webview header); SVG activity-bar icon uses
currentColorto adapt to theme. - Protocol fixtures (
test/fixtures/) — sanitized wire-format snapshots for protocol drift detection. - Protocol spike + Integration test — standalone Node validation against a running
dsh web(11/11 checks pass). - Bilingual docs (English / 简体中文): README, ARCHITECTURE, CHANGELOG, RELEASE.
Security
- Method allowlist: only
host.describe,workspace.{list,create},session.{list,history,create,prompt,cancel}. - Never calls
/api/respond,settings.*,credentials.*,commands.*, or any approval/permission mutation. approval/requestedandquestion/requestedframes surface an informational banner only — never auto-respond.
Verified against
- DeepSeek Harness host
v0.0.1(@deepseek-ai/dsh-root), defaultdsh webport3080. - Wire contract source:
packages/host/apiproxy/src/api/(authoritative). - Integration test: 11/11 checks.
Install
code --install-extension deepseek-harness-vscode-0.0.1.vsix