A native dsh web plugin that turns DeepSeek Harness agent sessions into an inspectable execution maze — maze timeline, data tracks, deterministic failure analysis, multi-session comparison and replay — with no data leaving the browser.
DSH integration
Native runtime
Author-claimed
Safety audit
Unaudited
Last verified
2026-08-30
License
MIT
01What can it help you accomplish?
Turn a DeepSeek Harness agent session into an inspectable execution maze
A single timeline of the main path, failed branches and data tracks (tool density, token pulses, context pressure), with deterministic failure-recovery analysis
DSH users and developers who want to see exactly how an agent worked — main path, failed branches, retries and recovery
Compare runs of the same task and replay a session to understand its path to the result
Co-axis comparison of 2–5 runs (round alignment, branch inventory, manual anchors) and up to 300× replay of the whole execution
Engineers and evaluators comparing model behavior across runs or reviewing how a long session actually reached its outcome
02How to install into DeepSeek Harness
Prerequisites
- Official dsh host installed — the README verifies against 0.1.0-rc.6 and rc.8, with the peer range covering rc.6 to the current rc line
- Node.js toolchain with pnpm if installing from source (`corepack enable && pnpm install && pnpm build`)
Installation steps
- 01
Install the host globally: `npm install --global @deepseek-ai/dsh@0.1.0-rc.8`
$ npm install --global @deepseek-ai/dsh@0.1.0-rc.8
- 02
Add the plugin: `dsh plugin --profile web add dsh-maze`
$ dsh plugin --profile web add dsh-maze
- 03
Launch the host: `dsh web`
$ dsh web
Verify the integration
- 重启 `dsh web` 后，侧边栏底部出现「执行迷宫」入口，每个会话视图多一个「实时迷宫」页签。
03DSH integration and capability boundaries
Installed as a first-class dsh web plugin via `dsh plugin --profile web add dsh-maze`; injects a 'Maze' sidebar entry and a live 'Maze' tab into the host.
Maze timeline visualization
DSH session event stream (.jsonl / .jsonl.zstd)→One timeline of the main path, failed branches and data tracks (tool density, token pulses, context pressure)
Failure-recovery & execution analysis
Judged tool calls and their verdicts→Failure-recovery chain, tool result matrix, duration scatter, and an agent relation graph
Multi-session comparison & replay
2–5 runs of the same task→Co-axis comparison (round alignment, branch inventory, manual anchors) and up to 300× replay
Maze UI injection into dsh web
A running dsh web host→A 'Maze' sidebar entry plus a per-session 'live maze' tab
Injects a 'Maze' entry into the dsh web sidebar and adds a 'live maze' tab to every session view
04Who is it for? When not to use it?
Good for
- DSH users and developers who want to see exactly how an agent worked — main path, failed branches, retries and recovery
- Engineers and evaluators comparing model behavior across runs or reviewing how a long session actually reached its outcome
Not for
- Tied to the official dsh host rc line: the README verifies against 0.1.0-rc.6 and rc.8 (peer range covers rc.6 to the current rc line) and re-verifies on each new rc, so an unsupported host version will not load the plugin correctly.
- The upstream-master host 0.1.2 re-split its client packages and changed the session snapshot data model; the two host lines are not plugin-compatible. The 1.1.x line (npm install path) and the 2.x line (host 0.1.2) are separate, so picking the wrong line means the plugin will not work.
05Compatibility, maintenance and safety notes
- Tied to the official dsh host rc line: the README verifies against 0.1.0-rc.6 and rc.8 (peer range covers rc.6 to the current rc line) and re-verifies on each new rc, so an unsupported host version will not load the plugin correctly.
- The upstream-master host 0.1.2 re-split its client packages and changed the session snapshot data model; the two host lines are not plugin-compatible. The 1.1.x line (npm install path) and the 2.x line (host 0.1.2) are separate, so picking the wrong line means the plugin will not work.
MIT · actively maintained (latest release v1.1.0, 2026-08-26)
06Frequently asked questions
How do I install dsh-maze for DeepSeek Harness?
Install the official dsh host first (e.g. `npm install --global @deepseek-ai/dsh@0.1.0-rc.8`), then run `dsh plugin --profile web add dsh-maze` and start it with `dsh web`. After restart, a 'Maze' entry appears in the sidebar and each session gains a 'live maze' tab.
What session log formats does dsh-maze read?
It identifies format by file content (any filename). It reads plain-text `.jsonl` session v0 event streams and native `.jsonl.zstd` from `~/.dsh/sessions/`, decompressed in the browser.
Does dsh-maze send my session logs anywhere?
No. The upload/visualization page is a self-contained HTML running in a sandboxed iframe; parsing and rendering happen entirely in the browser, and uploaded log content never reaches the host.
Which dsh host versions are supported?
It is verified against the official 0.1.0-rc.6 and rc.8 host lines (peer range covers rc.6 to the current rc line) and re-verified on each new rc. A separate 2.x line tracks the upstream host 0.1.2 package split via `dsh plugin --profile web add dsh-maze@2.0.0-alpha.2`.
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08Data and sources
dsh plugin --profile web add dsh-maze
重启 `dsh web` 后，侧边栏底部出现「执行迷宫」入口，每个会话视图多一个「实时迷宫」页签。
This page is generated from the project’s public documentation, repository metadata and a structured parse of DSH Plugins; last verified on 2026-08-30. Found an error? Submit a correction.
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