# DeepSeek Harness (dsh) Review

> DeepSeek Harness (dsh) review: 'Everything is a Plugin' (Cordis) agent harness from DeepSeek; developer preview with breaking changes; general-purpose, not.

![DeepSeek Harness (dsh) logo](https://www.versusref.com/logos/deepseek-harness.png)

'Everything is a Plugin' (Cordis) agent harness from DeepSeek; developer preview with breaking changes; general-purpose, not coding-only

See pricing · Open source · facts verified Oct 3, 2026

## What we know about DeepSeek Harness (dsh)

DeepSeek Harness (dsh) is a ai coding agents platform: 'Everything is a Plugin' (Cordis) agent harness from DeepSeek; developer preview with breaking changes; general-purpose, not coding-only. This profile tracks every DeepSeek Harness (dsh) fact we have verified, each linked to a primary source and dated.

DeepSeek Harness (dsh) does not publish a public per-minute rate we have been able to verify, so the price figure here stays blank until we can confirm one. We would rather show nothing than a guessed number; if you have a current DeepSeek Harness (dsh) quote, it is the fastest way for us to close that gap.

On capabilities, DeepSeek Harness (dsh) covers runs terminal commands, background / cloud agents, parallel agents, and mcp support. Each of those is verified against DeepSeek Harness (dsh)'s own docs or dashboard, not marketing copy.

In total we track 9 verified facts for DeepSeek Harness (dsh) today, each linking the primary source it came from so you can check our work - and vendor claims we have not measured ourselves are labeled as such on the DeepSeek Harness (dsh) fact sheet below.

## Fact sheet

### Pricing

| Fact | Value | Verified | Source |
| --- | --- | --- | --- |
| How usage is metered | Own API key | Oct 2 | [source](https://www.deepseek.com/harness) |

### Build experience

| Fact | Value | Verified | Source |
| --- | --- | --- | --- |
| Where it runs | web UI (npx @deepseek-ai/dsh web, 127.0.0.1:3080) +3 more | Oct 2 | [source](https://www.deepseek.com/harness) |
| Runs terminal commands | ✓  Yes | Oct 2 | [source](https://registry.npmjs.org/@deepseek-ai/dsh/latest) |
| Background / cloud agents | ✓  Yes | Oct 2 | [source](https://www.deepseek.com/harness) |
| Parallel agents | ✓  Yes | Oct 2 | [source](https://registry.npmjs.org/@deepseek-ai/dsh/latest) |
| MCP support | ✓  Yes | Oct 2 | [source](https://registry.npmjs.org/@deepseek-ai/dsh/latest) |

### Commercial

| Fact | Value | Verified | Source |
| --- | --- | --- | --- |
| License | MIT | Oct 2 | [source](https://github.com/deepseek-ai/deepseek-harness) |
| GitHub stars | 242,700 | Oct 3 | [source](https://github.com/deepseek-ai/deepseek-harness) |
| Last release | v0.2.1-alpha.1 pre-release (2026-10-03) | Oct 3 | [source](https://github.com/deepseek-ai/deepseek-harness/releases) |

## DeepSeek Harness (dsh) head-to-head

| Comparison | Record | Per use case |
| --- | --- | --- |
| [DeepSeek Harness (dsh) vs Claude Code](https://www.versusref.com/coding-agents/claude-code-vs-deepseek-harness/) | won 3 · lost 4 · tied 0 | Beginners: lost; Enterprise: lost; Free Plans: won; Local Models: won; Open Source: won; Terminal Workflows: lost; VS Code: lost |

Source: https://www.versusref.com/coding-agents/tools/deepseek-harness/