dsh-client-ui-trajectory-plus

Community fork of the official DeepSeek Harness trajectory panel (@deepseek-ai/dsh-client-ui-trajectory) with cross-session diagnosis support.

English | 中文

What it adds

1. Session ID bar — the trajectory panel now shows the owning session id (session-<uuid>) at the top with a Copy button.
2. Per-turn reference copy — hover a turn corner label (Turn N) and click the reference button to copy <sessionId> · turn <N>.

With those two, you can quickly hand a session id + turn id to a new conversation and ask the agent to diagnose its own past execution. On a local profile the full session log is one request away: curl 'http://127.0.0.1:<port>/api/session.export?sessionId=<id>'.

Everything else is upstream behavior (timeline, ledger, search, inspector).

Install

Requires a dsh profile that mounts the web app (the web profile).

1. Build: npm install && npm run build
2. Mount: ./install.sh (symlinks the package into the profile's node_modules and patches cordis.patch.yml: disables ui-trajectory, inserts ui-trajectory-plus).
3. Restart the profile's web server (e.g. dsh web).

The official ui-trajectory entry is disabled, so only ONE trajectory panel exists in the GUI.

Rollback

Remove the two entries install.sh appended to <profile>/cordis.patch.yml (ui-trajectory disable + ui-trajectory-plus insert), delete the symlink in <profile>/node_modules, and restart.

Build

build.mjs mirrors the official package shape:

• src/client/index.ts → lib/client.js — a CJS closure handed to window.__ModuleLoader__.load({ id: "dsh-client-ui-trajectory-plus", ... }); externals (react, @deepseek-ai/* platform modules) resolve through the shell's frozen module table.
• src/index.ts → lib/index.js, src/invariant.ts → lib/invariant.js — ESM host entries.
• *.module.css imports are inlined by the css-modules esbuild plugin: each sheet is rewritten with stable tpx-<hash>-<class> names and appended as a <style> element keyed by plugin id.

Smoke test: node smoke-test.mjs loads the bundle under minimal DOM stubs and verifies the apply/inject exports.

Maintenance

Forked from packages/client/ui-trajectory @ deepseek-harness master (rc.6-era runtime). Upstream is pre-1.0 (0.1.0-rc.*); API drift may require rebasing when the runtime moves. If the official panel ever gains session id display, this fork can be retired — its sources are the natural basis for that PR.

License

MIT. Upstream sources © DeepSeek (forked from deepseek-ai/deepseek-harness, MIT). See LICENSE.